Scientific Program Table of Contents · 45 Scientific TOC Scientific Program Table of Contents Sunday, July 11 SYMPOSIA AND ORAL SESSIONS SYMPOSIUM: Triennial Growth Symposium: Dietary

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Scientific ProgramTable of Contents

Sunday, July 11SYMPOSIA AND ORAL SESSIONS

SYMPOSIUM: Triennial Growth Symposium: Dietary Regulation of Growth and Development . . . . . . . . . . . . . . . . . . . 53

ASAS Western Section Graduate Paper Competition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

SYMPOSIUM: National Extension Workshop: The Impact of Major Food Policy Shifts on the US Food Supply and its

Producers: Animal Welfare Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

SYMPOSIUM: Informal Nutrition Symposium: Connecting Nutrition, Biochemistry, Genetics, Physiology, and

Microbiology to Enhance Our Knowledge in Improving Animal Agriculture . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Johne’s Disease Integrated Program (JDIP) Meeting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Late Breaking/Original Research . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Monday, July 12POSTER PRESENTATIONS

Animal Behavior and Well-Being: Livestock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Animal Health: Infl ammation, Infection, and Stress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Animal Health-Johne’s Disease (JDIP): Johne’s Disease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Breeding and Genetics: Beef Cattle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Food Safety 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Forages and Pastures: Dairy Forages and Forage Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Forages and Pastures: Grazing and Forage Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Immunology and Pathology: Poultry Immunology and Pathology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Lactation Biology 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Meat Science and Muscle Biology: Beef Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Graduate Student Poster Competition: National ADSA Dairy Foods Poster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Graduate Student Poster Competition: National ADSA Production MS Poster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Graduate Student Poster Competition: National ADSA Production PhD Poster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Nonruminant Nutrition: Amino Acids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Nonruminant Nutrition: Feed Ingredients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Physiology and Endocrinology: Nutritional Effects on Reproduction and Development . . . . . . . . . . . . . . . . . . . . . . . 75

Physiology and Endocrinology: Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Physiology and Endocrinology: Reproductive Endocrinology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Physiology and Endocrinology: Reproductive Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Production, Management and the Environment: Microbiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Production, Management and the Environment: Poultry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Production, Management and the Environment: Small Ruminant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Production, Management and the Environment: Swine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

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Ruminant Nutrition: Beef: Additives and Supplements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Ruminant Nutrition: Dairy: Forages, Fiber, Grazing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Ruminant Nutrition: Methods, Models, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Small Ruminant: Sheep Production 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

SYMPOSIA AND ORAL SESSIONS

Graduate Student Paper Competition: ADSA Southern Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Graduate Student Paper Competition: ADSA-ASAS Northeast Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

SYMPOSIUM: Alpharma Beef Cattle Nutrition Symposium: “Parameterizing” Health and Performance

Expectations of Feedlot Cattle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

SYMPOSIUM: Animal Behavior and Well-Being: Animal Welfare Assurance: Science and Application . . . . . . . . . . . . . . . 90

Animal Health-Johne’s Disease (JDIP): Basic Biology/Immunology/Vaccine Development . . . . . . . . . . . . . . . . . . . . . . 90

Breeding and Genetics: Feed Intake and Utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

SYMPOSIUM: ASAS-EAAP Global Issues Symposium: Contemporary and Emerging Issues and International Animal

Agriculture Joint Symposium: Global Livestock Production to 2050: Challenges and Opportunities . . . . . . . . . . . . 92

Extension Education 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

SYMPOSIUM: Food Safety: Potential Impact of Reduced Antibiotic Use and the Roles of Prebiotics, Probiotics,

and Other Alternatives in Antibiotic-Free Broiler Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Forages and Pastures: Grazing and Forage Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

SYMPOSIUM: Graduate Student Symposium: Transitions: Preparing for Your Future . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Growth and Development: Regulatory Mechanisms in Growth and Development. . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Horse Species 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

National ADSA Dairy Foods Oral: Dairy Foods Oral Student Competition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Nonruminant Nutrition: Amino Acids 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Nonruminant Nutrition: Dietary Fat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

SYMPOSIUM: Nonruminant Nutrition: Nutrigenomics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Physiology and Endocrinology: Dairy Cow Synchronization and Fertility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Production, Management and the Environment: Poultry 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Production, Management and the Environment: Poultry 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Ruminant Nutrition: Beef: By-Product Feeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Ruminant Nutrition: Dairy: Protein and Fat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

ADSA-SAD Undergraduate Competition: Dairy Foods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Teaching/Undergraduate and Graduate Education: Graduate and Undergraduate Teaching 1 . . . . . . . . . . . . . . . . . . 104

SYMPOSIUM: ADSA Southern Section Dairy Cattle Grazing in the Southern USA . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

ADSA-SAD Undergraduate Competition: Dairy Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

ADSA-SAD Undergraduate Competition: Undergraduate Original Research. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Animal Behavior and Well-Being: Poultry1: Ducks, Layers, and Turkeys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Animal Health: Immunity, Probiotics and Health Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Animal Health-Johne’s Disease (JDIP): Epidemiology and Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

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C SYMPOSIUM: Breeding & Genetics and Physiology & Endocrinology Joint Sympsium: Bridging the Gap Between

Physiology and Genomics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

SYMPOSIUM: Companion Animals: Microbes and Health . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

SYMPOSIUM: Dairy Foods: Microbiology and Flavor of Cheese: Impact of Lower Salt-In-Moisture Content of Low Fat and

Reduced Sodium Cheeses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Dairy Foods: Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

SYMPOSIUM: Growth and Development: Intestinal Development and Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

SYMPOSIUM: Lactation Biology: Novel Mechanisms Regulating Milk Secretion and Mammary Involution . . . . . . . . . . . 111

Meat Science and Muscle Biology: Fresh Meat Quality and Muscle Biology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Nonruminant Nutrition: Enzymes 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Nonruminant Nutrition: Health 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

SYMPOSIUM: Nonruminant Nutrition: Rethinking Equine Nutrition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Physiology and Endocrinology: Poultry Physiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Processing and Products: Processing and Products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Ruminant Nutrition: Beef: Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Ruminant Nutrition: Dairy: Calves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Small Ruminant: Sheep and Goat Production 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

OTHER EVENTS

Presentation by Dr. Roger Beachy, NIFA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Tuesday, July 13POSTER PRESENTATIONS

Animal Behavior and Well-Being: Swine and Poultry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Animal Health: Viruses, Infections, and Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Beef Species . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Breeding and Genetics: Poultry and Small Ruminants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Companion Animals: Companion Animal Biology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Dairy Foods: Cheese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Dairy Foods: Chemistry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Dairy Foods: Foods and Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Forages and Pastures: Forage Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Growth and Development 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Immunology and Pathology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Meat Science and Muscle Biology: Fresh Meat Quality of Ruminants, Nonruminants and Poultry . . . . . . . . . . . . . . . . 129

Nonruminant Nutrition: DDGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Nonruminant Nutrition: Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Nonruminant Nutrition: Enzyme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Nonruminant Nutrition: Fat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Nonruminant Nutrition: Feed Additive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

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Physiology and Endocrinology: Adipose and Leptin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Physiology and Endocrinology: Hormonal Regulation of the Estrous Cycle in Beef Cattle . . . . . . . . . . . . . . . . . . . . . 136

Physiology and Endocrinology: Male Reproduction, Gamete Cryopreservation, and Embryos . . . . . . . . . . . . . . . . . . 137

Physiology and Endocrinology: Nutritional Physiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Processing and Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Production, Management and the Environment: Dairy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Ruminant Nutrition: Calves and Heifers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Ruminant Nutrition: Dairy: Rumen Metabolism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Ruminant Nutrition: Proteins and Fats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Small Ruminant: Goat Production. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Teaching/Undergraduate and Graduate Education: Teaching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149


Danisco International Dairy Science Award Lecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Animal Behavior and Well-Being: Sow Housing, Management, and Stress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

SYMPOSIUM: Animal Health: Accounting for Diseased Animals in Research Trials

(Outliers, Treatments, Interactions)/ Disease Induction by Treatment? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

SYMPOSIUM: ARPAS-Ruminant Nutrition Joint Symposium: Nutrition Models –

Where Are We Going in the Next Decade? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Breeding and Genetics: Crossbreeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Food Safety: Poultry Aspects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Forages and Pastures: Harvested Forages and Forage Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

SYMPOSIUM: Immunology and Pathology: Immunity, Nutrition, Genomics, and Gut Microbiota . . . . . . . . . . . . . . . . . 154

Lactation Biology 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

SYMPOSIUM: Meat Science and Muscle Biology: How Does Pre- and Postnatal Muscle Development Affect Meat

Composition, Quality and Value? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Graduate Student Paper Competition: National ADSA Production MS Oral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Nonruminant Nutrition: Amino Acids 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Nonruminant Nutrition: Feed Ingredients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Nonruminant Nutrition: Mineral Nutrition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Physiology and Endocrinology: Animal Physiology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

SYMPOSIUM: Physiology and Endocrinology: Sperm-Oviduct Interactions in Livestock and Poultry. . . . . . . . . . . . . . . 160

Production, Management and the Environment: Environment 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Ruminant Nutrition: Beef: Vitamins and Minerals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Ruminant Nutrition: Dairy: Forages and Heifers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

SYMPOSIUM: Small Ruminant: “Going, Going, Gone!” How Curtailment of Livestock Grazing on Federal Lands Could

Alter the US Sheep Industry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

SYMPOSIUM: Teaching/Undergraduate and Graduate Education: Surviving Promotion and Tenure with a Teaching

Appointment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

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C ADSA Foundation Scholar Lecture–Dairy Foods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

ADSA Foundation Scholar Lecture–Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Animal Behavior and Well-Being: Poultry 2: Broilers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Animal Health: Management, Disease, and Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

SYMPOSIUM: ASAS-ADSA Cell Biology Symposium: Receptors and Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

SYMPOSIUM: Bioethics: Should Animal Welfare be Law or Market Driven? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Breeding and Genetics: Whole Genome Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

SYMPOSIUM: Dairy Foods: Towards a Mechanistic Understanding of Probiotic Function in Man and Animals. . . . . . . . . 167

SYMPOSIUM: Forages and Pastures: Environmental Impact of Forage-Based Livestock Production Systems. . . . . . . . . . 167

Growth and Development: Early Development and Fetal Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Immunology and Pathology: Poultry Immunology and Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Graduate Student Paper Competition: National ADSA Production PhD Oral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Nonruminant Nutrition: DDGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Nonruminant Nutrition: Energy and Dietary Fat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

SYMPOSIUM: Nonruminant Nutrition: Models for Disease × Nutrition Evaluation and the Impact of Nutrition on Health,

Disease, and/or Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Nonruminant Nutrition: Vitamins and Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Physiology and Endocrinology: Neuroendocrinology and Hormone Receptors. . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Production, Management and the Environment: Dairy 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Ruminant Nutrition: Beef: Proteins and Carbohydrates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Ruminant Nutrition: Dairy: Rumen Metabolism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Small Ruminant: Sheep and Goat Production 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Swine Species . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

SYMPOSIUM: ADSA Production Division Symposium: Dairy Products and Human Health: The Facts. . . . . . . . . . . . . . . 178

Wednesday, July 14POSTER PRESENTATIONS

Animal Health: Probiotics and Diet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Breeding and Genetics: Dairy Cattle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Dairy Foods: Microbiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Dairy Foods: Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Dairy Foods: Protein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Extension Education . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Food Safety 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Forages and Pastures: Harvested Forages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Growth and Development 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Horse Species . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

International Animal Agriculture 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189


50

Nonruminant Nutrition: Gastrointestinal Physiology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Nonruminant Nutrition: Health . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Nonruminant Nutrition: Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Nonruminant Nutrition: Mineral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Nonruminant Nutrition: Mineral and Sow Nutrition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Physiology and Endocrinology: Endocrinology and Metabolism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Physiology and Endocrinology: Hormonal Regulation of the Estrous Cycle in Dairy Cattle . . . . . . . . . . . . . . . . . . . . . 196

Physiology and Endocrinology: Integrative Physiology and Endocrinology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Physiology and Endocrinology: Lactational Physiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Production, Management and the Environment: Beef . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Production, Management and the Environment: Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Production, Management and the Environment: Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Ruminant Nutrition: Beef 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Ruminant Nutrition: Beef: Feedlot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Ruminant Nutrition: Dairy 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Small Ruminant: Sheep Production 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Swine Species . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208


World’s Poultry Science Association (WPSA) Lecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Animal Health: Respiratory Health, Viruses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

SYMPOSIUM: ASAS Western Section Symposium: Perinatal Programming of Offspring Quality 1:

Basic Concepts and Experimental Evidence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Beef Species: Beef Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Breeding and Genetics: Milk and Carcass Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Dairy Foods: Cheese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Dairy Foods: Chemistry-Protein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

Extension Education 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Forages and Pastures: Dairy Forages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Growth and Development: Regulation of Adipogenesis and Adipose Tissue Development . . . . . . . . . . . . . . . . . . . . 214

Horse Species 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Immunology and Pathology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Physiology and Endocrinology: Hormonal Control of Estrus in Beef Cattle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Production, Management and the Environment: Beef 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Production, Management and the Environment: Dairy 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Production, Management and the Environment: Environment 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Ruminant Nutrition: Dairy: Fats and Carbohydrates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

Ruminant Nutrition: Dairy: Minerals, Vitamins and Misc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

SYMPOSIUM: Sexed Semen Symposium: Applying Sexed Semen in Cattle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

51

ScientificTO

C Small Ruminant: Sheep Production. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

SYMPOSIUM: Teaching/Undergraduate and Graduate Education: Beyond PowerPoint:

Use of Technology in the Classroom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Animal Behavior and Well-Being: Dairy, Sheep, and Beef . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

SYMPOSIUM: ASAS Western Section Symposium: Perinatal Programming of Offspring Quality 2: Evidence for Impacts of

Maternal Nutrition on Livestock Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

SYMPOSIUM: Beef Species: Upcoming Environmental Policies and Their Effects on Beef Production . . . . . . . . . . . . . . 222

Breeding and Genetics: Functional Traits and Fitness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

SYMPOSIUM: Companion Animals: Comparative Enrichment: Implications for Health and Behavior. . . . . . . . . . . . . . . 223

SYMPOSIUM: CSAS Symposium: Issues in North American Livestock Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Dairy Foods: Foods and Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Dairy Foods: Microbiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224


SYMPOSIUM: Meat Science and Muscle Biology: Impact of Pre- and Post-Slaughter Handling on Meat Quality. . . . . . . . 225

Nonruminant Nutrition: Feed Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Nonruminant Nutrition: Health 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Physiology and Endocrinology: Sperm Fertility, Embryos and Development. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Production, Management and the Environment: Beef 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

Production, Management and the Environment: General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

SYMPOSIUM: PSA Emerging Issues: Social Sustainability of Egg Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Ruminant Nutrition: Beef 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Ruminant Nutrition: Beef: Forages and Grazing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

Ruminant Nutrition: Dairy 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

SYMPOSIUM: Swine Species: Optimizing Swine Production for Lactating Sows and Young Pigs . . . . . . . . . . . . . . . . . 233

Teaching/Undergraduate and Graduate Education: Graduate and Undergraduate Teaching 2 . . . . . . . . . . . . . . . . . . 233

Thursday, July 15SYMPOSIA AND ORAL SESSIONS

Animal Health: Probiotics, Performance, and Antioxidants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Food Safety: General Aspects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

SYMPOSIUM: Horse Species: Pathogenic and Reproductive Dysfunction in Horses . . . . . . . . . . . . . . . . . . . . . . . . . 235

International Animal Agriculture 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Nonruminant Nutrition: Enzymes 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

SYMPOSIUM: Nonruminant Nutrition: Nutrient and Non-Nutrient Sensing and Signaling in the Gastrointestinal Tract . . . 237

Physiology and Endocrinology: Feed Intake, Metabolism and Maternal Nutrition . . . . . . . . . . . . . . . . . . . . . . . . . . 238

Ruminant Nutrition: By-Products and Supplements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

SYMPOSIUM: Ruminant Nutrition: Acidosis: New Insights into the Persistent Problem . . . . . . . . . . . . . . . . . . . . . . . 240

52

NOTES

53

SUND

AY

ORA

LS

Sunday, July 11

SYMPOSIA AND ORAL SESSIONSTriennial Growth Symposium

Dietary Regulati on of Growth and DevelopmentChairs: Mogens Vestergaard, Aarhus University; Sylvia Poulos, The Coca-Cola Company

Sponsors: EAAP, Pfi zer Animal Health, Elanco Animal Health303

8:00 AM Introducti on. W. T. Oliver.

8:05 AM 1 Vitamin D mediated phosphate homeostasis—Implicati ons for skeleton growth and mineralizati on. T. D. Crenshaw*, University of Wisconsin, Madison.

8:55 AM 2 Eff ects of polymeric carbohydrates on growth and development. K. E. Bach Knudsen*, Aarhus University, Faculty of Agricultural Sciences, Department of Animal Health and Bioscience, Tjele, Denmark.

9:45 AM Break

10:05 AM 3 Eff ect of feed additi ves on catt le growth and development. R. A. Zinn*1, P. Garces-Yepez2, and J. Salinas-Chavira3, 1University of California, Davis, 2UNAM, Mexico City, DF, MX, 3UAT, Ciudad Victoria, Tam., MX.

10:55 AM 4 Host targeted anti body strategies for preventi ng growth depression due to microbial colonizati on. M. E. Cook*1,2 and S. M. Huebner2, 1University of Wisconsin, Department of Animal Sciences, Madison, 2University of Wisconsin, Department of Nutritional Sciences, Madison.

11:45 AM Lunch

1:15 PM 5 Neural regulati on of feed intake: modifi cati on by hormones, fasti ng and disease. J. L. Sarti n*1, B. K. Whitlock2, and J. A. Daniel3, 1Auburn University, Auburn, AL, 2University of Tennessee, Knoxville, 3Berry College, Mt. Berry, GA.

2:05 PM 6 Leucine acts as a nutrient signal to sti mulate protein synthesis. T. A. Davis*, A. Suryawan, R. A. Orellana, and M. L. Fiorott o, USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

2:55 PM 7 Important roles for L-glutamine in swine nutriti on and growth. G. Wu*, F. W. Bazer, G. A. Johnson, R. C. Burghardt, D. A. Knabe, T. E. Spencer, X. L. Li, and J. J. Wang, Texas A&M University, College Station.

ASAS Western Secti on Graduate Paper Competi ti onChair: Kristi Cammack, University of Wyoming

401/402

9:00 AM 8 Feedlot performance and carcass quality of conventi onally raised lambs implanted with zeranol versus naturally raised lambs. S. R. Eckerman*1,2, G. P. Lardy1, M. M. Thompson2, B. W. Neville1, M. L. Van Emon1,2, P. T. Berg1, and C. S. Schauer2, 1North Dakota State University, Department of Animal Sciences, Fargo, 2Hettinger Research Extension Center, Hettinger, ND.

9:15 AM 9 Eff ects of rumen protected arginine supplementati on on ewe serum amino acid concentrati on, circulati ng progesterone, and ovarian blood fl ow. C. S. Saevre*1,2, J. S. Caton1, J. S. Luther3, A. M. Meyer1, D. V. Dhuyvett er4, R. Musser5, J. D. Kirsch1, M. Kapphahn1, D. A. Redmer1, and C. S. Schauer2, 1Department of Animal Sciences, North Dakota State University, Fargo, 2Hettinger Research Extension Center, North Dakota State University, Hettinger, 3University of Wisconsin River Falls, River Falls, 4Ridley Block Operations, Mankato, MN, 5SODA Feed Ingredients LLC, Mankato, MN.

54

9:30 AM 10 Eff ect of wet disti llers grains with solubles on rumen bacterial community profi les in individually fed catt le. L. N. Tracey*1, J. Browne-Silva1, C. H. Ponce2, J. B. Osterstock3, J. C. MacDonald2,3, M. Brown2,3, and S. L. Lodge-Ivey1, 1New Mexico State University, Las Cruces, 2West Texas A&M, Canyon, 3Texas AgriLife Research, Amarillo, TX.

9:45 AM 11 Forage selecti on preferences by multi parous and primiparous beef cows grazing nati ve tallgrass range during winter. N. A. Sproul*, L. W. Murray, J. R. Jaeger, D. A. Blasi, L. N. Edwards, G. J. Eckerle, L. A. Pacheco, and K. C. Olson, Kansas State University, Manhattan.

10:00 AM 12 Dry matt er intake is repeatable over pariti es and residual feed intake is negati vely correlated with dry matt er digesti bility in gestati ng cows. T. J. McDonald*, B. M. Nichols, M. M. Harbac, T. M. Norvell, and J. A. Paterson, Montana State University, Bozeman.

10:15 AM Break

10:30 AM 13 The relati ve importance of weaning management and vaccinati on history on performance by ranch-direct beef calves during weaning and receiving. M. J. Macek*1, J. W. Iliff 1, K. C. Olson1, J. R. Jaeger2, T. B. Schmidt3, D. U. Thomson1, and L. A. Pacheco1, 1Kansas State University, Manhattan,2Western Kansas Agricultural Research Center, Hays, 3Missisippi State University, Starkville.

10:45 AM 14 Eff ects of sun-curing and harvest maturity on concentrati on and protein-binding capacity of condensed tannins in sericea lespedeza (Lespedeza cuneata). G. J. Eckerle*1, K. C. Olson1, J. R. Jaeger2, J. L. Davidson3, T. K. Kraft 1, and L. A. Pacheco1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays, 3Greenwood County Extension, Eureka, KS.

11:00 AM 15 Eff ects of gestati onal dietary metabolizable protein level and dry matt er intake on subsequent producti on traits in primiparous heifers. B. M. Nichols*1, T. J. McDonald1, M. M. Harbac1, A. J. Roberts2, and J. A. Paterson1, 1Department of Animal and Range Sciences, Montana State University, Bozeman, 2USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

11:15 AM 16 Sampling bias when esti mati ng adipocyte cellularity. G. D. Cruz*1, J. A. Oliveira2, T. R. Famula1, and J. G. Fadel1, 1University of California, Davis, 2Universidade Federal de Goiás, Goiânia, Goiás, Brazil.

11:30 AM 17 Eff ect of forage energy intake and supplementati on on marbling depositi on in growing beef catt le. E. D. Sharman*, P. A. Lancaster, G. G. Hilton, C. R. Krehbiel, and G. W. Horn, Oklahoma Agricultural Experiment Station, Stillwater.

11:45 AM 18 Grazing patt erns of Angus, Brangus and Brahman cows in the Chihuahuan Desert. M. L. Russell*, D. W. Bailey, M. G. Thomas, B. K. Witmore, and C. C. Bailey, New Mexico State University, Las Cruces.

12:00 PM Break

1:15 PM 19 Arginine supplementati on does not alter nitrogen metabolism of beef steers during a lipopolysaccharide challenge. B. H. Carter*1, C. A. Löest1, G. G. Gilliam1, B. C. Graham1, J. A. Carroll2, C. T. Collier2, and D. M. Hallford1, 1New Mexico State University, Las Cruces, 2USDA ARS, Lubbock, TX.

1:30 PM 20 Calcium and phosphorus metabolism in fi nishing steers supplemented with vitamin D3. J. S. Schutz*1, M. R. Genho2, J. A. Scanga3, K. E. Belk1, G. C. Smith1, and T. E. Engle1, 1Colorado State University, Fort Collins, 2Ascendant Partners, Inc., Greenwood Village, CO, 3Elanco Animal Health, Greenfi eld, IN.

1:45 PM 21 Geneti c and environmental infl uences on distributi on patt erns of beef catt le grazing foothill rangeland. D. W. Bailey1, S. Marta*1, D. Jensen2, D. L. Boss2, and M. G. Thomas1, 1New Mexico State University, Las Cruces, 2Montana State University, Havre.

2:00 PM 22 Propionibacterium acidipropionici P169 and glucogenic precursors to improve rumen parameters associated with low quality forage. P. H. Sanchez*, L. Tracey, J. Browne-Silva, and S. L. Lodge-Ivey, New Mexico State University, Las Cruces.

2:15 PM Break

2:30 PM 23 Eff ects of supplemental docosahexaenoic acid to ewes on lamb producti on, immunocompetence, serum metabolites, and thermogenesis. J. I. Keithly*, R. W. Kott , J. G. Berardinelli, S. Moreaux, and P. G. Hatf ield, Montana State University, Bozeman.

2:45 PM 24 Sustainability implicati ons of feedlot management practi ces. K. L. Cooprider*, F. M. Mitloehner, and A. L. Van Eenennaam, University of California, Davis.

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3:00 PM 25 Eff ect of ram exposure on temporal patt erns of progesterone and metabolic hormones concentrati ons in 18-mo-old virgin Targhee ewes during the transiti on into the breeding season. R. B. McCosh*1, E. M. Berry1, M. E. Wehrman1, R. R. Redden1, R. W. Kott 1, D. Hallford2, and J. G. Berardinelli1, 1Montana State University, Bozeman, 2New Mexico State University, Las Cruces.

3:15 PM 26 Conjugated linoleic acid decreases prostaglandin synthesis in bovine luteal cells. K. C. P. May*, G. Bobe, C. J. Mueller, and M. J. Cannon, Oregon State University, Corvallis.

3:30 PM Break

3:45 PM 27 Camelina meal and crude glycerin as feed supplements for developing replacement beef heifers. P. Moriel*, B. I. Cappellozza, V. Nayigihugu, K. M. Cammack, and B. W. Hess, University of Wyoming, Laramie.

4:00 PM 28 Use of a portable near infrared spectrophotometer to predict nutrient compositi on of feces from Holstein catt le fed high-concentrate diets. J. D. Allen*, D. R. Tolleson, L. W. Hall, C. D. Burrows, G. Xie, and G. C. Duff , University of Arizona, Tucson.

4:15 PM 29 Eff ects of implant type and protein source on growth performance of steers grazing summer pasture. C. P. McMurphy*, E. D. Sharman, D. A. Cox, G. W. Horn, and D. L. Lalman, Oklahoma State University, Stillwater.

4:30 PM 30 The eff ect of morbidity on feedlot performance and carcass quality in feedlot steers. K. J. Austi n*1, J. L. Seabrook1, T. E. Engle1, R. K. Peel1, C. M. McAllister1, B. W. Brigham1, R. M. Enns1, R. L. Weaber2, H. Van Campen1, G. H. Loneran3, J. L. Salak-Johnson4, and C. C. L. Chase5, 1Colorado State University, Fort Collins, 2University of Missouri, Columbia, 3West Texas A&M University, Canyon, 4University of Illinois, Urbana, 5South Dakota State University, Brookings.

4:45 PM 31 Changes in hepati c gene expression in steers administered high-S water with or without supplemental Mo. K. L. Kessler*1, K. C. Olson2, C. L. Wright2, K. J. Austi n1, and K. M. Cammack1, 1University of Wyoming, Laramie, 2South Dakota State University, Brookings.

Symposium: Nati onal Extension WorkshopThe Impact of Major Food Policy Shift s on the US Food Supply

and its Producers:Animal Welfare IssuesChair: Tamilee Nennich, Purdue University

304

9:30 AM 32 Washington update. R. D. Reynnells*, USDA/NIFA/PAS, Washington, DC.

9:45 AM 33 The impact of major food policy shift s on the US food supply and its producers: Animal welfare issues. J. Reynolds*, University of California, Davis.

10:15 AM Purchasing strategies for retailers in light of shift ing policies. Mike Morris, KFC Quality Assurance.

10:45 AM 34 Animal agricultural confl ict as competi ng worldviews. W. Jamison*, Cornerstone Public Relations, LLC, Tequesta, FL.

11:15 AM 35 Update on the Guide for the Care and Use of Agricultural Animals in Research and Teaching. J. J. McGlone*1 and J. Swanson2, 1Texas Tech University, Lubbock, 2Michigan State University, East Lansing.

11:45 AM 36 Update on horse slaughter. K. Marti nson*1 and T. Lenz2, 1University of Minnesota, St. Paul, 2Pfi zer Animal Health, Louisburg, KS.

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Informal Nutriti on SymposiumConnecti ng Nutriti on, Biochemistry, Geneti cs, Physiology and Microbiology to Enhance

Our Knowledge in Improving Animal AgricultureChair: Mamduh Sifri, Archer Daniels Midland Alliance Nutriti on, Inc.

Korbel Ballroom 1abc

1:00 PM Welcome and introducti on. M. Sifri, Archer Daniels Midland Alliance Nutriti on, Inc., Quincy, IL.

1:10 PM Factors impacti ng intesti nal secreti ons and turnover and how these endogenous losses aff ect nutrient uti lizati on. T. J. Applegate, Purdue University, W. Lafayett e, IN.

1:50 PM Factors impacti ng passage rate and the impact of passage rate on nutrient uti lizati on. R. Angel, University of Maryland, College Park.

2:30 PM Intesti nal microbial ecology and poultry producti on: Current status and challenges for the future. M. Lee and A. Pedroso, Poultry Diagnosti c and Research Center, University of Georgia, Athens.

3:30 PM Break

3:45 PM What the dickens has geneti c selecti on done to these chickens? An Alice in Wonderland adventure through immunity, metabolism, and producti vity through ti me. B. D. Humphrey*1 and K. Klasing2, 1California Polytechnic State University, San Luis Obispo, 2University of California, Davis.

4:45 PM Review and discussion. D. Korver*1 and W. Saylor2, 1University of Alberta, Edmonton, Canada, 2University of Delaware, Newark.

OTHER EVENTS

Johne’s Disease Integrated Program (JDIP) Meeti ngGrand Hyatt Denver

1:00 – 6:00 PM

Late-Breaking Abstracts304

3:00 – 5:00 PM

Opening SessionWells Fargo Theatre, Conventi on Center

7:00 – 8:00 PM

Opening Recepti onKorbel Ballroom, Conventi on Center

8:00 – 10:00 PM

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Monday, July 12

POSTER PRESENTATIONSAnimal Behavior and Well-Being

Livestock

M1 Rubber fl ooring impact on health of dairy cows. S. D. Eicher*1, D. C. Lay Jr. 1, J. D. Arthington2, and M. M. Schutz3, 1USDA-ARS, West Lafayette, IN, 2University of Florida, Ona, 3Purdue University, West Lafayette, IN.

M2 Rubber fl ooring impact on producti on and herdlife of dairy cows. M. M. Schutz*1 and S. D. Eicher2, 1Purdue University, West Lafayette, IN, 2USDA- ARS, West Lafayette, IN.

M3 Moti vati on to walk aff ects speed but not gait score in dairy catt le. A. K. Barrientos*, M. A. G. von Keyserlingk, and D. M. Weary, University of British Columbia, Vancouver, Canada.

M4 Resti ng patt erns of dairy cows and housing characteristi cs. A. Bach*1,2 and I. Guasch1, 1Department of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2ICREA, Barcelona, Spain.

M5 Short-term overcrowding did not aff ect the feed intake, hygiene, or stress response of Holstein dairy cows. P. D. Krawczel*1,2, L. B. Klaiber1, R. E. Butzler1, L. M. Klaiber1, M. P. Carter1, H. M. Dann1, C. S. Mooney1, and R. J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2The University of Vermont, Department of Animal Science, Burlington.

M6 Greater feed bin stocking density increases the social aggression of postpartum dairy cows. P. D. Krawczel*1,2, D. M. Weary3, R. J. Grant1, and M. A. G. von Keyserlingk3, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2The University of Vermont, Department of Animal Science, Burlington, 3Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada.

M7 Lying and standing behavior on farms using deep-bedded versus matt ress freestalls. K. Ito*, M. A. G. von Keyserlingk, and D. M. Weary, University of British Columbia, Vancouver, BC, Canada.

M8 Limit-feeding dairy heifers: Eff ects of feed bunk space and provision of a low nutriti ve feedstuff . K. Stevenson, B. L. Kitt s, A. M. Greter, and T. J. DeVries*, Dept. of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, ON, Canada.

M9 Eff ect of feed type exposure on diet selecti on behavior of dairy calves. E. K. Miller-Cushon* and T. J. DeVries, Dept. of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, ON, Canada.

M10 Lying ti me and animal acti vity aft er surgical castrati on of Holstein bulls recorded with pedometers. S. Marti *1, M. Devant1, and A. Bach1,2, 1Department of Ruminant Production, IRTA, Barcelona, Spain, 2ICREA, Barcelona, Spain.

M11 Dairy catt le welfare assessment in 25 farms in southern Brazil. G. B. Bond*1, A. Ostrensky2, R. Almeida1, and C. F. M. Molento1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.

M12 Correlati ons between producti on traits and dairy catt le welfare indicators in 19 farms in southern Brazil. G. B. Bond*1, A. Ostrensky2, R. Almeida1, and C. F. M. Molento1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.

M13 Eff ect of food restricti on on the behavior of penned goats kids. D. Oliveira, I. A. M. A. Teixeira*, S. F. Souza, M. J. R. Paranhos da Costa, K. T. Resende, A. G. Pascoa, O. Boaventura Neto, and T. F. V. Bompadre, Universidade Estadual Paulista/UNESP, Jaboticabal, SP 14884900, Brazil.

M14 Eff ect of metabolizable energy levels on the feeding behavior of Santa Inês sheep. R. M. Fontenele*, E. S. Pereira, P. G. Pimentel, M. S. de Souza Carneiro, A. B. S. Villarroel, and J. G. L. R. Filho, Federal University Ceará, Fortaleza, Ceará, Brazil.

M15 Evaluati on of feed behavior traits in beef heifers using a GrowSafe intake measurement system. E. Mendes*, G. Cartens, and L. Tedeschi, Texas A&M University, College Station.

M16 Feeding behavior and ruminal acidosis in beef catt le off ered a total mixed rati on or dietary components separately. D. Moya*1, A. Mazzenga2, L. Holtshausen3, G. Cozzi2, L. González4, S. Calsamiglia1, D. Gibb3, T. McAllister3, K. Beauchemin3, and K. Schwartzkopf-Genswein3, 1UAB, Barcelona, Spain, 2UP, Padova, Italy, 3Agriculture Canada, Lethbridge, Canada, 4University of Manitoba, Winnipeg, Canada.

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M17 Associati on between facial hair whorl and temperament in noncastrated male catt le Bos taurus and Bos indicus. R. Rivas*1,2, A. Schmidek2, E. N. Andrade3,2, F. D. Resende2, G. R. Siqueira2, M. H. Faria2, and R. O. Roça3, 1Centro Universitário da Fundação Educacional de Barretos - UNIFEB, Barretos, SP, Brazil, 2Agência Paulista de Tecnologia do Agronegócio - APTA, Colina, SP,Brazil, 3Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Botucatu, SP, Brazil.

M18 Comparison of adrenal responsiveness to corti cotropin-releasing hormone (CRH) in Angus and Brahman steers of divergent temperament. K. O. Curley Jr. *1,2, J. A. Carroll3, R. C. Vann4, R. D. Randel1, and T. H. Welsh Jr.1, 1Texas AgriLife Research, College Station,2Texas AgriLife Research, Overton, 3USDA ARS, Lubbock, TX, 4MAFES, Raymond, MS.

M19 Evaluati on of temperament on pregnancy rate in beef embryo recipient cows. S. S. Jennings*1, K. J. Stutt s1, C. R. Looney2, and T. H. Welsh Jr. 3, 1Sam Houston State University, Huntsville, TX, 2OvaGenix, Inc., Bryan, TX, 3Texas AgriLife Research, College Station.

M20 Ingesti ve behavior and physiological parameters of crossbreed heifers under diff erent feeding schedules. R. A. S. Pessoa*1, F. M. Silva1, M. A. Ferreira1, M. Azevedo1, L. H. S. Gomes1, E. C. Silva1, J. G. R. Cunha1, A. S. S. Filho2, D. C. Santos2,

and J. C. V. Oliveira2, 1Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brasil, 2Instituto Agronômico de Pernambuco, Recife, Pernambuco, Brazil.

M21 Infl uence of exercise on feedlot performance and carcass characteristi cs in steers. B. J. Howell*1, J. R. Brethour2, and T. Noff singer3, 1Fort Hays State University, Hays, 2Agricultural Research Center, Kansas State University, Hays, 3Production Animal Consultants, Benkelman, NE.

M22 Lack of magneti c orientati on of beef catt le. M. Erikson*, E. Leduc, R. Prince, and G. Gallagher, Berry College, Mount Berry, GA.

M23 Eff ect of catt le liner microclimate on core body temperature and shrink in market-weight heifers transported during summer months. M. Bryan*2,1, K. Schwartzkopf-Genswein1, T. Crowe2, L. González3, and J. Kastelic1, 1Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 2University of Saskatchewan, Saskatoon, Saskatchewan, 3University of Manitoba, Winnipeg, Manitoba, Canada.

Animal HealthInfl ammati on, Infecti on, and Stress

M24 Natural resistance-associated macrophage protein (Nramp1) and goat health. Y. Ahmed, M. Worku*, H. Mukhtar, and R. Noble, North Carolina Agricultural and Technical State University, Greensboro.

M25 Identi fi cati on of serum biomarkers in poultry with leg problems. K. S. Rasaputra*1,2, R. Liyanage1, J. O. Lay Jr. 1, and N. C. Rath2, 1University of Arkansas, Fayetteville, 2Agricultural Research Service/USDA, Fayetteville, AR.

M26 The detecti on of bovine respiratory disease in low risk catt le using infrared thermography. A. L. Schaefer*1, N. . J. Cook2, C. Bench3, J. Colyn1, B. Chabot1, T. Liu1, P. Lepage1, D. Froehlich2, L. Holt-Klimek1, S. Marchand1, J. Basarab2, and E. Okine3, 1Agriculture and Agri-Food Canada, Lacombe Research Centre, Lacombe, Alberta, 2Alberta Agriculture, Lacombe Alberta, 3Department of AFNS, University of Alberta, Edmonton Alberta.

M27 Feeding Lactobacillus spp. and Bacillus spp. does not improve growth or survival of channel catf ish experimentally challenged with Edwardsiella ictaluri. B. C. Peterson*1, M. L. Wood1, N. J. Booth1, M. Morgan2, N. Pumford2, G. Tellez2, and B. M. Hargis2, 1USDA/ARS, Stoneville, MS, 2University of Arkansas, Fayetteville.

M28 Eff ects of intravenous Escherichia coli (E. coli) dose on the pathophysiological response of colostrum-fed Jersey calves. M. A. Ballou*1, J. W. Dailey2, L. E. Hulbert1,2, C. J. Cobb1, and J. A. Carroll2, 1Texas Tech University, Department of Animal Science, Lubbock, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

M29 Eimeria tenella oocyst output in cecal or fecal material following challenge in restrict fed broilers. A. Jordan*1, D. Caldwell1, J. Klein1, J. Coppedge1, S. Pohl1, K. Jessen1, S. Fitz-Coy2, and J. Lee1, 1Texas A&M University, College Station, 2Intervet/Schering-Plough Animal Health, Summit, NJ.

M30 Eff ect of aqueous iodine supplementati on on growth and dental conditi on of newly weaned piglets. A. L. Tucker* and R. M. Friendship, University of Guelph, Guelph, Ontario, Canada.

M31 Interacti on of breed and quanti ty of milk replacer on innate immune competence of dairy calves. M. A. Ballou* and C. J. Cobb, Department of Animal and Food Sciences, Texas Tech University, Lubbock.

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M32 Eff ects of neomycin and oxytetracycline (N/T) fed at treatment rate for 14 days in calf milk replacer (CMR) on calf performance and health. D. Shields*1, R. Blome2, D. Wood2, and J. Sowinski2, 1Merrick’s, Inc., Middleton, WI, 2Animix, Juneau, WI.

M33 The eff ect of adding the organic complex of zinc, copper, manganese and cobalt on hoof health and performance in feedlot catt le. G. R. Noori1, H. Amanlou1, D. Zahmatkesh1, E. Mahjoubi*1, and Y. Mokhtabad2, 1Zanjan University, Zanjan, Iran, 2Azad University, Mazandaran, Iran.

M34 The eff ect of early feeding on blood factors, immune system, digesti ve tract and intesti nal morphology of broiler chicks. M. Asgari1, S. Rahimi*1, M. Kiaei2, and M. A. Karimi Torshizi1, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2University of Tehran, Tehran, Tehran, Iran.

M35 Evaluati on of eff ect of sodium bicarbonate as a top-dress on preventi ng laminiti s and performance in feedlot catt le. G. R. Noori1, H. Amanlou1, D. Zahmatkesh1, E. Mahjoubi*1, and Y. Mokhtabad2, 1Zanjan University, Zanjan, Iran, 2Azad University, Mazandaran, Iran.

M36 Expression of members of the Wingless gene family in goats. M. Worku*, H. Mukhtar, and N. Mikiashvili, North Carolina Agricultural and Technical State University, Greensboro.

M37 Dynamic changes in physiological responses to heat stress in catt le of diff erent geographic origins. P. A. Eichen*, H. L. Vellios, B. S. Scharf, J. S. Johnson, D. K. Kishore, E. A. Coate, and D. E. Spiers, University of Missouri, Columbia.

M38 Patt erns of heat response and adaptati on on summer pasture: A comparison of heat sensiti ve (Angus) and tolerant (Romosinuano) catt le. J. S. Johnson*, B. Scharf, R. L. Weaber, P. A. Eichen, and D. E. Spiers, University of Missouri, Columbia.

M39 Taguchi approach for anti -heat-stress prescripti on compati bility in mice spleen lymphocytes in vitro. X.-Y. Zhu*1, G.-L. Cheng2,3, F. -H. Liu2,3, J. Yu2, Y.-J. Wang1, T.-Q. Yu2, J.-Q. Xu1, and M. Wang1, 1TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China, 2Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 3Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China.

M40 Eff ect of heat stress on the rat small intesti ne: A morphological and gene expression study. A. Lu*1, G. Cheng1,2, W. Luan1, B. Zhou1, F. Liu1,2, and J. Xu3, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, Beijing, China, 2Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 3TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China.

M41 Study of immune expression profi le of heat stress-induced rat using gene microarray. A. Lu*1, G. Cheng1,2, W. Luan1, J. Yu1, B. Zhou1, F. Liu1,2, and J. Xu3, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 2Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 3TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, Beijing, China.

M42 Study of the mechanism of heat stress-induced IEC-6 cell apoptosis. W. Luan1, K. Guo1, G. Cheng1,2, J. Yu1, F. Liu*1,2, and J. Xu3, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China., 2Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 3TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China.

M43 Coagulase-negati ve staphylococci masti ti s management. T. E. Quirk*, L. K. Fox, J. L. Capper, D. D. Hancock, and J. R. Wenz, Washington State University, Pullman.

M44 Morphometric evaluati on of udders in Gir cows and the prevalence of subclinical masti ti s. M. A. F. Porcionato1, M. V. Santos*1, C. B. M. Reis1, M. M. Stradiott o2, C. S. Corti nhas1, and W. V. B Soares3, 1Department of Nutrition and Animal Production, FMVZ/USP, Pirassununga, Brazil, 2Department of Basic Science, FZEA/USP, Pirassununga, Brazil, 3Institute of Zootecny, IZ/APTA, Mococa, Brazil.

M45 Comparison of 16S rRNA gene sequencing and aerobic culture results performed on milk samples from cows with clinical masti ti s. J. R. Wenz*, T. E. Besser, and L. K. Fox, Washington State University, Pullman.

M46 Hyphenated mass spectrometry investi gati ons applied to the characterizati on of organic chelates. A. Yiannikouris*1, C. Connolly2, R. Power1, and R. Lobinski3, 1Alltech Inc., Nicholasville, KY, 2Alltech Ireland, Dunboyne, County Meath, Ireland, 3CNRS UMR 5254, Pau, France.

M47 Methods to predict true disease prevalence in beef catt le. C. M. McAllister*1, B. W. Brigham1, R. K. Peel1, H. Van Campen1, G. H. Loneragan2, R. L. Weaber3, J. L. Salak-Johnson4, and C. C. L. Chase5, 1Colorado State University, Fort Collins, 2West Texas A&M University, Canyon, 3University of Missouri, Columbia, 4University of Illinois, Urbana, 5South Dakota State University, Brookings.

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M48 A research model for inducing leg problems in broilers. R. F. Wideman*1, F. Khajali2, K. R. Hamal1, A. F. Wideman1, and H. Lester1, 1University of Arkansas Division of Agriculture, Fayetteville, 2Shahrekord University, Faculty of Agriculture, Shahrekord, Iran.

M49 Microbial diversity in the ileal and cecal contents of broilers using pyrosequencing. S. J. Eom*1, H. J. Kim1, C. J. Cha2, and G. B. Kim1, 1Department of Animal Science and Technology, Chung-Ang University, Anseong, South Korea, 2Department of Biotechnology (BK21 Program), Chung-Ang University, Anseong, South Korea.

M50 Use of infrared thermography to monitor risk factors in newborn piglets. J. Morales1, A. Manso1, M. Aparicio1,2, and C. Pineiro*1, 1PigCHAMP Pro Europa, Segovia, Spain, 2Centro de Experimentación y Formación en Porcino, Segovia, Spain.

M51 Relati onship between lying patt erns, feeding management, and incidence of intramammary infecti on in dairy cows milked in an automated system. T. J. DeVries*1, K. E. Leslie2, H. W. Barkema3, J. Rodenburg4, and G. Seguin5, 1University of Guelph, Kemptville Campus, Kemptville, ON, Canada, 2University of Guelph, Guelph, ON, Canada, 3University of Calgary, Calgary, AB, Canada, 4DairyLogix Consulting, Woodstock, ON, Canada, 5Dairy Farmers of Ontario, Casselman, ON, Canada.

M52 Proteomics analysis of plasma and milk protein between healthy dairy cows and Staphylococcus aureus infected-subclinical cows. Y. X. Yang*, G. L. Cheng, H. L. Zhao, X. C. Jiang, and S. Chen, Anhui Academy of Agricultural Sciences, Hefei Anhui, China.

M53 Developmental changes in plasma proteins during the transiti on period in dairy cows. Y. X. Yang1,2, S. S. Li1, J. Q. Wang*1, D. P. Bu1, L. Y. Zhang1, and L. Y. Zhou1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Institute of Animal Science and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, China.

M54 Eff ects of single and combined Mycoplasma gallisepti cum vaccinati on on blood electrolytes and acid–base balance in commercial egg-laying hens. H. A. Olanrewaju*, S. D. Collier, and S. L. Branton, USDA-ARS, Starkville, MS.

M55 Conti nuously growing chicken liver cell lines for the vaccine producti on against poultry viruses. J. Y. Lee* and B.-W. Kong, University of Arkansas, Fayetteville.

M56 Eff ect of rabbit Sacculus rotundus anti microbial pepti des on serum anti body ti ters of AIV and NDV in chicken. R. P. She*1, K. Z. Wang2, W. M. Ma1, Y. Ding1, and J. Tang1, 1College of Veterinary Medicine, China Agricultural University, Beijing, China, 2Research Center of Laboratory Animal, Jinan, Shandong, China.

Animal Health-Johne’s Disease (JDIP)Johne’s Disease

M57 Results from the U. S. Nati onal Johne’s Disease Demonstrati on Herd Project: Most important areas from the Johne’s risk assessment. C. Fossler* and J. Lombard, USDA:APHIS:VS, Fort Collins, CO.

M58 Evaluati on of the next generati on Parachek ELISA for high-throughput detecti on of Johne’s disease in milk and serum samples. P. Schacher1, A. Zurfl uh1, D. Zwald1, T. Byrem2, and A. J. Raeber*1, 1Prionics AG, Schlieren, Switzerland, 2AntelBioSystems Inc., Lansing, MI.

M59 Analysis of the immune response to a major membrane protein of Mycobacterium avium ssp. paratuberculosis in experimentally and naturally infected catt le. G. S. Abdellrazeq*1, H. M. Rihan2, M. J. Hamilton3, A. J. Allen3, K. T. Park3, J. P. Bannanti ne4, J. R. Stabel4, and W. C. Davis3, 1Faculty of Vet Med, Alexandria University, Edfi na, Rosetta-line, Behera Province, Egypt, 2Faculty of Vet Med, Mansoura Univ, El Mansoura, Egypt, 3Washington State University, Pullman, 4USDA-ARS National Animal Disease Center, Ames, IA.

M60 Flow cytometric and in-house ELISA methods of milk testi ng for Johne’s disease diagnosis. A. Wadhwa*1, J. P. Bannanti ne2, B. A. Elliot1, M. C. Scott 1, and S. Eda1, 1University of Tennessee, Knoxville, 2United States Department of Agriculture, Ames, IA.

M61 Inducti on of B cell responses upon experimental infecti on of neonatal calves with Mycobacterium avium ssp. paratuberculosis. J. R. Stabel*1, J. P. Bannanti ne1, S. Eda2, and S. Robbe-Austerman3, 1USDA-ARS-NADC, Ames, IA, 2University of Tennessee, Knoxville, 3USDA-APHIS-NVSL, Ames, IA.

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M62 Deleti on of relA att enuates in vivo survival of Mycobacterium avium ssp. paratuberculosis. K. T. Park*1, A. J. Allen2, M. J. Hamilton1, A. Grimm1, H. M. Rihan3, G. S. Abdellrazeq4, and W. C. Davis1, 1Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, 2Department of Veterinary Clinical Sciences, Washington State University, Pullman, 3Department of Bacteriology, Mycology and Immunology, Mansoura University, Egypt, 4Department of Microbiology, Alexandria University, Egypt.

M63 Microfl uidic system for serodiagnosis of Johne’s disease. S. Eda*1, A. Wadhwa1, J. P. Bannanti ne2, M. C. Scott 1, R. W. Shaw3, and R. S. Foote3, 1University of Tennessee, Knoxville, 2United States Department of Agriculture, Ames, IA, 3Oak Ridge National Laboratory, Oak Ridge, TN.

M64 Evaluati on of Mycobacterium avium ssp. paratuberculosis strains and a locus associated with ti ssue infecti on. H. L. Neibergs*1, Y. Schukken2, R. H. Whitlock3, A. Pradhan2, J. M. Smith4, and E. Hovingh5, 1Washington State University, Pullman, 2Cornell University, Ithaca, NY, 3University of Pennsylvania, Kennett Square, 4University of Vermont, Burlington, 5Pennsylvania State University, University Park.

M65 Genome sequence of a Mycobacterium avium ssp. paratuberculosis isolate from a pati ent with Crohn’s disease. L. Li*1, A. Amonsin2, S. Sreevatsan3, and V. Kapur1, 1Penn State University, University Park, 2Chulalongkorn University, Bangkok, Thailand, 3University of Minnesota, St. Paul.

M66 Impact of vaccinati on against Johne’s disease on lactati on performance of dairy cows: Milk producti on, reproducti on and overall culling. J. R. Lima*1, E. Patt on2, B. Knust1, J. Bohn3, and S. J. Wells1, 1University of Minnesota, St. Paul, 2Wisconsin Department of Agriculture, Madison, 3Veterinary Clinic, Amery, WI.

M67 Eff ect of Tri-Luti on, a synbioti c, on milk producti on and shedding of Mycobacterium avium ssp. paratuberculosis (MAP) in a commercial dairy herd. D. M. Albin*, C. Jones-Anding, D. P. Casper, D. A. Spangler, and G. A. Ayangbile, Agri-King, Inc., Fulton, IL.

M68 Survivability of Mycobacterium avium ssp. paratuberculosis in grass silage aft er fermentati on and exposure to low pH and high organic acids. S. A. Flis*1, K. L. Cook2, and C. S. Ballard3, 1Bourdeau Bros., Middlebury, VT, 2USDA–ARS, Bowling Green, KY, 3W. H. Miner Agricultural Research Institute, Chazy, NY.

M69 A membrane-associated serine protease of Mycobacterium avium ssp. paratuberculosis plays a role in resistance to phagosomal acid stress. A. Kugadas*1, H. K. Janagama1, E. A. Lamont1, and S. Sreevatsan1,2, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, 2Department of Veterinary Biomedical Sciences, University of Minnesota, St. Paul.

M70 Quanti fying Johne’s disease infecti vity in Indiana dairy herds. C. C. Wu*, T. L. Lin, A. Storm, C. A. Alinovi, and M. P. Ward, Purdue University, West Lafayette, IN.

M71 Preliminary observati on of an indigenous Johne’s disease vaccine study in infected catt le herd in India. S. V. Singh*, A. Srivastva, B. Singh, A. Kumar, A. V. Singh, and P. K. Singh, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

Breeding and Geneti csBeef Catt le

M72 Associati on of a single nucleoti de polymorphism of calpain 1 gene with meat tenderness of the yak. X. J. Wu1, L. Yang1, H. L. Wang1, L. P. Zhang1, J. H. Wang1, M. A. Brown*2, and J. P. Wu1, 1Gansu Agricultural University, Lanzhou, Gansu, China, 2USDA-ARS, Grazinglands Research Laboratory, El Reno, OK.

M73 The eff ects of single nucleoti de polymorphisms of calpastati n gene on meat tenderness of the yak. J. H. Wang1, J. P. Wu*1, H. L. Wan1, L. Yang1, X. J. Wu1, M. A. Brown2, and L. P. Zhang1, 1Gansu Agricultural University, Lanzhou, Gansu, China, 2USDA-ARS, Grazinglands Research Laboratory, El Reno, OK.

M74 Esti mati on of inbreeding and eff ecti ve populati on size of fullblood Wagyu catt le registered with the American Wagyu Associati on. H. L. Neibergs*1, R. Zanella1, J. F. Taylor2, C. T. Gaskins1, J. J. Reeves1, and J. M. de Avila1, 1Washington State University, Pullman, 2University of Missouri, Columbia.

M75 Geneti c network update for economically important traits in a Wagyu × Limousin reference populati on. Z. Jiang*1, J. J. Michal1, T. F. Daniels1, J. Chen1, Z. X. Pan1, T. Kunej1, M. D. Garcia2, C. T. Gaskins1, J. R. Busboom1, L. J. Alexander3, R. W. Wright Jr. 1, and M. D. MacNeil3, 1Washington State University, Pullman, 2Louisiana State University, Baton Rouge, 3USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

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M76 Geneti c trends for image analysis traits in Japanese Black catt le. Y. Nakahashi*, S. Ido, and K. Kuchida, Obihiro University of A & VM, Obihiro-Shi, Hokkaido, Japan.

M77 Multi variate analyses of weight traits fi tti ng reduced rank and factor analyti c models in Nellore catt le. A. A. Boligon*1, A. B. Bignardi1, M. E. Z. Mercadante2, and L. G. Albuquerque1, 1FCAV/UNESP, Jaboticabal, São Paulo, Brazil, 2Instituto de Zootecnia, Sertãozinho, São Paulo, Brazil.

M78 Geneti c parameters for weight traits from birth to 630 days of age in Guzera catt le by random regression models. I. S. Silva*1, I. U. Packer2, L. O. C. Silva3, C. M. R. Melo4, and R. A. A. Torres Junior3, 1University of Brasí lia - UnB, Brasí lia /DF, Brazil, 2University of São Paulo - USP/ESALQ, Piracicaba/SP, Brazil, 3Embrapa Gado de Corte, Campo Grande/MS, Brazil, 4Federal University of Santa Catarina - UFSC, Florianópolis/SC, Brazil.

M79 Principal component analysis of traits contributi ng to geneti c evaluati on of Brahman bulls in Brazil. J. C. Souza*1, L. O. C. Silva2, A. Gondo2, P. B. Ferraz Filho3, J. A. Freitas4, C. H. M. Malhado5,7, R. L. Weaber6, and W. L. Lamberson6, 1Mato Grosso do Sul Federal University - UFMS, Aquidauana, MS, Brazil, 2Empresa Brasileira de Pesquisa Agropecuaria - EMBRAPA, Campo Grande, MS, Brazil, 3Mato Grosso do Sul Federal University - UFMS, Tres Lagoas, MS, Brazil, 4Parana Federal University - UFPR, Palotina, PR, Brazil, 5UESB, Jequie, BA, Brazil, 6Animal Sciences, MU - USA, Columbia, Missouri, 7Scholarship of CNPq, Brazilia, DF - Brazil.

M80 Allelic frequencies of polymorphisms associated with feed effi ciency in Aberdeen Angus catt le in Uruguay. A. I. Trujillo, P. Grignola, I. Pandulli, P. Nicolini, A. Casal, A. Espasandin, F. Peñagaricano, and M. Carriquiry*, Universidad de la Republica, Montevideo, Montevideo, Uruguay.

M81 Techniques for sift ing inconsistent data points from repeatedly weighed beef catt le. S. E. Speidel*, C. M. McAllister, D. H. Crews Jr., and R. M. Enns, Colorado State University, Fort Collins.

M82 Use of principal component approach to predict direct genomic breeding values for meat traits in Italian Simmental Bulls. M. A. Pintus1, G. Gaspa1, N. P. P. Macciott a*1, P. Carnier2, E. L. Nicolazzi3, C. Dimauro1, D. Vicario4, P. Ajmone-Marsan3, A. Nardone5, and A. Valenti ni5, 1Università di Sassari, Sassari, Italy, 2Università di Padova, Padova, Italy, 3Università di Piacenza, Piacenza, Italy, 4ANAPRI, Udine, Italy, 5Università della Tuscia, Viterbo, Italy.

M83 Geneti c analysis of visual score data with diff erent distributi ons and geneti c parameters using linear and nonlinear models. F. Barichello*1, M. M. Alencar2, and R. A. A. Torres Júnior3, 1UNESP, Jaboticabal, SP, Brazil, 2Embrapa Southeast Livestock, São Carlos, SP, Brazil, 3Embrapa Beef Cattle, Campo Grande, MS, Brazil.

M84 Multi breed geneti c evaluati on of calving ease and birth weight using a threshold-linear model in Gelbvieh catt le. S. Tsuruta*, A. H. Nelson, J. K. Bertrand, and I. Misztal, University of Georgia, Athens.

M85 Comparison of a feed effi ciency measure for steer progeny produced from divergently mated sires and dams phenotyped for residual feed intake. N. O. Minton*, R. L. Weaber, R. L. Kallenbach, and M. S. Kerley, University of Missouri, Columbia.

M86 The relati onship of bovine respiratory disease and carcass ultrasound measures. B. W. Brigham*1, C. M. McAllister1, R. K. Peel1, H. Van Campen2, R. L. Weaber3, G. H. Loneragan4, J. L. Salak-Johnson5, C. C. L. Chase6, E. J. Pollak7, and R. M. Enns1, 1Department of Animal Science, Colorado State University, Fort Collins, 2Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, 3Department of Animal Science, University of Missouri, Columbia, 4Department of Agricultural Sciences, West Texas A&M University, Canyon, 5Department of Animal Sciences, University of Illinois, Urbana, 6Department of Biology and Microbiology, South Dakota State University, Brookings, 7Department of Animal Science, Cornell University, Ithaca, NY, 8Department of Agricultural Sciences, West Texas A&M University.

M87 Performance and live-ultrasound traits of beef catt le breeds associated with DNA commercial markers. F. Loya-Olguín*1, M. Encinias2, R. E. Kirksey2, L. Lauriault2, and L. Avendaño-Reyes1, 1Universidad Autonoma d Baja California, Ejido Nuevo Leon, Valle de Mexicali, Baja California, Mexico, 2New Mexico State University, Las Cruces.

M88 No evidence for associati on between lepti n polymorphism C. 73 C>T and bovine viral diarrhea virus (BVDV) vaccine response. X. Fang*1, L. A. Hoff 1, J. A. Walker1, K. C. Olson1, G. A. Perry1, J. X. Wu1, C. Maltecca2, and M. G. Gonda1, 1South Dakota State University, Brookings, 2North Carolina State University, Raleigh.

M89 A genotype combinati on approach using μ-calpain as a candidate gene for growth, carcass, and meat quality in bulls of Senepol and Charolais inheritance. P. Rivera*, J. Bosques, A. Casas, D. Cianzio, and M. Pagan, University of Puerto Rico at Mayaguez, Mayaguez, Puerto Rico.

M90 An inserti on/deleti on polymorphism at the bovine calpastati n locus is associated with economically important traits. N. Vega*1, D. Velez1, A. Casas1, D. Cianzio1, C. W. Ernst2, and M. Pagan1, 1University of Puerto Rico, Mayaguez, Puerto Rico, 2Michigan State University, East Lansing.

M91 Parti al characterizati on of bovine complement receptor-2 (CR2) in Angus catt le. S. A. Olenich*, X. Fang, L. A. Hoff , J. A. Walker, K. C. Olson, G. A. Perry, and M. G. Gonda, South Dakota State University, Brookings.

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M92 Evaluati on of inserti on/deleti on and single nucleoti de polymorphisms identi fi ed at the bovine insulin-like growth factor binding protein-2 locus. D. Velez*1, C. W. Ernst2, and M. Pagan1, 1University of Puerto Rico at Mayaguez, Mayaguez, Puerto Rico, 2Michigan State University, East Lansing.

Food Safety 1

M93 Residue of melamine and cyanuric acid in milk and ti ssues of dairy cows fed with diff erent doses of melamine. J. S. Shen, J. Q. Wang*, H. Y. Wei, D. P. Bu, P. Sun, G. C. Luan, and Z. F. Zhou, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

M94 Factors aff ecti ng microbiological and physicochemical characteristi cs of milk produced in dairies located in Central Mexico (Altos de Jalisco). A. S. Aguilar, M. A. Lopez-Carlos, C. F. Arechiga*, J. I. Aguilera, F. Mendez-Llorente, H. Rodriguez, M. Rincon, and C. Diaz-Mora, University of Zacatecas, Zacatecas, Mexico.

M95 Determinati on of Cd and Pb content on ti ssues of beef catt le raised in a tropical pasture based system in Brazil. J. R. Lima*1, M. B. M. Teixeira2, J. L. B. Silva2, E. F. Silva2, R. G. Reis2, L. R. D. A. Neto1, H. M. Queiroz2, and L. G. Nussio1, 1University of São Paulo/ESALQ, Piracicaba, Brazil, 2Ministry of Agriculture, Livestock and Food Supply, Campinas, São Paulo, Brazil.

M96 Eff ects of iodine intake and teat dipping practi ces on milk iodine concentrati ons. S. I. Borucki Castro*1, R. Berthiaume1, A. Fouquet2, A. Robichaud2, F. Beraldin2, and P. Lacasse1, 1Dairy and Swine Research and Development Centre, Agriculture and Agri-Food Canada, Sherbrooke, Québec, Canada, 2Food Directorate, Health Products and Food Branch, Health Canada, Montréal, Québec, Canada.

M97 Iodine concentrati ons in feeds in farms with contrasti ng levels of iodine in milk. S. I. Borucki Castro*1, P. Lacasse1, A. Fouquet2, A. Robichaud2, F. Beraldin2, and R. Berthiaume1, 1Dairy and Swine Research and Development Centre. Agriculture and Agri-Food Canada, Sherbrooke, Québec, Canada, 2Food Directorate, Health Products and Food Branch, Health Canada, Montréal, Québec, Canada.

M98 European Union principles for the risk assessment of feed additi ves. M. Anguita*, J. Galobart, and C. Roncancio-Peña, European Food Safety Authority, Parma, Italy.

M99 Development an on-farm technique using lacti c acid bacteria as a biomarker to detect of toxins in milk. M. H. Hathurusinghe*1, A. AbuGhazaleh2, M. R. Reddy1, S. A. Ibrahim1, M. Tajkarimi1, and D. Song1, 1North Carolina Agricultural and Technical State University, Greensboro, 2Southern Illinois University, Carbondale.

M100 Food safety in developing countries using no technology: The Wagashi study case. F. La Terra1, G. Belvedere1, M. Manenti 1, C. Pediliggieri1, S. Mirabella1, J. C. Codjia2, S. Doko3, and G. Licitra*1,4, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2University of Abomey-Calavi, Benin, 3University of Parakou, Benin, 4DACPA, Catania University, Catania, Italy.

M101 Stress-induced adapti ve tolerance response infl uences virulence in Campylobacter jejuni. G. S. Kumar*, I. Hanning, Y. Ma, and M. Slavik, University of Arkansas, Fayetteville.

M102 Salmonella Enteriti dis challenge in chicks of diff erent genotypes. P. E. N. Givisiez*1, E. G. Santos1, F. G. P. Costa1, J. H. V. Silva1, and A. Berchieri Jr. 2, 1Universidade Federal da Paraiba, Areia, PB, Brazil, 2Universidade Estadual Paulista, Jaboticabal, SP, Brazil.

Forages and PasturesDairy Forages and Forage Quality

M103 Eff ect of feeding disti llers dried grains to lactati ng cows on farms in the southern dairy region of Chile. R. Shaver*1, R. Ehrenfeld2, M. Olivares2, J. Cuellar3, and F. Inostroza1, 1University of Wisconsin, Madison, 2Cooprinsem, Osorno, Chile, 3US Grains Council, Bogota, Columbia.

M104 Yield and quality of grasses and legumes for dairy catt le feeding. E. E. Corea Guillén*1, J. M. Flores Tensos1, F. M. Salinas Munguia1, E. A. Crespin Payés1, and J. A. Elizondo-Salazar2, 1Departamento de Zootecnia, Facultad de Ciencias Agronómicas, Universidad de El Salvador, El Salvador, 2Estación Experimental Alfredo Volio Mata. Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Costa Rica.

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M105 Quality of ensiled grasses and legumes for dairy catt le feeding. E. E. Corea Guillén*1, J. M. Flores Tensos1, F. M. Salinas Munguia1, E. A. Crespin Payés1, and J. A. Elizondo-Salazar2, 1Departamento de Zootecnia, Facultad de Ciencias Agronómicas, Universidad de El Salvador, El Salvador, 2Estación Experimental Alfredo Volio Mata. , Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Costa Rica.

M106 Chewing and ruminati ng with various forage qualiti es in non-lactati ng dairy cows. M. Fusti ni*1, A. Palmonari1, A. J. Heinrichs2, and A. Formigoni1, 1Università di Bologna, Bologna, Italy, 2Department of Dairy and Animal Science, The Pennsylvania State University, University Park.

M107 The eff ect of management on corn silage quality. L. O. Abdelhadi*1, C. A. Malaspina2, W. R. Barneix2, P. A. Saravia2, and C. de Elia3, 1Est. El Encuentro, Research & Extension in Ruminant Nutrition, Cnel. Brandsen, Buenos Aires, Argentina, 2CACF, Argentina, 3Alltech Biotechnology, Argentina.

M108 Whole-plant corn quality parameters for ensiled and unensiled samples: Eff ects of hybrid and length of fermentati on. C. M. Fish*1,2, R. D. Shaver1, D. C. Weakley2, J. G. Lauer1, and T. E. Piper2, 1University of Wisconsin, Madison, 2Land O’ Lakes Inc., Shoreview, MN.

M109 Fermentati on characteristi cs of corn-lablab bean silage mixtures. F. E. Contreras-Govea*1, M. A. Marsalis2, S. V. Angadi3, G. R. Smith4, and L. M. Lauriault5, 1New Mexico State University, Plant and Environmental Sciences Department, Artesia, 2New Mexico State University, Extension Plant Sciences Department, Clovis, 3New Mexico State University, Plant and Environmental Sciences Department, Clovis, 4Texas AgriLife Research, Texas A&M University System, Overton, 5New Mexico State University, Plant and Environmental Sciences Department, Tucumcari.

M110 Fermentati on characteristi cs of forage sorghum-lablab bean silage mixtures. F. E. Contreras-Govea*1, M. A. Marsalis2, S. V. Angadi3, G. R. Smith4, and L. M. Lauriault5, 1New Mexico State University, Plant and Environmental Sciences Department, Artesia, 2New Mexico State University, Extension Plant Sciences Department, Clovis, 3New Mexico State University, Plant and Environmental Sciences Department, Clovis, 4Texas AgriLife Research, Texas A&M University System, Overton, 5New Mexico State University, Plant and Environmental Sciences Department, Tucumcari.

M111 Growing degree-days as corn silage harvest indicator. J. S. Oliveira*1, E. J. D. de Almeida2, F. C. F. Lopes1, and E. C. M. de Lanes3, 1Embrapa Gado de Leite, Juiz de Fora, MG, Brazil, 2Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil, 3Centro de Ensino Superior de Juiz de Fora, Juiz de Fora, MG, Brazil.

M112 Producti on and quality of alfalfa harvested at diff erent stages of maturity. R. Copado1, C. Arzola*1, J. A. Payan2, J. Salinas3, O. Ruiz1, C. Rodriguez-Muela1, E. Rodriguez1, J. A. Ortega1, and O. Serna2, 1Universidad Autonoma de Chihuahua, Chihuahua, Chih., Mexico, 2INIFAP, Chihuahua, Chih., Mexico, 3Universidad Autonoma de Tamaulipas, Cd. Victoria, Tams., Tams, Mexico.

M113 Gas producti on profi les of two varieti es of alfalfa harvested on diff erent stages of maturity. O. Serna-Beltran1,2, C. Arzola*1, E. Santellano-Estrada1, J. A. Payan-Garcia2, A. Corral-Luna3,1, O. Ruiz1, C. Rodriguez-Muela1, and J. Salinas4, 1Universidad Autonoma de Chihuahua, Chihuahua, Mexico, 2Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Delicias, Chihuahua, Mexico, 3Department of Animal Sciences, University of Illinois at Urbana-Champaign, 4Universidad Autonoma de Tamaulipas, Reynosa, Tams., Mexico.

M114 Can diff erent ME esti mati on methods give diff erent values for tanniferous forages?H. Khalilvandi-Behroozyar*1,2, M. Dehghan-Banadaky1, and K. RezaYazdi1, 1Department of Animal Science, University of Tehran, Karaj, Tehran, Iran, 2Department of Animal Science, University of Urmia, Urmia, West Azerbaijan, Iran.

M115 Ruminal degradability of nutrients in Sainfoin, a tanniferous legume forage. H. Khalilvandi-Behroozyar*1,2, K. RezaYazdi1, and M. Dehghan-Banadaki1, 1Department of animal Science, University of Tehran, Karaj, Tehran, Iran, 2Department of Animal Science, University of Urmia, Urmia, West Azerbaijan, Iran.

M116 A survey of molds and yeasts in Canadian corn silage. H. V. L. N. Swamy*, A. M. A. Heeg, and A. B. Rae, Alltech Canada, Guelph, ON, Canada.

M117 A survey of mold count and identi fi cati on in Pennsylvanian dairy feed ingredients. H. V. L. N. Swamy*1, J. M. Lawrence2, and N. J. Adams2, 1Alltech Canada, Guelph, ON, Canada, 2Alltech California, Fresno.

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Forages and PasturesGrazing and Forage Management

M118 Summer annuals for fall grazing in the high elevati on Intermountain West. J. B. Hall*, B. R. Johnson, R. H. Stokes, and R. Ambrosek, University of Idaho, Moscow.

M119 Biological parameters by spring and fall-calving cows grazing with full access, limited access, or no access to endophyte-infected tall fescue–2 year summary. J. Caldwell*1, K. Coff ey1, M. Looper2, D. Kreider1, E. Kegley1, J. Jennings3, C. West1, D. Hubbell III1, J. Tucker1, A. Young1, T. Hess1, M. Popp1, M. Savin1, D. Philipp1, C. Rosenkrans Jr. 1, 1University of Arkansas, Fayetteville, 2USDA-ARS, Booneville, AR, 3University of Arkansas Cooperative Extension Service, Little Rock.

M120 Immune functi on responses by spring- and fall-born calves weaned from wild-type or non-toxic endophyte-infected tall fescue. M. A. Ata*1, K. P. Coff ey1, J. D. Caldwell1, E. B. Kegley1, M. L. Looper2, A. N. Young1, D. Philipp1, C. P. West1, G. F. Erf1, D. S. Hubbell, III1, and C. F. Rosenkrans Jr. 1, 1University of Arkansas, Fayetteville, 2USDA-ARS, Booneville, AR.

M121 Antagonism of 5-hydroxytryptamine2A receptor results in decreased contracti le response of bovine lateral saphenous vein to tall fescue alkaloids. J. L. Klotz*1, J. R. Strickland1, L. P. Bush2, B. H. Kirch1, K. R. Brown1, and G. E. Aiken1, 1USDA-ARS, FAPRU, Lexington, KY, 2University of Kentucky, Lexington.

M122 Tall fescue alkaloids cause vasoconstricti on in equine medial palmar artery and vein. J. L. Klotz*1 and K. J. McDowell2, 1USDA-ARS, FAPRU, Lexington, KY, 2University of Kentucky, Lexington.

M123 Comparison of management strategies commonly used to lessen or alleviate the symptoms of fescue toxicosis in catt le using meta-analysis. J. Hawley*, J. D. Caldwell, E. B. Kegley, and K. P. Coff ey, University of Arkansas, Fayetteville.

M124 Yield potenti al of eastern gamagrass in central Wisconsin. W. K. Coblentz*1, W. E. Jokela1, M. G. Bertram2, and P. C. Hoff man2, 1US Dairy Forage Research Center, Marshfi eld, WI, 2University of Wisconsin, Madison.

M125 Nutriti ve value of pearl millet hay as aff ected by moisture concentrati on and bale sampling depth. J. Kanani*, D. Philipp, K. P. Coff ey, A. N. Young, R. Rhein, and J. D. Caldwell, University of Arkansas, Fayetteville.

M126 Characterizati on of plant cuti cular wax markers in nati ve grazing pastures of southwest Virginia.A. E. Tanner*1, S. R. Blevins1, E. Green2, R. W. Mayes2, and R. M. Lewis1, 1Virginia Tech, Blacksburg, 2The Macaulay Land Use Research Institute, Aberdeen, Scotland, UK.

M127 Stati sti cal variati on in predicti ng dry matt er intake of Brahman bulls using the n-alkane technique. A. D. Aguiar*1,4, L. O. Tedeschi1, F. M. Rouquett e2, T. D. A. Forbes3, C. M. Hensarling3, and R. D. Randel2, 1Texas A&M University, College Station, 2Texas AgriLife Research, Overton, 3Texas AgriLife Research, Uvalde, 4University of Florida, Gainesville.

M128 A comparison of anatomical and compositi onal diff erences of residual feed intake (RFI)-indexed Brahman bulls under grazing conditi ons. T. D. A. Forbes*1, F. M Rouquett e2, L. O. Tedeschi3, R. D. Randel2, and F. R. B Ribeiro4, 1Texas AgriLife Research, Uvalde, 2Texas AgriLife Research, Overton, 3Texas A&M University, College Station, 4Texas A&M University–Commerce.

M129 Cenchrus ciliaris in a silvopastoral system with Prosopis julifl ora. T. Clavero* and R. Razz, Centro de Transferencia de Tecnologia en Pastos y Forrajes. , Universidad del Zulia., Maracaibo, Estado Zulia, Venezuela.

M130 Quanti fying terpenes in rumen fl uid, serum, and plasma from sheep. R. E. Estell*1, S. A. Utsumi2, and A. F. Cibils3, 1USDA, ARS, Jornada Experimental Range, Las Cruces, NM, 2Michigan State University, Kellogg Biological Station, Hickory Corners, 3New Mexico State University, Las Cruces.

M131 The eff ect of supplementi ng corn by-products or mesquite twigs on daily gain of Creole × Zebu young steers: A simulati on model. J. Maria Tapia-González*1, A. Tewolde-Medhin2, W. E. Grant3, J. C. Marti nez-González2, H. Diaz-Solís4, A. Moreno-Valdéz5, O. D. Montañez-Valdez1, J. A. Martí nez- Ibarra1, and Gonzalo Rocha-Chavez1, 1CUSUR, U de G, Ciudad Guzman, Jalisco, Mexico, 2Unidad Académica Multidisciplinaria Agronomía y Ciencias, UAT, Cd. Victoria, Tamaulipas, México, 3Wildlife and Fisheries Sciences, Texas A&M University, College Station, 4Área de Recursos Naturales, UAAAN, Saltillo Coahuila, México, 5Área de Recursos Naturales, Instituto Tecnológico de Ciudad Victoria, Cd. Victoria, Tamaulipas, México.

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Immunology and PathologyPoultry Immunology and Pathology

M132 Eff ects of dietary beta-glucan on the T helper cytokine balance in the intesti ne of broiler chicks. C. M. Cox*1, L. H. Stuard1, S. Kim1, A. P. McElroy1, M. Bedford2, and R. A. Dalloul1, 1Virginia Tech, Blacksburg, 2AB Vista Feed Ingredients, Marlborough, United Kingdom.

M133 Eff ect of capsicum and turmeric oleoresins with betaine on the performance of broilers challenged with coccidiosis. V. Brito1, C. Moynat*2, A. Casarin3, M. Forat3, and D. Bravo1, 1Euronutec, Queretaro, Mexico, 2Pancosma, Geneva, Switzerland, 3Instituto Internacional de Investigacion Animal, Mexico.

M134 Excess dietary amino acids reduce splenic pro-infl ammatory cytokine mRNA abundance and increase anti -infl ammatory cytokine mRNA abundance during an acute phase response. A. Diaz1, N. Hamel1, K. Martorana1, R. Angel2, and B. D. Humphrey*1, 1California Polytechnic State University, San Luis Obispo, 2University of Maryland, College Park.

M135 Eff ects of repeated intravenous lipopolysaccharide injecti on on hematological characteristi cs of chicken blood. O. T. Bowen, R. F. Wideman, R. L. Dienglewicz, and G. F. Erf*, Department of Poultry Science, Division of Agriculture, University of Arkansas, Fayetteville.

M136 Eff ects of dietary conjugated linoleic acid on macrophage functi ons in broilers immunosuppressed with cyclophosphamide. D. Liu*, F. Y. Long, Y. M. Guo, Z. Wang, and J. M. Yuan, China Agriculture University, Beijing, China.

M137 Broiler breeder feeding programs and trace minerals on cytokine gene expression response in progeny. N. M. Leandro1,2, R. Ali1, M. Koci1, V. Moraes1, M. J. Wineland1, J. Brake1, and E. O. Oviedo-Rondón*1, 1North Carolina State University, Raleigh, 2Universidade Federal de Goiás, Goiania, GO, Brazil, 3Universidade Estadual Paulista, UNESP, Jaboticabal, SP, Brazil.

M138 Copy number variants in two geneti cally disti nct chicken lines. X. Li*1, W. Chou1, S. J. Lamont2, R. Croomjmas3, and H. Zhou1, 1Texas A&M University, College Station, 2Iowa State University, Ames, 3Wageningen University, PO Box 338, Wageningen, the Netherlands.

M139 Phage display selecti on and characterizati on of a single-chain anti body (scFv) against chicken CD40. D. Abi-Ghanem*1, C. -H. Chen1, L. Njongmeta1, J. Bray1, W. Mwangi1, S. D. Waghela1, J. L. McReynolds2, and L. R. Berghman1, 1Texas A&M University, College Station, 2U. S. Department of Agriculture, Agricultural Research Service, College Station, TX.

M140 Functi onal characterizati on of the avian macrophage migrati on inhibitory factor (MIF). S. Kim*1, K. B. Miska2, M. C. Jenkins2, R. H. Fett erer2, C. M. Cox1, L. H. Stuard1, and R. A. Dalloul1, 1Animal & Poultry Sciences, Virginia Tech, Blacksburg, 2Animal Parasitic Diseases Laboratory, ARS, USDA, Beltsville, MD.

M141 U. S. Veterinary Immune Reagent Network. H. Lillehoj*1, S. -H. Lee1, D. -K. Kim1, M. -S. Park1, D. Tompkins2, C. Baldwin2, J. LaBresh3, and B. Wagner4, 1USDA-ARS, Beltsville, MD,2University of Massachusetts, Amherst, 3Kingfi sher Biotech, St. Paul, MN, 4Cornell University, Ithaca, NY.

Lactati on Biology 1

M142 Expression of the development gene CAMK2G in the virgin mammary gland of the dairy goat. L. N. Wang, C. Li, Q. Z. Li*, and C. Y. Yuan, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

M143 Eff ects of thyroxine, glucagon, and insulin on mRNA levels of heat shock proteins in bovine mammary epithelial cells under heat stress in vitro. R. L. Cui1, J. Q. Wang*1, H. Y. Wei1, D. P. Bu1, H. Hu1,2, and L. Y. Zhou1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Faculty of Animal Science & Technology, Gansu Agriculture University, Lanzhou, China.

M144 Immunodetecti on of the secreted forms of osteoponti n in bovine milk. N. Bissonnett e1,3, C. Thibault1, and G. Robitaille*2, 1Agriculture and Agri-Food Canada, Dairy and Swine Research and Development Centre, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Food Research and Development Centre, Saint-Hyacinthe, QC, Canada, 3Université de Sherbrooke, Sherbrooke, QC, Canada.

M145 Diff erenti ati ed immortalized porcine mammary epithelial cells grown on polysulfone hollow fi ber provide a potenti al cell culture system for expression of recombinant proteins. T. C. Kuan*1, Y. L. Sun2, C. Y. Yen1, and C. S. Lin1, 1Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan, 2Division of Biotechnology, Animal Technology Institute Taiwan, Miaoli, Taiwan.

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M146 Eff ects of nutrient restricti on on mammary cell acti vity and hormonal statement in lactati ng dairy cows. F. Dessauge*1,2, V. Lollivier1,2, E. Cutullic1,2, J. Portanguen1,2, C. Disenhaus1,2, S. Barbey3, B. Ponchon1,2, and M. Bouti naud1,2, 1INRA UMR 1080 Dairy Production, Saint Gilles, France, 2Agrocampus UMR 1080 Dairy Production, Rennes, France, 3INRA UE 326 Domaine Experimental du Pin au Haras, Le Pin au Haras, France.

M147 Eff ects of incremental sunfl ower seed supplementati on on milk compositi on and mammary expression of genes regulati ng fatt y acid uptake and lipogenesis. J. W. Møller, T. Bjørn, P. K. Theil, M. T. Sørensen, and K. Sejrsen*, Faculty of Agricultural Science, Aarhus University, Tjele, Denmark.

M148 Principal component analysis of milk fatt y acid compositi on and the relati onships between stearoyl CoA desaturase genotype and conjugated linoleic acid producti on in dairy catt le. J. Thomson*, L. Clark, M. Oba, and S. Moore, University of Alberta, Edmonton, AB, Canada.

M149 Improved lactati on persistence and altered milk compositi on in growth hormone-treated mice is not linked to dramati c changes in mammary mitochondrial biogenesis or the degree of mTOR or AMP kinase phosphorylati on. W. Olea*1, A. Parlow2, R. Collier3, and D. Hadsell1, 1Baylor College of Medicine, Houston, TX, 2Harbor-UCLA Medical Center, Torrance, CA, 3University of Arizona, Tucson.

Meat Science and Muscle BiologyBeef Quality

M150 Beef quality of bovines supplemented with vitamin E. G. Aranda-Osorio*1, H. Barragan-Gonzalez1, M. Huerta-Bravo1, O. Hernandez-Mendo2, E. Maldonado-Siman1, and J. C. Garcia-Orti z1, 1Universidad Autonoma Chapingo, Chapingo, Mexico, 2Colegio de Posgraduados, Montecillos, Mexico.

M151 Eff ect of vitamin E supplementati on on the fi nishing of beef catt le. G. Aranda-Osorio*1, P. De la Cruz-Honorato1, R. Hernadez-Arrieta1, O. Hernandez-Mendo2, and J. C. Garcia-Orti z1, 1Universidad Autonoma Chapingo, Chapingo, Mexico, 2Colegio de Posgraduados, Montecillos, Mexico.

M152 Infl uence of diff erent forms of lipid supplements on physical characteristi cs of heifers’ meat fed on feedlot system. M. C. A. Santana*1, T. T. Berchielli1, R. A. Reis1, G. T. Pereira1, and R. C. Canesin1, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2Bellman Animal Nutrition Mineral Supplements, Jaboticabal, São Paulo, Brazil.

M153 Eff ect of maternal nutriti onal status on muscle development and carcass characteristi cs in heifer progeny. L. V. Nicodemus*, K. R. Underwood, J. F. Tong, P. L. Price, B. W. Hess, S. I. Paisley, W. J. Means, R. J. McCormick, and M. Du, Department of Animal Science, University of Wyoming, Laramie.

M154 Nutrient restricti on during early prenatal growth and carcass characteristi cs of beef steers. T. A. Pye*, B. H. Boehmer, R. P. Wett emann, and G. W. Horn, Oklahoma Agricultural Experiment Station, Stillwater.

M155 Residual feed intake in three-cross beef heifers: Color and chemical compositi on of Longissumus dorsi muscle. S. F. Reis1, P. V. R. Paulino*1, S. R. Medeiros2, S. C. Valadares Filho1, G. L. D. Feijó2, R. A. A. Torres Júnior2, R. O. Cristaldo2, R. A. Silva2, D. A. Fausto3, and J. Cavali1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2EMBRAPA Gado de Corte, Campo Grande, MS, Brazil, 3Universidade de São Paulo, Piracicaba, SP, Brazil.

M156 Residual feed intake in three-cross beef heifers: Sensorial traits of Longissimus dorsi muscle. S. F. Reis1, P. V. R. Paulino*1, R. A. Silva3, S. R. Medeiros2, S. C. Valadares Filho1, G. L. D. Feijó2, R. A. A. Torres Júnior2, F. A. Curci2, and M. A. Rezende2, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2EMBRAPA Gado de Corte, Campo Grande, MS, Brazil, 3Universidade Federal do Mato Grosso do Sul, Campo Grande, MS, Brazil.

M157 Ageing process infl uence on fatt y acids relati ons in yearling bulls fed diff erent sources of omega3 and omega6. A. A. M. Sampaio1, T. M. Pivaro1, E. A. Oliveira*1, W. Henrique2, B. L. Rosa1, and A. R. M. Fernandes3, 1FCAV/UNESP, Jaboticabal, SP, Brazil, 2APTA, São José do Rio Preto, SP, Brazil, 3UFGD, Dourados, MS, Brazil.

M158 Feeding fl axseed to beef cows increases concentrati ons of omega-3 fatt y acids and linolenic acid biohydrogenati on intermediates in subcutaneous fat. M. L. He1,3, T. A. McAllister*1, J. P. Kastelic1, Y. -H. Chung1, K. A. Beauchemin1, P. S. Mir1, J. L. Aalhus2, M. E. R. Dugan2, and N. Aldai2, 1Lethbridge Research Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada, 2Lacombe Research Centre, Agriculture and Agri-Food Canada, Lacombe, AB, Canada, 3University of Saskatchewan, Saskatoon, Saskatoon, SK, Canada.

M159 Eff ect of fi nishing system on subcutaneous fat melti ng point and fatt y acid compositi on. S. K. Duckett *1, J. P. S. Neel2, W. S. Swecker3, J. P. Fontenot3, and W. Clapham2, 1Clemson University, Clemson, SC, 2USDA-ARS, Beaver, WV, 3Virginia Tech University, Blacksburg.

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M160 Eff ects of supplemental dietary lipid sources on fatt y acids compositi ons of Longissimus muscle in yearling bulls. E. A. Oliveira*1, A. A. M. Sampaio1, W. Henrique2, B. L. Rosa1, T. M. Pivaro1, and A. R. M. Fernandes3, 1FCAV/UNESP, Jaboticabal, SP, Brazil, 2APTA, São José do Rio Preto, SP, Brazil, 3UFGD, Dourados, MS, Brazil.

M161 Fatt y acid profi le of intramuscular fat of young bulls grazing tropical pasture and supplemented with diff erent strategies. J. Cavali1, P. V. R. Paulino*1, I. M. Oliveira1, M. M. C. Silva1, H. J. Fernandes2, R. Mezzomo1, J. F. H. Rodrigues1, É. E. L. Valente1, S. F. Reis1, and L. A. M. Gomide1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Universidade Estadual do Mato Grosso do Sul, Aquidauana, MS, Brazil.

M162 How do n-3 fatt y acids aff ect human percepti on of ground beef?T. Jiang*, J. R. Busboom, M. L. Nelson, and R. Mengarelli, Washington State University, Pullman.

M163 Geometrical isomers of octadecenoic, octadecadienoic and octadecatrienoic acids from subcutaneous fat of Briti sh or Conti nental versus Nellore crossbred catt le slaughtered at diff erent end points. R. Mello*1, A. C. de Queiroz2, F. D. de Resende3, D. P. Duarte Lanna4, M. H. de Faria3, and E. da Costa Eifert4, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 4Universidade de São Paulo � Escola Superior de Agricultura �Luiz de Queiroz�, Piracicaba, SP, Brazil.

M164 Fatt y acid profi les of subcutaneous adipose ti ssue from cross young bulls produced by diff erent geneti c groups sires and slaughtered with disti nct weights. R. Mello*1, A. C. de Queiroz2, F. D. de Resende3, D. P. Duarte Lanna4, M. H. de Faria3, and E. da Costa Eifert4, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 4Universidade de São Paulo � Escola Superior de Agricultura �Luiz de Queiroz�, Piracicaba, SP, Brazil.

M165 Meat quality of Nellore heifers fi nished at pasture, in tropical conditi ons, supplemented with crushed sunfl ower. S. L. N. Cerilo*, R. H. de Tonissi e Buschinelli de Goes, H. L. Lima, A. R. Mendes Fernandes, K. Alves de Souza, D. de Faria Pereira, K. C. da Silva Brabes, and A. F. Marquez, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

M166 Longissimus dorsi muscle fi ber profi le in young bulls grazing tropical pasture and supplemented with diff erent strategies. J. Cavali*1, P. V. R. Paulino1, I. Lage2, C. A. Neves1, M. V. Santos1, M. F. Paulino1, R. Justi no3, J. F. H. Rodrigues4, and D. Melo1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil, 3JBS Friboi, Barretos, SP, Brazil, 4Universidade Estadual Paulista, Jaboticabal, SP, Brazil.

M167 Eff ect of concentrate- vs. forage-based fi nishing diet on carcass traits, beef palatability, and color stability of longissimus muscle from Angus heifers. A. J. Garmyn*, D. L. VanOverbeke, R. G. Mateescu, and G. G. Hilton, Oklahoma State University, Stillwater.

M168 Does creep feed and backgrounding energy source aff ect lifeti me growth performance and carcass characteristi cs of nursing calves pastured on annual ryegrass?M. S. Gadberry*1, P. A. Beck2, B. Barham1, W. Whitworth3, and J. Apple4, 1University of Arkansas, Little Rock, 2University of Arkansas, Hope, 3University of Arkansas, Monticello, 4University of Arkansas, Fayetteville.

M169 Does creep feed and backgrounding energy source aff ect lifeti me growth performance and carcass characteristi cs of nursing calves pastured on improved warm-season grasses?B. Barham*1, P. A. Beck2, M. S. Gadberry1, W. Whitworth3, and J. Apple4, 1University of Arkansas, Little Rock, 2University of Arkansas, Hope, 3University of Arkansas, Monticello, 4University of Arkansas, Fayetteville.

M170 Geneti c group and slaughter weight infl uence on meat quality of feedlot catt le. R. Mello*1, F. D. de Resende2, A. C. de Queiroz3, M. H. de Faria2, R. A. Possenti 2, and G. F. Alleoni2, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 3Universidade Federal de Viçosa, Viçosa, MG, Brazil.

M171 Animal health eff ects on carcass quality. T. M. Jeske*, R. J. Maddock, and K. R. Carlin, North Dakota State University, Fargo.

M172 Eff ect of garlic and onion on the thiobarbituric acid reacti ve substances (TBARS), volati le compounds and sensory evaluati ons of irradiated cooked ground beef. H. S. Yang*, G. D. Kim, K. Y. Seo, E. Y. Jung, and S. T. Joo, Division of Applied Life Science (BK21 Program), Graduate School of Gyeongsang National University, Jinju, Gyeongnam 660-701, Republic of Korea.

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Graduate Student Poster Competi ti onNati onal ADSA Dairy Foods Poster

M173 Angiostati n-like pepti des in milk: Potenti al development for dairy products capable of cancer preventi on. E. Stefanutti * and R. Jiménez-Flores, California Polytechnic State University, San Luis Obispo.

M174 The eff ect of diff erent inulin types on the formati on of rennet-induced gels. A. Foo*, A. R. Hill, and M. Corredig, University of Guelph, Guelph, Ontario, Canada.

M175 Impact of temperature and fat content on bleaching of liquid whey. M. A. D. Listi yani*1, R. E. Campbell1, R. E. Miracle1, D. M. Barbano2, and M. A. Drake1, 1North Carolina State University, Raleigh, 2Cornell University, Ithaca, NY.

M176 Bleaching liquid Cheddar whey using ultraviolet radiati on. E. J. Kang* and M. A. Drake, North Carolina State University, Raleigh.

M177 Development and analysis of a dairy-based nutrient dense gel food rich in milk bioacti ves. M. Cleveland* and R. Jiménez-Flores, California Polytechnic State University, San Luis Obispo.

M178 Identi fi cati on of bioacti ve pepti des derived from fermentati on of organic milk. S. R. Pritchard*, M. Phillips, and K. Kailasapathy, University of Western Sydney, East Richmond, New South Wales, Australia.

M179 Increasing stringiness of low fat Mozzarella cheese using polysaccharides. E. N. Oberg*1, K. M. Larsen1, D. A. Irish1, M. M. Motawee2,1, and D. J. McMahon1, 1Western Dairy Center, Utah State University, Logan, ..,2National Organization for Drug Control and Research, Cairo, Egypt.

M180 Enrichment of low fat Cheddar cheese with dietary fi ber. R. Wadhwani*, D. J. McMahon, and D. A. Irish, Utah State University, Logan.

M181 Development of a rapid method for determinati on of lactose in process cheese using blood glucose meter. A. C. Biswas*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

M182 Monitoring changes in the non-casein nitrogen fracti on of raw milk during storage using casein/fat standardizer (CFS). P. Salunke*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Centre, South Dakota State University, Brookings.

M183 Impact of xylitol on the functi onal properti es of low fat process cheese. A. Kommineni*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

M184 Applicati on of salt whey in process cheese food made from young Cheddar cheese containing exopolysaccharides. O. Janevski*, A. N. Hassan, and L. Metzger, South Dakota State University, Brookings.

M185 Predicti on of water acti vity of natural cheese using a model cheese system. J. Grummer* and T. C. Schoenfuss, University of Minnesota, St. Paul.

M186 Opti mizati on of a CO2 injecti on method for increasing the permeate fl ux in cold microfi ltrati on of skim milk. T. J. Tan*, A. Sauer, and C. I. Moraru, Cornell University, Ithaca, NY.

M187 Polysaccharide additi on to low fat Cheddar cheese to improve texture. R. Kumar* and T. C. Schoenfuss, University of Minnesota, St. Paul.

M188 Eff ect of concentrati on and temperature on the rheological properti es of 95% serum protein (SP) reduced micellar casein concentrates (MCC). A. Sauer*, C. Beliciu, and C. I. Moraru, Cornell University, Ithaca, NY.

M189 Formati on of bacterial biofi lms on spiral wound reverse osmosis whey concentrati on membranes and its infl uence on retentate quality. M. Avadhanula*, A. C. Biswas, S. Anand, and A. Hassan, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

M190 Thermal aggregati on of whey proteins in the presence of butt ermilk. M. Saff on*1, M. Britt en2, and Y. Pouliot1, 1STELA Dairy Research Center, Institute of Nutraceuticals and Functional Food (INAF), Université Laval, Québec, QC, Canada, 2Food Research and Development Center (FRDC), Agriculture and Agri-Food Canada, St-Hyacinthe, Québec, Canada.

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Graduate Student Poster Competi ti onNati onal ADSA Producti on MS Poster

Chair: Arnold Hippen, South Dakota State University

M191 Assessment of tannin-free and tanniniferous legumes in lactati ng dairy diets using conti nuous culture. C. M. Williams*1, C. M. Dschaak1, J. -S. Eun1, J. W. MacAdam2, and A. J. Young1, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, 2Department of Plants, Soils, and Climate, Utah State University, Logan.

M192 Post-treatment outcomes of clinical masti ti s on commercial dairy farms. C. Pinzón-Sánchez*, C. Hulland, and P. L. Ruegg, University of Wisconsin, Madison.

M193 Assessment of prior grazing experiences on adapti on to pasture and performance of dairy heifers. F. Lopes*1, D. K. Combs1, P. C. Hoff man1, N. M. Esser1, and W. Coblentz2,1, 1University of Wisconsin, Madison, 2US- Department of Agriculture/Agricultural Research Service, Marshfi eld, WI.

M194 Seasonal variati on of nutrients and in vitro dry matt er degradability of forage hay. L. Shi*, N. Li, T. Shenkoru, W. Yang, S. McConahey, and T. Wuliji, University of Nevada, Reno.

M195 Performance of Holstein heifers supplemented with probioti cs. J. Graves*1, S. Hill1, E. Suever1, B. Rude1, J. Brett 2, and Y. Vizzier-Thaxton3, 1Department of Animal and Dairy Science, Mississippi State University, Mississippi State, 2College of Veterinary Medicine, Mississippi State University, Mississippi State, 3Department of Poultry Science, Mississippi State University, Mississippi State.

Graduate Student Poster Competi ti onNati onal ADSA Producti on PhD Poster

Chair: Arnold Hippen, South Dakota State University

M196 Eff ects of condensed tannins supplementati on on ruminal fermentati on and lactati onal performance of dairy cows when fed high or low forage diet. C. M. Dschaak*, C. M. Williams, M. S. Holt, J.-S. Eun, and A. J. Young, Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan.

M197 Relati onships between prepartum energy intake and reproducti ve parameters in Holstein cows. F. C. Cardoso*, M. R. Murphy, and J. K. Drackley, University of Illinois, Urbana.

M198 Eff ecti veness of an herbal remedy compared to control or traditi onal therapy in dry off treatments. K. A. E. Mullen*, K. L. Anderson, and S. P. Washburn, North Carolina State University, Raleigh.

M199 Serum pregnancy-associated glycoprotein (PAG) and progesterone concentrati ons aft er inducti on of pregnancy loss at day 39 of gestati on in lactati ng dairy cows. J. O. Giordano*1, J. N. Guenther1, G. Lopes Jr.1, M. F. McGrath2, and P. M. Fricke1, 1University of Wisconsin, Madison, 2Monsanto Agricultural Company, St. Louis, MO.

M200 Prepartum 2,4-thiazolidinedione alters gene expression of peroxisome proliferator-acti vated receptor gamma and lepti n in the adipose ti ssue of dairy cows. K. M. Schoenberg*, K. L. Perfi eld, S. L. Giesy, Y. R. Boisclair, and T. R. Overton, Cornell University, Ithaca, NY.

M201 Eff ects of cobalt supplementati on and vitamin B12 injecti ons on energy metabolism of dairy cows. M. S. Akins*1, S. J. Berti cs1, M. T. Socha2, and R. D. Shaver1, 1University of Wisconsin, Madison, 2Zinpro Corporation, Eden Prairie, MN.

M202 Geneti c analysis of type traits in the Holstein populati on of Iran. M. R. Bakhti arizadeh*, M. M. Shahr Babak, and A. Pakdel, Tehran University, Karaj, Tehran.

M203 Eff ects of porcine relaxin on moti lity characteristi cs of boar sperm as assessed by computer-assisted sperm analysis (CASA). J. C. Rodriguez-Munoz*, J. M. Feugang, M. Crenshaw, S. T. Willard, and P. L. Ryan, Mississippi State University.

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Nonruminant Nutriti onAmino Acids

Sponsor: Novus Internati onal Inc.

M204 Response surface model for broiler chickens performance fed diets varying in digesti ble protein and amino acids. H. Ahmadi and A. Golian*, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M205 Parti ti oning of lysine stable isotopes in broiler breeders during the transiti on into sexual maturity. R. D. Ekmay*, C. Salas, J. England, and C. N. Coon, University of Arkansas, Fayetteville.

M206 Varying levels of dietary methionine inclusion on the hematology and serum biochemistry of broilers. G. O. Adeyemo* and A. D. Ologhobo, University of Ibadan, Ibadan, Oyo, Nigeria.

M207 Separate response to lysine and methionine in broiler starter diets. C. Lu*1, C. A. Coto1, A. Karimi2, J. H. Park1, Y. Min1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

M208 Eff ect of crude protein and essenti al:nonessenti al amino acids rati o on nitrogen balance in broiler. C. C. Goulart1, F. G. P. Costa*1, E. T. Nogueira2, M. Kutschenko2, H. S. Rostagno3, C. F. S. Oliveira1, R. C. L. Neto1, and V. P. Rodrigues1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil, 3Federal University of Viçosa, MG, Brazil.

M209 True ileal amino acid digesti bility and protein uti lizati on in broilers fed various levels of canola meal and phytase. C. Kong* and O. Adeola, Purdue University, West Lafayette, IN.

M210 Separate response to lysine and methionine in broiler grower diets. C. Lu*1, C. A. Coto1, A. Karimi2, J. H. Park1, Y. Min1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

M211 Digesti ble arginine:lysine rati os for broilers during the starter and fi nisher periods. A. Campos1, E. T. Nogueira2, L. F. Albino1, and H. S. Rostagno*1, 1Federal University of Viçosa, Viçosa, MG, Brazil, 2Ajinomoto of Brazil/Ajinomoto Animal Nutrition, São Paulo, SP, Brazil.

M212 Eff ect of a mono component protease on true amino acid digesti bility of a corn and soybean meal diet for chicks. R. K. G. Messias1, L. F. T. Albino1, J. O. B. Sorbara2, and H. S. Rostagno*1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

M213 Performance of white commercial layers fed with diff erent of threonine: lysine rati o. F. G. P. Costa*1, M. R. Lima1, E. T. Nogueira2, L. Sá2, J. H. V. Silva1, H. S. Rostagno3, C. C. Goulart1, R. B. Souza1, S. A. N. Morais1, and G. S. Lima1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil, 3Federal University of Viçosa, MG, Brazil.

M214 Digesti ble valine:lysine and isoleucine:lysine rati os for brown egg laying hens. G. Lelis1, E. T. Nogueira2, L. F. Albino1, and H. Rostagno*1, 1Federal University of Viçosa, Viçosa, MG, Brazil, 2Ajinomoto of Brazil/ Ajinomoto Animal Nutrition, São Paulo, SP, Brazil.

M215 Infl uence of diet formulati on technique on requirements of sulfur amino acids and lysine to brown egg laying hens. J. H. V. Da Silva*1,2, P. B. Lacerda1, D. V. Gonçalves Vieira2, C. T. Silva2, J. J. Filho1, M. L. Gomes Ribeiro1, J. M. Bati sta De Souza1, J. A. De Araújo1, E. L. Da Silva1, and F. G. Perazzo Costa2, 1CCHSA-Universidade Federal da Paraíba, Bananeiras, Paraíba, Brazil, 2CCA-Universidade Federal da Paraíba, Areia, Paraíba, Brazil.

M216 Amino acid digesti bility in corn, soybean meal, fi eld peas, and corn co-products fed to weanling pigs. G. I. Petersen* and H. H. Stein, University of Illinois, Urbana.

M217 Pyrolic infusion of arginine increases portal vein blood fl ow in growing pigs. S. W. Kim*1, M. I. Perret-Genti l2, M. W. Hart3, and R. D. Mateo4, 1North Carolina State University, Raleigh, 2The University of Texas at San Antonio, 3Georgia State University, Atlanta, 4Texas Tech University, Lubbock.

M218 Apparent and standardized ileal digesti biliti es of amino acids for pigs fed corn-soybean meal-based diets at varying crude protein levels. H. Zhai* and L. Adeola, Purdue University, West Lafayette, IN.

M219 Infl uence of total lysine level provided during the fi nishing period on carcass, meat and fat characteristi cs of heavy barrows and gilts. M. A. Latorre*1, J. A. Rodríguez-Sánchez2, M. Blanco2, M. A. Sanz2, and M. Joy2, 1Universidad de Zaragoza, Spain, 2CITA de Aragón, Zaragoza, Spain.

M220 Comparison of amino acid digesti bility of corn, corn disti llers dried grains with solubles (DDGS), meat and bone meal (MBM), and poultry-by-product meal (PBPM) determined with the precision-fed cecectomized rooster assay and the standardized ileal amino acid digesti bility chick assay. E. J. Kim*1, P. L. Utt erback1, T. J. Applegate2, and C. M. Parsons1, 1University of Illinois at Urbana-Champaign, 2Purdue University, West Lafayette, IN.

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M221 Feeding a diet containing specifi c excess amino acids minimizes the reducti on in performance and carcass traits associated with an infl ammatory response. A. Diaz1, M. Raymond1, R. Angel2, and B. D. Humphrey*1, 1California Polytechnic State University, San Luis Obispo, 2University of Maryland, College Park.

M222 Amino acid digesti bility of various feedstuff s of plant and animal origin using three diff erent methods. E. J. Kim*, C. M. Jacobs, P. L. Utt erback, and C. M. Parsons, University of Illinois at Urbana-Champaign.

M223 Eff ect of the use of L-valine and metabolizable energy levels of diet on nitrogen intake, retenti on and apparent excreti on in broilers. F. G. P. Costa*1, C. C. Goulart1, E. T. Nogueira2, M. Kutschenko2, J. H. V. Silva1, V. P. Rodrigues1, G. B. V. Lobato1, and R. C. L. Neto1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil.

M224 Eff ect of the use of L-valine and metabolizable energy levels of diet on body compositi on of broilers. F. G. P. Costa*1, C. C. Goulart1, E. T. Nogueira2, M. Kutschenko2, J. H. V. Silva1, V. P. Rodrigues1, and R. C. L. Neto1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil.

M225 Diff erent protein and conjugated linolenic acid levels on broilers diets. T. Previero1, C. J. C. Casti llo2, N. B. Petroli1, R. Albuquerque3, C. S. S. Araujo*4, and L. F. Araujo1, 1University of Sao Paulo, Pirassununga, SP, Brazil, 2University of Sao Paulo, Piracicaba, SP, Brazil, 3University of Sao Paulo, Sao Paulo, SP, Brazil, 4Poultry Nutritionist, Pirassununga, SP, Brazil.

M226 Eff ect of dietary arginine, glutamine, and tryptophan on growth performance, gut morphology, and meat quality of broilers. S. J. Park*1, C. Z. Alvarado1, and S. W. Kim2, 1Texas Tech University, Lubbock, 2North Carolina State University, Raleigh.

M227 Dietary supplementati on of L-glutamine and L-glutamate or sodium butyrate during early growth of female broilers. Y. Avellaneda*1, J. Hernandez1, C. Ariza-Nieto2, and G. Afanador1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

M228 Evaluati on of the fi xed crude protein conversion factor (6. 25) versus ingredient specifi c conversion factors. N. Sriperm*1, G. M. Pesti 1, and P. B. Tillman2, 1University of Georgia, Athens, 2Ajinomoto Heartland LLC, Chicago, IL.

M229 Eff ect of dietary probioti c and prebioti c on ileal nutrient digesti bility of Ross broiler chickens. H. Ziaie*1, A. Zeinali2, M. Bashtani3, M. A. Karimi Torshizi4, G. H. Hadarbadi1, H. Farhangfar3, and A. Nasr Abad1, 1Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 2Ferdowsi University, Mashhad, Iran, 3Birjand University, Birjand, Khorasan. Iran, 4Tarbiat Moddares University, Tehran, Iran.

M230 Tryptophan, niacin, and insulin metabolism in weaned pigs?J. J. Matt e*1, Y. Primot2, and N. LeFloc’h3, 1Agriculture & Agri-Food Canada, Dairy & Swine R & D Centre, Sherbrooke, QC, Canada, 2Ajinomoto-Eurolysine SAS, Paris, France, 3Institut National de la Recherche Agronomique (INRA), UMR-SENAH, St-Gilles, France.

M231 Eff ect of glutamine and temperature on performance of broiler chickens. S. Cerrate*, R. Ekmay, C. Salas, and C. Coon, University of Arkansas, Fayetteville.

M232 Eff ect of dietary protein content on cecal microbial ecosystem and mortality of young rabbits. S. Chamorro1, R. Carabaño2, J. García2, I. Badiola3, G. G. Mateos*2, and C. de Blas2, 1Instituto del Frío-ICTAN, CSIC, Madrid, Spain, 2Universidad Politécnica de Madrid, Madrid, Spain, 3CReSA (UAB-IRTA), Bellaterra, Spain.

M233 Eff ect of lysine and leucine levels in wheat-based diets on the expression of two cati onic amino acid-transporter proteins in growing pigs. M. A. Barrera, A. Morales*, M. Cervantes, A. B. Araiza, E. Avelar, and D. González, ICA, Universidad Autónoma de Baja California, Mexicali.

M234 Eff ect of high lysine and leucine levels in wheat-based diets on performance and muscle expression of myosin mRNA in growing pigs. M. A. Barrera1, M. Cervantes*1, A. Morales1, A. Araiza1, D. Cervantes1, V. Méndez1, and H. Bernal1, 1ICA, Universidad Autónoma de Baja California, Mexicali, BC, México, 2Universidad Autónoma de Nuevo León, Monterrey, NL, México.

M235 The eff ect of diff erent animal and vegetable protein sources on the feed intake and weight gain of piglets. D. Solà-Oriol1, J. Figueroa1, E. Borda*2, C. Chetrit2, and J. F. Pérez1, 1Universitat Autònoma de Barcelona, Bellaterra, Spain, 2Bioiberica, Palafolls, Spain.

M236 Afl atoxins and producti ve performance of two broiler breeder genotypes. A. Scher*1, A. P. Rosa1, J. M. Santurio2, A. Londero1, T. N. N. Vieira1, and J. A. G. Ferreira Jr.1, 1Poultry Laboratory – Universidade Federal de Santa Maria, RS, Brazil, 2Lapemi–Universidade Federal de Santa Maria, RS, Brazil.

M237 Progeny of broiler breeders from two genotypes intoxicated with afl atoxins. A. Scher*1, A. P. Rosa1, J. M. Santurio2, A. Londero1, G. Farina1, and J. A. G. Ferreira Jr.1, 1Poultry Science Lab – Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Lapemi– Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.

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Nonruminant Nutriti onFeed Ingredients

M238 The eff ects of the dietary supplementati on with essenti al oils from selected species of the Lamiaceae family on the performance of growing broiler chickens. L. Roldan*1, C. Ariza-Nieto2, G. Diaz1, and G. Afanador1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

M239 Eff ect of crude glycerine on the performance of female broilers chickens at high alti tude. C. Ariza-Nieto*1, Y. Avellaneda1, and G. Afanador1,2, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

M240 Vitamin E, herbs and spices in broilers diets: Evaluati on of oxidati ve stability of pre-cooked meat balls. A. M. C. Racanicci*1, J. F. M. Menten2, and M. Nascente1, 1University of Brasília (UnB), Brasília, DF, Brazil, 2University of São Paulo (ESALQ), Piracicaba, SP, Brazil.

M241 Eff ect of technical-grade glycerin on the performance of brown laying hens at high alti tude. Y. Avellaneda*1, D. Cifuentes1, G Afanador1,2, and C. Ariza-Nieto1, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

M242 Eff ects of Korean herb supplementati on (Paeniae radix, Angelicae giganti s radix, Cnidium rhizome and Polygoni multi fl ori radix) on growth performance, nutrient digesti bility, blood characteristi cs, meat quality and fatt y acid content of meat of growing pigs. Q. W. Meng*, J. S. Yoo, H. J. Kim, J. P. Wang, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M243 Eff ects of dietary bamboo vinegar supplementati on on growth performance, blood characteristi cs, meat quality, fatt y acid content and fecal malodor emission in fi nishing pigs. Q. W. Meng*, J. H. Lee, H. D. Jang, T. X. Zhou, L. Yan, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Choenan, Choongnam, Korea.

M244 The eff ects of caper (Capparis ovata Desf. ) on some hematological parameters and organs of Lohmann roosters. O. Yildiz-Gulay*1, M. S. Gulay1, A. Balic2, and A. Ata1, 1Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey, 2Sakarya Toyota Hospital, Sakarya, Turkey.

M245 Safety evaluati on of Event 5307 transgenic corn in broiler chickens. A. Sauvé2 and J. T. Brake*1, 1Department of Poultry Science, North Carolina State University, Raleigh, 2Syngenta Biotechnology, RTP, Raleigh, NC.

M246 Eff ect of garlic extract (Garlicon) on piglet producti ve performance in the nursery period. J. Morales1, R. López2, P. Coscojuela2, and C. Piñeiro*1, 1PigCHAMP Pro Europa, Segovia, Spain, 2Prebia Feed Extracts, Toledo, Spain.

M247 Eff ect of diff erent levels of substi tuti on of maniçoba hay on the performance of free-range birds in the semi-arid region. P. E. N. Givisiez*1, M. A. S. F. Campos2, C. C. Goulart1, F. G. P. Costa1, and J. H. V. Silva1, 1Universidade Federal da Paraiba, Areia, PB, Brazil, 2Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil.

M248 Performance of broilers fed mash or pellet diets containing whole or ground pearl millet. T. R. Torres1, M. C. M. M. Ludke*1, J. V. Ludke2, C. B. V. Rabello1, M. A. M. Faria1, E. M. S. R. Andrade1, E. J. O. Souza1, and M. R. Lima1, 1Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brasil, 2Embrapa Suínos e Aves, Concordia, Santa Catarina, Brasil.

M249 Using marine algae chlorella vulgaris as a prebioti c alternati ve on broiler chicks. M. Rezvani*, M. Zaghari, M. Shivazad, and H. Moravej, University of Tehran, Karaj, Tehran, Iran.

M250 Eff ects of mung bean waste on pelleti ng characteristi cs, growth performance, nutrient digesti bility and carcass quality in broilers. N. Amornthewaphat*, P. Rungcharoen, Y. Ruangpanit, S. Ratt anatabti mthong, and S. Att amangkune, Kasetsart University, Bangkok, Thailand.

M251 Eff ects of dietary grape seed polyphenols on plasma lipid and mineral contents, and intesti nal microfl ora in broiler chicks. A. Viveros*1, S. Chamorro2, A. Brenes2, C. Romero3, I. Arija1, and C. Centeno2, 1facultad de Veterinaria, UCM, Madrid, Spain, 2Instituto del Frio-Ictan, CSIC, Madrid, Spain, 3Escuela Tecnica Superior de Ingenieros Agronomos, UPM, Madrid, Spain.

M252 Comparison of dietary supplementati on of cumin essenti al oil and prebioti c on humoral immune response, blood metabolites and performance of broiler chickens. M. Aami-Azghadi., A. Golian*, H. Kermanshahi, and M. Sedghi, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M253 Eff ect of ginger root and ginger oil on anti oxidant status and meat quality of broilers. G. F. Zhang1, Z. B. Yang*1, Y. Wang2, W. R. Yang1, and S. Z. Jiang1, 1Shandong Agricultural University, Tai-an, Shandong, China, 2Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, AB, Canada.

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M254 Uti lizati on of mexican sunfl ower (Tithonia diversifolia, Hemsley A gray) leaf meal on the average producti on cost and returns of broiler chicks. A. H. Ekeocha*1, A. Akinfemi1, O. A. Adu1, and O. A. Adebiyi1, 1Department of Animal Science University of Ibadan., Ibadan, Oyo State, Nigeria, 2Faculty of Agriculture, Nasarawa State University, Shabu - Lafi a Campus, Nasarawa State, Nigeria, 3Department of Animal Production and Health, Federal University of Technology, Akure, Ondo State, Nigeria, 4Department of Animal Science, University of Ibadan, Ibadan, Oyo State, Nigeria.

M255 Dietary supplementati on of medicinal plants and organic acid on serum lipid profi le in Ross broilers. H. Ziaie*1, A. Zeinali2, G. H. Hadarbadi1, M. A. Karimi Torshizi4, M. Bashtani3, and H. Farhangfar3, 1Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 2Ferdowsi University, Mashhad, Iran, 3Birjand University, Birjand, Khorasan. , Iran, 4Tarbiat Moddares University, Tehran, Iran.

M256 Changes of internal egg quality during cold storage when hens fed diets containing cott onseed meal treated with sodium bentonite. A. Gilani, H. Kermanshahi, A. Golian*, and A. Tahmasbi, Ferdowsi University of Mashhad, Mashhad, Iran. .

M257 Sensory characteristi cs of table eggs from laying hens fed diets containing hemp oil or hemp seed. E. Goldberg*, D. Ryland, N. Gakhar, J. D. House, and M. Aliani, University of Manitoba, Winnipeg, MB, Canada.

M258 Eff ect of guar meal as a source of protein on laying hens performance. P. Soleimani, A. Golian*, H. Kermanshahi, and M. Sedghi, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M259 Eff ect of dietary supplementati on of licorice extract on egg quality and performance of hens. M. Sedghi, A. Golian*, and P. Soleimani, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M260 Eff ects of fermented garlic powder supplementati on on producti on performance, egg quality and blood characteristi cs of laying hens. J. S. Yoo*, H. J. Kim, J. P. Wang, X. Ao, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M261 Eff ects of marine algae (Spirulina platensis) on egg yolk color and laying hens performance. N. Zahroojian, H. Moravej*, and M. Shivazd, University of Tehran, Karaj, Tehran, Iran.

M262 Use of salvage pet food in diets of weaned pigs. J. P. Holt and S. J. Gasca*, Illinois State University, Normal.

M263 Eff ect of meat powder supplementati on on growth performance, nutrient digesti bility and blood characteristi cs of growing pigs. S. M. Hong*, J. H. Lee, J. P. Wang, Q. W. Meng, B. W. Yang, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M264 Eff ects of fermented garlic powder on growth performance and blood profi les of weanling pigs. J. P. Wang*, J. H. Lee, H. J. Kim, L. Yan, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M265 Evaluati on of algae meal from Nannochloropsis oculata as a protein source for non-ruminant animals. B. A. Howe*1, I. N. Roman-Muniz1, B. D. Willson2, and S. L. Archibeque1, 1Department of Animal Sciences, Colorado State University, Fort Collins, 2Department of Mechanical Engineering, Colorado State University, Fort Collins.

M266 The eff ect of supplementati on with ginger on dietary oxidati on stability. X. Zhao and Z. B. Yang*, Shandong Agricultural University, Tai-an, Shandong, China.

M267 Eff ects of dietary wild–ginseng adventi ti ous root meal on egg quality, egg producti on, and fatt y acid content of yolk in egg produced by laying hens. H. J. Kim*, J. S. Yoo, J. P. Wang, Q. W. Meng, B. W. Yang, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M268 Eff ect of a mixture of turmeric and capsicum oleoresins and of a garlic botanical on broiler chickens performance and intesti nal histology. D. Bravo*1, T. G. Petrolli2, L. F. T. Albino2, and H. S. Rostagno2, 1Pancosma, Geneva, Switzerland, 2Federal University of Viçosa, Department of Animal Science, Viçosa, Brazil.

M269 Eff ects of dietary medicinal plants (artemisia, acanthopanax, and garlic) on producti ve parameters in pigs. J. H. Jung*1, H. D. Jang1, T. X. Zhou1, S. H. Oh2, R. C. Noble2, and I. H. Kim1, 1Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea, 2Department of Animal Science, North Carolina A&T State University, Greensboro.

M270 Eff ects of cassava on producti on performance and relati ve organ weight in Korean nati ve broilers. J. H. Lee*, H. D. Jang, J. P. Wang, T. X. Zhou, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

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M271 Eff ects of cassava on producti on performance and egg quality in laying hens. J. H. Lee*, H. J. Kim, J. P. Wang, T. X. Zhou, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M272 Inclusion of shrimp heads meal (Litopenaeus spp. ) and red crab meal (Pleuroncodes planipes) in rati ons for laying hens, and its eff ect on the egg physical and sensorial quality, at diff erent ti me and temperature of storage. E. M. Carranco. *1, L. Sangines1, E. Morales2, E. Avila3, B. Fuente3, R. Ramirez3, S. Carrillo1, C. Calvo1, and F. Perez-Gil1, 1Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico, D. F., Mexico, 2Universidad Autonoma Metropolitana, Mexico, D. F., Mexico, 3Universidad Nacional Autonoma de Mexico, Mexico, D. F., Mexico.

M273 The eff ect of medicinal plants and plant extracted oils on broiler duodenum morphology and immunological profi le. L. Stef*1, G. Dumitrescu1, D. Drinceanu1, D. Stef1, D. Mot1, C. Julean1, R. Teti leanu1, and N. Corcionivoschi2, 1Banat’s University of Agricultural Sciences and Veterinary Medicine, Department of Animal Science, Timisoara, Romania, 2University College Dublin, Ireland.

M274 Eff ects of dietary polyphenol-rich grape products on gut morphology and intesti nal microfl ora in broiler chicks. A. Viveros*1, S. Chamorro2, M. Pizarro1, W. Siqueira3, C. Centeno2, I. Arija1, and A. Brenes2, 1Facultad de Veterinaria, UCM, Madrid, Spain, 2Instituto del Frio-Ictan, CSIC, Madrid, Spain, 3Faculdade de Veterinaria, Universidade Estadual do Ceara, Fortaleza, Brazil.

M275 Eff ects of hemp oil on the expression of FADS1, FADS2, and ELOVL5 in laying hens. M. Jing*, N. Gakhar, E. Goldberg, and J. D. House, University of Manitoba, Winnipeg, Canada.

M276 Dietary supplementati on eff ects of oregano essenti al oils on intesti nal digest microbial community in broilers under high alti tude conditi ons. L, Betancourt*1,2, V, Phandanouvong3, F, Rodriguez3, C, Ariza-Nieto3, M, Hume4, D, Nisbet4, and G, Afanador-Téllez2, 1Universidad de La Salle, Bogotá, Colombia, 2Universidad Nacional de Colombia, Bogotá, Colombia, 3CORPOICA, Bogotá, Colombia, 4USDA, ARS, FFSRU, College Station, TX.

Physiology and EndocrinologyNutriti onal Eff ects on Reproducti on and Development

M277 Eff ects of body weight loss on serum progesterone concentrati ons of non-lactati ng dairy cows. R. Rodrigues*1, C. Trevisanuto1, T. Leiva1, M. Barbosa1, R. Cooke2, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Oregon State University, Burns.

M278 Eff ects of maternal metabolizable protein supplementati on in late gestati on on uterine and umbilical blood fl ows in sheep. L. E. Camacho*1, L. A. Lekatz1, M. L. VanEnom2, C. S. Schauer2, K. R. Maddock Carlin1, and K. A. Vonnahme1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo,2Hettinger Research Extension Center, North Dakota State University, Hettinger.

M279 Eff ects of maternal protein supply on off spring somatotropic axis: Serum IGF-binding proteins 2 and 3 in pigs at weaning and market weight. A. Ooster*1, U. Müller1, H. Sauerwein1, I. Lang2, M. Peters2, C. Rehfeldt2, and C. C. Metges2, 1University of Bonn, Bonn, Germany, 2Leibniz Institute for Farm Animal Biology, Dummerstorf, Germany.

M280 The impact of maternal obesity on off spring hypothalamic-pituitary-adrenal axis response to stress. N. M. Long*1, A. B. Uthlaut1, P. W. Nathanielsz2, and S. P. Ford1, 1Center for the Study of Fetal Programming, Animal Science Department, University of Wyoming, Laramie, ,2Center for Pregnancy and Newborn Research, Department of Obstetrics and Gynecology, University of Texas Health Sciences Center, San Antonio.

M281 Eff ects of two-stage and total vs. fenceline weaning on the physiology and performance of beef calves. C. Campistol*1, H. G. Katt esh1, J. C. Waller1, E. L. Rawls1, J. D. Arthington2, T. E. Engle3, and J. A. Carroll4, 1University of Tennessee, Knoxville, 2University of Florida - IFAS, Range Cattle Research and Education Center, Ona, 3Colorado State University, Fort Collins, 4Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

M282 Eff ects of dietary n-3 fatt y acids on ti ming of estrus onset and LH surge in synchronized estrous cycles of dairy cows. M. Zachut*1,2, H. Lehrer1, A. Arieli2, L. Livshitz1, and U. Moallem1, 1Agriculture Research Organization, Bet Dagan, Israel, 2Faculty of Agriculture, Hebrew University, Rehovot, Israel.

M283 The eff ects of ancient Mediterranean aphrodisiac capari (Capparis ovata Desf. ) on some reproducti ve parameters of Lohmann roosters. A. Ata, M. S. Gulay*, and O. Yildiz-Gulay, Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey.

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Physiology and EndocrinologyPregnancy

M284 Blood urea nitrogen and nonesterifi ed fatt y acid concentrati ons in the umbilical blood of fetal pigs at day 90 and 110 of gestati on. T. A. Wilmoth*, C. O. Lemley, and M. E. Wilson, West Virginia University, Morgantown.

M285 Eff ect of dry period lengths on follicular dynamics in early lactati on Holstein cows. A. Soleimani*1,2, A. Heravi Moussavi2, M. Danesh2, G. Golian2, and S. Safa2, 1Islamic Azad University-Kashmar Branch, Kashmar, Khorasan Razavi, Iran, 2Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M286 The applicati on of Target bovine CL progesterone test kit for early pregnancy diagnosis in ewes. W. Chen*, T. Wuliji, H. Wang, N. Li, and A. Qi, Animal Biotechnology, University of Nevada-Reno.

Physiology and EndocrinologyReproducti ve Endocrinology

M287 Endocrine events during the periestrus period and the eff ect of various PMSG on estrus synchronizati on in shall ewes. T. Saberifar, H. Kohram*, and E. Dirandeh, University of Tehran, Karaj, Tehran, Iran.

M288 Reproducti ve endocrine profi le in ewes with diff erent thickness of dorsal fat added with bypass fat. R. Nieto1, T. Sánchez1, O. Mejía2, L. Olivares3, J. Peralta4, J. Cordero1, P. Molina1, M. Cárdenas5, E. García*6, and N. Cedillo4, 1Colegio de Postgraduados, Montecillo, Edo. de México, 2CEIEPO, FMVZ. UNAM, Tres Marías México, 3Universidad Autónoma del Edo. de México, Edo. de México, 4Universidad Autónoma del Edo. de Hidalgo, Tulancingo, México, 5INNSZ, Mexico City, México, 6CUCSur, Universidad de Guadalajara, Autlán, Jalisco, México.

M289 Eff ects of human chorionic gonadotropin on serum progesterone concentrati ons, embryonic survival and lambing rates in ewes. L. M. Lankford*1, D. T. Yates2, R. A. Halalsheh1, P. L. Black1, D. M. Hallford1, and T. T. Ross1, 1New Mexico State University, Las Cruces, 2University of Arizona, Tucson.

M290 Administrati on of genistein does not alter anterior pituitary concentrati ons of LH and IGF-I in ovariectomized gilts. C. Paulson*, A. Taylor, and J. Clapper, South Dakota State University, Brookings.

M291 Changes in plasma concentrati ons of growth hormone and luteinizing hormone in ewes following central and peripheral treatment with kisspepti n. B. K. Whitlock*1, J. A. Daniel2, B. P. Steele3, and J. L. Sarti n3,4, 1Department of Large Animal Clinical Sciences, College of Veterinary Medicine, The University of Tennessee, Knoxville, 2Department of Animal Science, Berry College, Mt. Berry, GA, 3Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, 4Agricultural Experiment Station, Auburn University, Auburn, AL.

M292 Temporal changes during the periparturient period on metabolic and endocrine parameters of spring-calving beef cows in grazing conditi ons. A. L. Astessiano*1, R. Pérez-Clariget1, G. Quintans2, P. Soca1, and M. Carriquiry1, 1School of Agronomy, Udelar, Uruguay, 2Instituto Nacional de Investigación Agroprcuaria, Treinta y Tres, Uruguay.

M293 Metabolic measurements in the sow and relati onship to post-weaning reproducti ve performance. L. A. Rempel*, J. L. Vallet, and D. J. Nonneman, USDA, ARS, USMARC, Clay Center, NE.

M294 Lipoic acid decreases progesterone clearance rates in ovariectomized ewes. R. S. Mott et*1, C. O. Lemley2, E. L. Berg1, E. P. Berg1, and K. A. Vonnahme1, 1North Dakota State University, Fargo, 2West Virginia University, Morgantown.

M295 Zearalenone increases reproducti ve tract development, but not skeletal muscle signaling in prepubertal gilts. W. T. Oliver*1, J. R. Miles1, D. E. Diaz2, J. J. Dibner2, G. E. Rotti nghaus3, and R. J. Harrell2, 1USDA, ARS, U. S. Meat Animal Research Center, Clay Center, NE,2Novus International, Inc., St. Charles, MO,3Veterinary Medical Diagnostic Laboratory, University of Missouri, Columbia.

M296 Quanti tati ve bioluminescence imaging of porcine antral follicles in vitro. S. Jung* and S. T. Willard, Mississippi State University, Mississippi State.

M297 Feed restricti on and pre-synchronizati on on progesterone concentrati on and LH peak in ewes on a synchronizati on program. P. Molina1, T. Sánchez1, M. E. Ortega1, L. Olivares2, O. Mejía3, M. Cárdenas4, E. García*5, J. Cordero1, J. Peralta6, and R. Nieto1, 1Programa de Ganadería, Colegio de Postgraduados, Texcoco, México, 2UAEM, Edo. México, 3CEIEPO, UNAM, Tres Marías, México, 4INNSZ, Mexico City, 5CUCSUR, Autlán, Jalisco, México, 6ICAP, UAEH, Hidalgo, México.

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M298 Progesterone and insulin concentrati on on ewes with diff erent body conditi on fed bypass fat in a superovulatory program. P. Molina1, T. Sánchez1, M. E. Ortega1, L. Olivares2, O. Mejía3, M. Cárdenas4, E. García*5, J. Cordero1, J. Peralta6, and R. Nieto1, 1Programa de Ganadería, Colegio de Postgraduados, Texcoco, México, 2UAEM, Edo. México, 3CEIEPO, UNAM, Tres Marías, México, 4INNSZ, México City, 5CUCSUR UADG, Autlán Jal., México, 6ICAP UAEH, Hidalgo, México.

Physiology and EndocrinologyReproducti ve Management

M299 Eff ect of prepartum somatotropin on milk producti on, metabolism, and reproducti on in primiparous Holstein dairy cows. A. Schneider*, E. Schwegler, P. Montagner, L. T. Hax, M. M. Antunes, E. Schmitt , F. A. B. Del Pino, I. Bianchi, and M. N. Corrêa, Federal University of Pelotas, Pelotas, RS, Brazil.

M300 Eff ect of dietary energy on ovarian development and ferti lity in postpuberal beef heifers. S. E. Echternkamp*, R. A. Cushman, and C. L. Ferrell, USDA, ARS, US Meat Animal Research Center, Clay Center, NE.

M301 The pH decreases in the vaginal porti on of the cervix in mares near ovulati on. J. J. Parrish*, University of Wisconsin, Madison.

M302 Main endocrine-metabolic diff erences between 1st and 2nd lactati on of the dairy cows around calving. G. Bertoni*, R. Lombardelli, F. Piccioli-Cappelli, and E. Trevisi, Istituto di Zootecnica, Universitá Cattolica S. Cuore, Piacenza, Italy.

M303 Eff ect of thermal preconditi oning during the prebreeder period on breeder turkey hens’ reproducti ve performance. S. W. Kang*, S. Kosonsiriluk, S. J. Welch, and M. E. El Halawani, University of Minnesota, St. Paul.

Producti on, Management and the EnvironmentMicrobiology

M304 In vitro investi gati on of anti -Escherichia coli O157:H7 eff ects of free fatt y acids under acidic conditi ons. J. Yang*1,2, X. Hou1, P. S. Mir2, and T. A. McAllister2, 1Inner Mongolia Agricultural University, Hohhot,China, 2Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

M305 A more specifi c and sensiti ve detecti on method for avian infl uenza H5N1 using anti bodies against N1 subtype and red blood cell amplifi cati on in an impedance biosensor. J. Lum*1, R. Wang1, D. Abi-Ghanem2, B. Hargis1, L. Berghman2, S. Tung1, and Y. Li1, 1University of Arkansas, Fayetteville, 2Texas A&M University, College Station.

M306 Survival of Escherichia coli O157:H7 incubated with corn- or wheat-based dried disti llers grains with solubles in ruminal or fecal inoculum. H. E. Yang1,2, W. Z. Yang1, J. J. McKinnon2, T. W. Alexander1, Y. L. Li1, and T. A. McAllister*1, 1Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada, 2University of Saskatchewan, Saskatoon, SK, Canada.

M307 The eff ect of fungus myceliated grain supplementati on in diff erent feeding phases on coccidiosis and producti on performance of broilers. W. L. Willis, O. S. Iskhuemhen, S. L. Hurley, D. Wall*, R. C. Minor, and E. I. Ohimain, North Carolina Agricultural and Technical State University, Greensboro.

Producti on, Management and the EnvironmentPoultry

M308 Tibial dyschondroplasia in four crosses of male commercial broilers and its relati onship to gait score. P. Y. Hester*1, P. N. Talaty1, and M. N. Katanbaf2, 1Purdue University, W. Lafayette, IN, 2Cobb-Vantress, Inc., Monticello, KY.

M309 Impact of egg storage on blastodermal cell viability and embryonic metabolism in broiler breeders. J. A. Hamidu*1, Z. Uddin1, G. M. Fasenko2, and D. R. Barreda1, 1University of Alberta, Edmonton, Alberta, Canada, 2University of New Mexico, Albuquerque.

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M310 Infl uence of hen’s age and phenotypic correlati on between external and internal traits of eggs. O. T. F. Abanikannda* and A. O. Leigh, Lagos State University, Ojo - Lagos, Nigeria.

M311 Eff ects of heat stress on egg producti on and quality in two strains of layers. L. A. Mack*1, J. N. Felver-Gant1, R. L. Dennis2, and H. W. Cheng2, 1Purdue University, West Lafayette, IN, 2LBRU, USDA-ARS, West Lafayette, IN.

M312 Eff ect of litt er type and wetness on foot pad dermati ti s in broiler chickens. O. Cengiz*1, J. B. Hess2, and S. F. Bilgili2, 1Adnan Menderes University, Aydin, Turkey, 2Auburn University, Auburn, AL.

M313 Eggshell quality of Japanese quail (Coturnix japonica) aft er long-term selecti on for egg producti on. M. M. Fathi*1, A. E. El-Dlebshany2, and M. Bahie El-Deen2, 1Al-Qassim University, Buridah, Al-Qassim, Saudi Arabia, 2Alexandria University, El-Shatby, Alexandria, Egypt.

M314 Eff ects of ambient temperature on body weight, cloacal temperature and blood traits in Pekin ducks. J. F. Huang*1, C. H. Su1, C. C. Lin2, J. H. Lin1, and S. R. Lee1, 1Ilan Branch, Livestock Research Institute, Ilan, Taiwan, 2National Ilan University, Ilan, Taiwan.

M315 The study on correlati on between the liver enzyme acti vity and dioxin contents in the eggs of laying Brown Tsaiya ducks. C. C. Lin*1, T. H. Ueng2, Y. H. Lin1, J. F. Huang3, and S. R. Lee3, 1National Ilan University, Ilan, Taiwan, 2National Taiwan University, Taipei, Taiwan, 3Ilan Branch, Livestock Research Institute, Ilan, Taiwan.

M316 Safety of industrial hemp as feed ingredient in the diets of laying hens and its impact on their performance. N. Gakhar*, E. Goldberg, and J. D. House, University of Manitoba, Winnipeg, MB, Canada.

M317 Duckweed as a feed ingredient in laying hen diet and its eff ect on egg producti on and compositi on. K. E. Anderson*, Z. Lowman, A. Stomp, and J. Chang, North Carolina State University, Raleigh.

M318 Blood lipid concentrati on and performance parameters of broilers fed tomato pomace and turmeric powder under heat stress conditi ons. S. J. Hosseini-Vashan2,1, A. Golian*1, A. Yaghobfar2, H. Lotf olahian2, and P. Esmaeilinasab3, 1Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran, 2Animal Science Research Institute, Karaj, Tehran, Iran, 3Birjand University, Birjand, Khorasan Jonobi, Iran.

M319 Reducti on of Clostridium perfringens colonizati on in turkey poults by feeding Primalac. S. Rahimi1, J. L. Grimes*2, S. Kathariou2, and R. Siletzky2, 1Tarbiat Modares University, Tehran, Iran, 2North Carolina State University, Raleigh.

M320 Infl uence of Bacillus subti lis PB6 (CloSTAT) on the performance of Hyline W-98 layers from 68-102 weeks of age. M. Elliot1, R. Myers2, A. Lamptey2, and A. G. Yersin*2, 1A&E Nutrition Services, LLC, Lititz, PA, 2Kemin AgriFoods, Des Moines, Iowa.

M321 Do dietary protein:energy rati os modify growth and frame size of young broiler breeder females?E. Mba*, R. A. Renema, A. Pishnamazi, and M. J. Zuidhof, University of Alberta, Edmonton, AB, Canada.

M322 Populati on densiti es impacts on feed intake and growth performance in Japanese quail. D. Cardoso-Jiménez1, A. Z. M. Salem*1,2, R. Rojo1, S. R. Rebollar1, and A. Perez-Cháves1, 1Universidad Autónoma del Estadode México, Centro Universitario UAEM-Temascaltepec, Estado de México, México, 2University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M323 Eff ects of dietary energy and broiler breeder hen energeti c effi ciency on egg producti on and ferti lity. T. G. V. Moraes*, M. J. Zuidhof, A. Pishnamazi, and R. A. Renema, University of Alberta, Edmonton, Alberta, Canada.

M324 Growth performance of Pearl Grey guinea fowl subjected to varying fl oor densiti es from hatch to fourteen weeks of age. S. Nahashon*, J. Tyus, and D. Wright, Tennessee State University, Nashville.

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Producti on, Management and the EnvironmentSmall Ruminant

M325 Feedlot performance and carcass traits of hairsheep lambs treated with a β-adrenergic agonist during summer. J. V. Velázquez-Morales, F. D. Álvarez-Valenzuela, N. G. Torrentera-Olivera, J. Rodríguez-García, U. Macías-Cruz, A. Correa-Calderón, and L. Avendaño-Reyes*, Instituto de Ciencias Agricolas, Universidad Autonoma de Baja California, Ejido Nuevo Leon, Valle de Mexicali, Baja California, Mexico.

M326 Geneti c factors aff ecti ng survival rate and litt er size of Pelibuey ewes under two ti mes of weaning in northwestern Mexico. U. Macías-Cruz1, F. D. Alvarez-Valenzuela1, A. Correa-Calderón1, L. Molina-Ramírez2, and L. Avendaño-Reyes*1, 1Instituto de Ciencias Agrícolas, Universidad Autónoma de Baja California, Ejido Nuevo León, Valle de Mexicali, Baja Cañifornia, México, 2Centro de Bachillerato Tecnológico Agropecuario No. 41, Poblado Benito Juárez, Valle de Mexicali, Baja California, México.

M327 Arti fi cial inseminati on in reindeer using frozen-thawed semen. M. P. Shipka*1, J. E. Rowell1, and S. Bychawski2, 1University of Alaska Fairbanks, Fairbanks, 2Optimum Genetics, Regina, Saskatchewan, Canada.

M328 Constant long arti fi cial days increase milk producti on in Alpine goats in northern Mexico. R. Rodríguez-Martí nez*1, C. A. Meza-Herrera2, M. A. De Santi ago-Miramontes1, M. Mellado3, and F. G. Véliz1, 1Universidad Autónoma Agraria Antonio Narro, Torreón, Coahuila, Mexico, 2Universidad Autónoma Chapingo, Unidad Regional Universitaria de Zonas Áridas, Bermejillo, Durango, México, 3Universidad Autónoma Agraria Antonio Narro, Buenavista, Saltillo, Coahuila.

M329 Blood selenium levels in mule deer in eastern Washington. E. López-Pérez*1, L. A. Shipley2, and W. Myers3, 1Universidad Autónoma Chapingo, México, 2Washington State University, 3Washington Department of Fish and Wildlife.

M330 Breeding performance of rams in two Wyoming producer fl ocks. B. M. Alexander*1, N. Cockett 2, T. L. Hadfi eld2, and G. E. Moss1, 1University of Wyoming, Laramie, 2Utah State University, Logan.

M331 Breaking resistance of lamb ears according to ear tag inserti on positi on and sheep breed. G. Caja*1, H. Xuriguera2, M. A. Rojas-Olivares1, S. González-Martí n2, A. A. K. Salama1, S. Carné1, and J. J. Ghirardi1, 1Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 2Universitat de Barcelona, Barcelona, Spain.

Producti on, Management and the EnvironmentSwine

M332 Animal weight gain in a pastured hog producti on system. S. Pietrosemoli*1,2, J. C. Guevara2, J. Cardona3, W. Maradiaga3, A. Lobo3, and J. T. Green4,2, 1Animal Science Dept., North Carolina State University, Raleigh, 2Alternative Swine Research and Extension Project, Raleigh, NC,3Universidad Nacional de Agricultura, Catacamas, Olancho, Honduras, 4Crop Science Dept., North Carolina State University, Raleigh.

M333 Analysis of the eff ect of complexed trace minerals on the prevalence of lameness and severity of claw lesions in stall-housed sows. S. S. Anil*1, L. Anil2, J. Deen1, Sam K. Baidoo2, M. E. Wilson3, and C. Rapp4, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, 3Zinpro Corporation, Eden Prairie, MN, 4Zinpro Performance Minerals, Boxmeer, the Netherlands.

M334 Comparison of the producti on performance of group-housed sows receiving complexed trace minerals. S. S. Anil*1, L. Anil2, J. Deen1, S. K. Baidoo2, M. E. Wilson3, and T. L. Ward3, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, Zinpro Corporation, Eden Prairie, MN.

M335 Risk factors associated with frequency of aborti on in swine farms. N. M. Rainho1, M. Aparicio1, M. A. de Andrés1, J. Morales1, R. Pallás2, V. Rodríguez-Estévez3, and C. Piñeiro*1, 1PigCHAMP Pro Europa, Segovia, Spain, 2Kubus, SA, Madrid, Spain, 3Universidad de Córdoba, Spain.

M336 Analysis of the eff ect of high ambient temperature on growing pigs performance: A meta-analysis approach. D. Renaudeau* and J. L. Gourdine, Institut National de la Recherche Agronomique, UR143, Petit-Bourg, French West Indies.

M337 Weight gain of Duroc pigs managed in a Sudangrass (Sorghum bicolor) pasture. S. Pietrosemoli*1,2, J. C. Guevara2, A. Lobo3, J. Cardona3, W. Maradiaga3, and J. T. Green4,2, 1Animal Science Department. , North Carolina State University, Raleigh, 2Alternative Swine Research and Extension Project, Raleigh, NC, 3Universidad Nacional de Agricultura, Catacamas, Olancho, Honduras, 4Crop Science Department, North Carolina State University, Raleigh, NC.

M338 Heat challenge eff ect on peripheral blood mononuclear cells viability: Comparison of a tropical and a temperate pig breed. J. C. Bambou, R. Grondin, J. L. Gourdine, and D. Renaudeau*, Institut National de la Recherche Agronomique, UR143, Petit Bourg, French West Indies, France.

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Ruminant Nutriti onBeef: Additi ves and Supplements

M339 Manipulati on of rumen fermentati on and ecology of swamp buff alo by coconut oil and garlic powder supplementati on. P. Kongmun*1,2, M. Wanapat1, and Z. Yu2, 1Khon Kaen University, Khon Kaen, Thailand, 2The Ohio State University.

M340 Adding whole hops to high concentrate diets enhances in vitro ruminal fermentati on. N. Narvaez*, Y. Wang, Z. Xu, and T. McAllister, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

M341 Eff ects of hops on in vitro ruminal fermentati on of high forage diets. N. Narvaez*, Y. Wang, Z. Xu, and T. McAllister, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

M342 Microencapsulati on strategies to protect plant extracts against heat process of manufacture diets. P. W. Cardozo*1, D. Ribera1, A. Viso1, H. Mengel2, and M. Coenen3, 1Research and Development Department, Carotech Technologies S. A, Tarragona, Spain, 2KoVet, Coordination Staff for Veterinary Clinical Studies, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany, 3Institute Animal Nutrition, Nutrition Diseases and Dietetics, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany.

M343 Encapsulated combinati on of cinnamaldehyde and garlic oil as rumen modifi ers in early-lactati ng dairy cows. X. Guozhong1, X. Junxin1, P. W. Cardozo*2, and D. Yingying2, 1Institute of Shanghai Dairy Science, Shanghai, China, 2Research and Development Department, Tarragona, Spain.

M344 Eff ect of chestnut tannins on rumen acti vity of dairy sheep grazing on pasture. A. Nudda*1, G. Batt acone1, R. Boe1, R. Rubatt u1, A. H. D. Francesconi1, M. Decandia2, and G. Pulina1, 1Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy, 2Agricultural Research Agency of Sardinia - AGRIS Sardegna, Sassari, Italy.

M345 Eff ect of the inclusion of treated apple waste on in vitro ruminal fermentati on of alfalfa hay. Y. Casti llo-Casti llo1, O. Ruiz-Barrera*2, C. Arzola-Alvarez2, C. Rodriguez-Muela2, A. Elias-Iglesias3, C. Angulo-Montoya2, O. La O-Leon3, and J. A. Ortega2, 1Universidad Autónoma de Ciudad Juárez., Nuevo Casas Grandes, Chih, México, 2Universidad Autónoma de Chihuahua., Chihuahua, Chih, México, 3lnstituto de Ciencia Animal, La Habana, Cuba.

M346 Eff ects of hops on rumen fermentati on, growth, carcass traits, and shedding of Escherichia coli by feedlot catt le. Y. Wang*1, A. V. Chaves1,2, F. L. Rigby3, M. L. He1, and T. A. McAllister1, 1Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada, 2The University of Sydney, Sydney, NSW, Australia, 3Yakima, WA.

M347 Eff ect of phlorotannins from brown seaweed on ruminal bacteria. Y. Wang*, L. J. Yanke, Z. Xu, and T. A. McAllister, Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

M348 Additi ves (sodium monensin, salinomycin, and virginiamycin) for Nellore bulls feedlot fed high concentrate fi nishing rati ons. C. Sitt a*, F. A. P. Santos, G. B. Mourão, A. M. Pedroso, R. Carareto, J. R. R. Dórea, T. G. Neri, and D. A. Rodrigues, University of Sao Paulo, Piracicaba, SP, Brazil.

M349 In vitro eff ect of peppermint (Mentha piperita) essenti al oil and nonfi ber carbohydrates on gas producti on parameters of alfalfa hay. M. Danesh Mesgaran*1, E. Jani2, A. Vakili1, A. Solaimany2, and H. Jahani-Azizabadi1, 1Dept. Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran, 2Islamic Azad University, Kashmar, Iran.

M350 Eff ect of fennel (Foeniculume vulgare) essenti al oil on in vitro gas producti on parameters of alfalfa hay supplemented with sucrose or starch. M. Danesh Mesgaran*1, E. Jani2, A. Vakili1, H. Jahani-Azizabadi1, and A. Solaimany2, 1Dept. Animal Science, Ferdowsi University of Mashhad, P O Box 91775-1163, Mashhad, Iran, 2Islamic Azad University, Kashmar, Iran.

M351 Eff ect of individual and mixed natural tree extracts on in vitro ruminal fermentati on profi les in sheep. F. S. Jiménez-Peralta1, A. Z. M. Salem*1,4, H. Ammar2, M. Ronquio3, and P. B. Albarrán1, 1Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2Ecole Supérieure d′Agriculture de Mograne, Zaghouan, 1121 Mograne, Tunisia, 3Universidad Autónoma del Estado de México, Facultad de veterinaria, Toluca, Mexico, 4Alexandria University, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M352 Medium-term oral administrati on of extracts impacts on in vitro rumen fermentati ve acti vity of some tree leaves in sheep. A. Z. M. Salem*1,4, F. S. Jiménez-Peralta1, H. Ammar2, R. R. Rojo1, L. M. Camacho3, and D. Cardoso-Jiménez1, 1Universidad Autónoma del Estado de México, Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2Ecole Supérieure d′Agriculture de Mograne, Zaghouan, 1121 Mograne, Tunisia, 3Universidad Autónoma de Guerrero, Facultad de veterinaria, México, 4University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M353 Eff ect of cumin essenti al oil on in vitro gas producti on parameters of alfalfa hay, barley grain, and sugar beet pulp. M. Sadjadian, M. Danesh*, A. R. Vakili, H. Jahani, and J. Amini, Ferdowsi University of Mashhad, Mashhad, Iran.

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M354 Infl uence of two browse extracts-rich secondary compounds and their mixture on lamb feed intake and growth performance. A. Z. M. Salem*1,4, H. P. Mejia1, H. Ammar2, M. Ronquio3, J. L. Tinoco1, R. Rojo1, and A. M. Garcia1, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2Ecole Supérieure d′Agriculture de Mograne, Zaghouan, 1121 Mograne, Tunisia, 3Universidad Autónoma del Estado de México, Departmento de Nutricion Animal, Facultad de Veterinaria, Toluca, Mexico, 4University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M355 Eff ect of polyclonal anti body preparati on on ruminal microbial diversity populati on in catt le fed three diff erent energeti c sources. W. Otero1, C. Marino*2, M. Stradiott o4, C. Barreto3, V. Pellizari3, M. Arrigoni2, and P. Rodrigues1, 1University of Sao Paulo, FMVZ, Pirassununga, Brazil, 2University of Sao Paulo State, FMVZ, Botucatu, Brazil, 3University of Sao Paulo, ICB II, Sao Paulo, Brazil, 4University of Sao Paulo, FZEA, Pirassununga, Brazil.

M356 Eff ect of polyclonal anti body preparati on on ruminal protozoa populati on in catt le fed three diff erent energeti c sources. W. Otero1, C. Marino*2, M. Stradiott o4, C. Barreto3, V. Pellizari3, M. Arrigoni2, and P. Rodrigues1, 1University of Sao Paulo, FMVZ, Pirassununga, Brazil, 2University of Sao Paulo State, FMVZ, Botucatu, Brazil, 3University of Sao Paulo, ICB, Sao Paulo, Brazil, 4University of Sao Paulo, FZEA, Pirassununga, Brazil.

M357 Eff ects of ethanol extracts of two specifi c mixtures of herbs and spices on in vitro rumen microbial fermentati on. N. Narvaez*1, Y. Wang1, T. A. McAllister1, and C. Benchaar2, 1Agriculture and Agri-Food Canada, Lethbridge Research Centre, Alberta, 2Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, Quebec.

M358 Assessment of the eff ects of two herbs and spices mixtures and their ethanol extracts on in vitro rumen microbial fermentati on. N. Narvaez*1, Y. Wang1, T. A. McAllister1, and C. Benchaar2, 1Agriculture and Agri-Food Canada, Lethbridge Research Centre, AB, Canada, 2Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada.

M359 Use of pine sawdust (Pinnus patula) as a fi ber source in lamb fi nishing rati ons. E. C. Guerra-Medina1, O. D. Montañez-Valdez*2, M. A. Cobos-Peralta3, and M. Pérez-Sato4, 1Centro Universitario de la Costa Sur de la Universidad de Guadalajara, Autlán, Jalisco, México, 2Centro Universitario del Sur de la Universidad de Guadalajara, Ciudad Guzmán, Jalisco, México, 3Colegio de Postgraduados, Montecillo, Texcoco, México, 4Benemérita Universidad Autónoma de Puebla, Puebla, Puebla, México.

M360 Eff ect of an inoculum and additi ve on in situ nutrients digesti bility of sugar cane silage. J. A. Reyes-Guti érrez1,2, O. D. Montañez-Valdez*1, R. Rodríguez-Macías2, M. A. Ruiz-López2, E. Salcedo-Pérez2, and M. R. Rodriguez-Ramirez3, 1Centro Universitario del Sur de la Universidad de Guadalajara, Ciudad Guzmán, Jalisco, México, 2Centro Universitario de Ciencias Biológicas y Agropecuarias de la Universidad de Guadalajara, Las Agujas, Jalisco, México, 3Instituto Nacional de Investigaciones Agricolas y Pecuarias, Tecomán, Colima, México.

M361 The eff ects of cinnamaldehyde and garlic extract on feed intake and nutrient digesti bility by lambs. T. M. Norvell*, B. M. Nichols, T. J. McDonald, M. M. Harbac, and J. A. Paterson, Department of Animal and Range Sciences, Montana State University, Bozeman.

M362 Interacti on of rumen pH, cinnamaldehyde, and eugenol mixture and capsicum oleoresin on in vitro fermentati on patt ern and methane producti on. D. Bravo1, S. Calsamiglia*2, N. D. Pyatt 3, and P. H. Doane3, 1Pancosma, Geneva, Switzerland, 2Universitat Autonoma de Barcelona, Spain, 3ADM Research, Decatur, IL.

M363 Infl uence of condensed tannin supplementati on on intake, ruminal and total digesti bility, rate of digesti on, and urinary excreti on of urea and total nitrogen of beef steers fed high concentrate diet. R. Mezzomo*1, P. V. R. Paulino1, S. C. Valadares Filho1, J. P. I. S. Monnerat1, G. S. Viana1, M. G. Machado1, J. C. M. Lima1, T. S. Marti ns1, P. Lencioni2, and D. Grandini3, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Silva Team, Buenos Aires, Argentina, 3Nutron, Itapira, SP, Brazil.

M364 Eff ect of Copaiba (Copaifera sp.) oils on in vitro rumen fermentati on of coastcross hay. R. C. Araujo*1, A. V. Pires1, A. L. Abdalla2, M. R. S. R. Peçanha2, and A. S. Morsy2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2CENA, Universidade de São Paulo, Piracicaba, SP, Brazil.

M365 Eff ects of garlic oil on methane producti on, microbial growth and diet fermentati on in Rusitec fermenters. M. D. Carro*1,2, M. L. Tejido1,2, C. Saro1,2, and M. J. Ranilla1,2, 1Dept. Producción Animal, Universidad de León, León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas, León, Spain.

M366 Eff ect of Copaiba (Copaifera sp. ) oils on in vitro rumen fermentati on of a high-concentrate diet. R. C. Araujo*1, A. V. Pires1, A. L. Abdalla2, L. A. Casti lho2, and R. C. Lucas2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2CENA, Universidade de São Paulo, Piracicaba, SP, Brazil.

M367 Eff ects of supplemental poultry fat on calves grazing bermudagrass pasture. J. G. Powell*, T. J. Wistuba, and E. B. Kegley, University of Arkansas, Fayetteville.

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M368 Studying the eff ect of diff erent direct fed microbials on rumen fermentati on in vitro. D. Barrau, M. Quinti no Cintora, and N. D. Walker*, Lallemand Animal Nutrition, Montreal, QC, Canada.

M369 Eff ect of a commercial microbial inoculant (Promote) on corn silage and animal performance. C. J. Fruge*, F. M. LeMieux, W. A. Storer, and T. H. Shields, McNeese State University, Lake Charles, LA.

M370 Eff ects of Fibrozyme on in vitro ruminal digesti on and fermentati on of a corn and wet disti llers-based fi nishing beef diet with and without monensin. J. M. Tricarico, M. A. Witt , and J. S. Jennings*, Alltech Inc., Brookings, SD.

M371 Infl uence of condensed tannin supplementati on on protein effi ciency, microbial protein yield, nitrogen balance and ruminal fermentati on characteristi cs in beef steers fed high concentrate diet. R. Mezzomo*1, P. V. R. Paulino1, M. S. Duarte1, L. S. Moura1, L. H. P. Silva1, E. San Vito1, L. D. A. Rufi no1, C. Cabral2, D. Grandini3, and S. C. Valadares Filho1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Silva Team, Buenos Aires, Argentina, 3Nutron, Itapira, SP, Brazil.

M372 Eff ects of supplementi ng an exogenous proteolyti c enzyme on growth performance in growing beef steers. J. M. Vera1, C. T. Noviandi*1, Arief2, J. -S. Eun1, and D. R. ZoBell1, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, ,2Faculty of Animal Science, Andalas University, Padang, West Sumatra, Indonesia.

M373 Eff ects of zinc and chlortetracycline supplements on growth performance, blood metabolites, carcass characteristi cs, and claw health in young Holstein bulls. H. Fagari-Nobijari1, H. Amanlou1, M. Dehghan-Banadaky*2, and M. H. Shahir1, 1University of Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran.

M374 The use of copper and chlortetracycline supplements for improving of growth performance, carcass characteristi cs, and claw health in young Holstein bulls. H. Fagari-Nobijari1, H. Amanlou1, M. Dehghan-Banadaky*2, and A. Shabani3, 1University of Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3Tabriz Islamic Azad University, Tabriz, Iran.

M375 Chlortetracycline supplementati on aff ected carcass characteristi cs and claw health in young Holstein bulls. H. Fagari-Nobijari1, M. Dehghan-Banadaky*2, S. H. Hosseini-Sabeghi3, H. Amanlou1, and A. Shabani4, 1University of Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3Ghaemshahr Islamic Azad University, Ghaemshahr, Iran, 4Tabriz Islamic Azad University, Tabriz, Iran.

Ruminant Nutriti onDairy: Forages, Fiber, Grazing

M376 Eff ect of chestnut tannins supplement on milk producti on traits of dairy sheep on pasture. A. Nudda*1, G. Batt acone1, A. Fenu1, M. Decandia2, M. Sitzia2, M. Acciaro2, and G. Pulina1, 1Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy, 2Agricultural Research Agency of Sardinia - AGRIS Sardegna, Sassari, Italy.

M377 The esti mati on of rumen fungi growth on maize stubble treated with steam and sodium hydroxide by using of quanti tati ve competi ti ve polymerase chain reacti on. M. Chaji* and T. Mohammadabadi, Department of Animal Science, Ramin (Khuzestan) Agricultural and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

M378 The in vitro fermentati on of sesame straw processed with alkali by rumen isolated bacteria. T. Mohammadabadi* and M. Chaji, Department of Animal Science, Ramin (Khuzestan) Agriculture and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

M379 Synergism between cellulolyti c and non-cellulolyti c rumen bacteria on diff erent fi brous substrates: Study in semi-defi ned cultures. J. Chiquett e* and K. Lauzon, Agriculture Canada, Sherbrooke, Quebec, Canada.

M380 Eff ects of chemical treatments on in situ ruminal degradati on of canola straw in Holstein cows. M. Ghiasvand, M. Dehghan-Banadaky*, and K. Rezayazdi, Department of Animal Sci., Campus of Agriculture, University of Tehran, Karaj, Tehran, Iran.

M381 Eff ect of rice bran extracts on fermentati on, protein, dry matt er, and organic matt er digesti bility in rumen in vitro. D. Srichana*1 and S. Kondo2, 1Department of Agricultural Technology, Faculty of Science & Technology, Thammasat University, Pathumtani, Thailand, 2Faculty of Medicne, Thammasat University, Pathumtani, Thailand.

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M382 The eff ect of sewage irrigati on on mineral compositi on and in-vitro digesti bility of forage sorghum. E. Yosef*1, J. Miron1, E. Zukermann2, M. Nikbachat1, and D. Ben-Ghedalia1, 1ARO Israel, Bet-Dagan Israel, 2Extension Service-Ministry of agriculture, Bet-Dagan, Israel.

M383 Kineti cs of degradati on assessment and predicti on of the fracti on of indigesti ble neutral detergent fi ber by-products. J. G. L. Regadas Filho1, E. S. Pereira*2, P. G. Pimentel2, T. S. Oliveira1, M. R. G. F. Costa2, and I. S. G Maia2, 1Universidade Federal de Viçosa, MG, Brazil, 2Universidade Federal do Ceará, Fortaleza, Brazil.

M384 Plant bioacti ve screening of vegetati on browsed/grazed by goats on Mexican semiarid rangelands. H. M. Cuchillo*1, D. C. Puga1, O. A. Navarro2, and F. R. Perez-Gil1, 1Departamento de Nutrición Animal, INCMNSZ, Mexico, Distrito Federal, México, 2Facultad de Química, UNAM, Mexico, Distrito Federal, México.

M385 The eff ects of high pressure steam treatment on some chemical and physical characteristi cs of sugarcane pith. M. Chaji*1, A. A. Naserian2, R. Valizadeh2, and T. Mohammadabadi1, 1Ramin Agricultural and Natural Resources University, Ahwaz, Khuzestan, Iran, 2Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M386 Eff ects of chemical treatment on the digesti bility of corn stover in diets with modifi ed disti llers grains with solubles. J. L. Anderson*1, J. R. Russell1, D. D. Loy1, N. A. Pyatt 2, M. J. Cecava2, and P. H. Doane2, 1Iowa State University, Ames, 2Archer Daniels Midland, Decatur, IL.

M387 Parti al replacement of corn silage and alfalfa silage with Italian ryegrass silage in diets of high producing dairy cows. J. T. Woolever* and D. K. Combs, University of Wisconsin-Madison.

M388 Eff ect of a live yeast, Saccharomyces cerevisiae I-1077 on in situ ruminal degradati on of alfalfa hay and fi ber-associated microbes. F. Chaucheyras Durand1,2, A. Ameilbonne1,2, N. D. Walker*1, P. Mosoni2, and E. Forano2, 1Lallemand Animal Nutrition, Blagnac, France, 2INRA, Saint-Genes Champanelle, France.

M389 Evaluati ng the eff ect of an acti ve dry yeast on fi bre digesti on in vitro and in situ. N. D. Walker* and M. E. Quinti no Cintora, Lallemand Animal Nutrition, Montreal, QC, Canada.

M390 Infl uence of Rumensin200 and tallow on the rumen parameters and fi ber digesti on in dairy cows. H. Casti llo, M. Rivas*, D. Dominguez, L. Durán, M. Arana, G. Villalobos, and J. A. Ortega, Universidad Autonoma de Chihuahua, Chihuahua, Chihuahua, Mexico.

M391 Nutrient demand interacts with orchardgrass maturity to aff ect dry matt er intake and yields of milk and milk fat. K. L. Kammes* and M. S. Allen, Michigan State University, East Lansing.

M392 High total nonstructural carbohydrates ti mothy enhanced performance of mid-lactati on dairy cows. A. F. Brito*1, G. F. Tremblay3, A. Bertrand3, Y. Castonguay3, G. Bélanger3, R. Michaud3, and R. Berthiaume4, 1University of New Hampshire, Durham, 2Université Laval, Québec, QC, Canada, 3Agriculture and Agri-Food Canada, Québec, QC, Canada, 4Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

M393 Modifi cati on of the Penn State Parti cle Separator with 3. 18- or 4. 76-mm perforated steel sieves to measure physically eff ecti ve fi ber. K. W. Cotanch*, J. D. Darrah, C. S. Ballard, and R. J. Grant, William H. Miner Agricultural Research Institute, Chazy, NY.

M394 Eff ect of the level of forage and monensin on trans-18:1 isomers and CLA in milk. R. Mohammed*1, J. J. Kennelly1, and J. K. G. Kramer2, 1University of Alberta, Edmonton, Alberta, Canada, 2Guelph Food Research Centre, Guelph, Ontario, Canada.

M395 Comparison between the Penn State Parti cle Separator and the Z-Box to esti mate the peNDF content of dairy cow rati ons. A. S. Atzori*, P. Carta, and A. Cannas, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Sardinia, Italy.

M396 Eff ects of methionine analogues on rumen fi brolyti c acti viti es and fi brolyti c microorganisms. E. Devillard*1, C. Marti n2, D. Morgavi2, E. Forano2, and P. Mosoni2, 1Adisseo SAS, 03600 Commentry, France, 2INRA de Theix, 63122 St Genes Champanelle, France.

M397 Eff ect of soybean hulls levels on ruminal parameters of dairy cows grazing elephant grass. J. C. Marti nez*1,3, T. V. Voltolini4, A. V. Pirez2, and F. A. P. Santos2, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2São Paulo University, Piracicaba, São Paulo, Brazil, 3University of California, Davis, 4Embrapa Semi-árido, Petrolina, Pernambuco, Brazil.

M398 Eff ects of crude protein levels in the supplementati on of dairy cows grazing elephant grass on milk yield and compositi on. M. A. C. Danes*, F. A. P. Santos, L. J. Chagas, J. R. R. Dorea, and A. M. Pedroso, University of Sao Paulo, Piracicaba, Brazil.

M399 Eff ect of soybean hulls levels on performance of dairy cows grazing elephant grass. J. C. Marti nez*1,3, T. V. Voltolini4, and F. A. P. Santos2, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2São Paulo State University, Piracicaba, São Paulo, Brazil, 3University of California, Davis, 4Embrapa Semi-árido, Petrolina, Pernambuco, Brazil.

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M400 Evaluati on of starch digesti bility and physico-chemical properti es of Monsanto corn hybrids. D. Ngonyamo-Majee*1, P. Feng2, J. Hinen1, G. Hartnell1, B. Kutzner1, M. Brandt1, and M. Stephens1, 1Monsanto Company, St. Louis, MO,2Monsanto Company, Ankeny, IA.

M401 Growth performance of Bluchi female lambs fed by diets containing diff erent levels of date palm leaves. R. Valizade, A. Salahi*, and M. Mahmodi, Ferdowsi University, Mashhad, Iran.

M402 Eff ect of date palm leaves substi tuti on with wheat straw on health and rumen parameter of Saanen dairy goats. A. Salahi*, R. Valizade, A. Naserian, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M403 Milk producti on and compositi on of Saanen dairy goat fed by rati on containing date palm leaves. A. Salahi*, R. Valizade, A. Naserian, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M404 Eff ects of an alfalfa feeding strategy in the fi rst week postpartum on feed intake and ketogenic status in transiti on cows. M. Larsen* and N. B. Kristensen, Faculty of Agricultural Science, Aarhus University, Tjele, Denmark.

M405 Milk producti on effi ciency improves with additi on of an exogenous fi brolyti c enzyme to a total mixed rati on. L. Holtshausen*1, Y. -H. Chung1, H. Gerardo-Cuervo2, M. Oba2, and K. A. Beauchemin1, 1Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 2University of Alberta, Edmonton, Canada.

M406 Eff ect of diff erent sources of pecti n feedstuff s on chewing acti viti es in early lactati ng Holstein cows. M. Kordi*, A. Naserian, R. Valizade, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M407 Eff ect of diff erent sources of pecti n feedstuff s on blood metabolites in early lactati ng Holstein cows. M. Kordi*, A. Naserian, R. Valizade, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M408 Eff ects of forage family (alfalfa vs. orchardgrass) on apparent ruminal synthesis of niacin and vitamin B6 in lactati ng dairy cows. M. Seck*1,3, J. A. Voelker Linton2, M. S. Allen2, P. Y. Chouinard3, and C. L. Girard1, 1Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada, 2Department of Animal Science, Michigan State University, East Lansing, 3Departement de sciences animales, Universite Laval, Quebec, Quebec, Canada.

M409 Eff ect of the volati le fracti on from silage and forage:concentrate rati o on ruminal degradati on of fresh chopped or ensiled sugarcane. J. L. P. Daniel*1, L. G. Nussio1, R. C. Amaral1, S. G. Toledo Filho1, J. R. Lima1, E. Cabezas1, and O. C. M. Queiroz2, 1University of Sao Paulo, Luiz de Queirozâ College of Agriculture, Piracicaba, SP, Brazil, 2University of Florida, Gainesville.

M410 Performance of lactati ng crossbreed cows on tropical pasture fed by supplements with soybean meal and Opti gen or urea. D. C. Abreu*1, R. P. Lana1, A. S. Oliveira1, F. A. Barbosa2, F. L. Andrade1, P. T. Silva1, and F. A. C. Neto3, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Universidade de Brasília, Brasília, DF, Brazil, 3Colorado State University, Fort Collins.

M411 Modeling degradati on characteristi cs and nutrient availability of anthocyanidin accumulati ng Lc-alfalfa and alfalfa selected for a low initi al rate of degradati on in dairy cows. A. Jonker*1,2, M. Gruber2, Y. Wang3, and P. Yu1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada, 2Saskatoon Research Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada, 3Lethbridge Research Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

M412 Infl uence of reconsti tuted and silage sorghum grain on site and extent digesti on in fi nishing catt le. U. A. González1,3, M. González1, A. Plascencia2, and L. Corona*3, 1Universidad Autónoma del Estado de México, Toluca, Estado de México,México, 2Universidad Autónoma de Baja California, Mexicali, BC, México, 3Universidad Nacional Autónoma de México, Cd. Universitaria, DF, México.

M413 Eff ect of germinated and ensiling sorghum grain on digesti on and ruminal fermentati on by feedlot catt le. F. Rodríguez1, S. E. Bunti nx1, M. E. Ortega2, and L. Corona*1, 1Universidad Nacional Autónoma de México, Cd. Universitaria, DF, México, 2Colegio de Posgraduados, Montecillo, Edo. de México, México.

M414 Performance of beef heifers fi nished at pasture in tropical conditi ons and supplemented with sunfl ower crushed seeds, in dry season. S. L. N. Cerilo*, R. H. de Tonissi e Buschinelli de Goes, H. L. Lima, K. A. de Souza, A. F. Marquez, T. da Cunha Cornélio, K. A. Guimarães Nogueira, D. de Faria Pereira, E. R. de Oliveira, and A. M. de Araújo Gabriel, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

M415 Ingesti ve behavior of grazing Nellore steers supplemented with increased levels of energeti c concentrate. J. R. R. Dorea, F. A. P. Santos, A. L. Marra, L. R. D. Agosti nho Neto, D. C. Balestrin, M. A. C. Danes*, V. N. Gouvea, and A. M. Pedroso, University of Sao Paulo, Piracicaba, Brazil.

M416 The eff ect of rumen protozoa of water buff alo and cow on fi ber digesti on in vitro. S. Jabbari*, M. Eslami, M. Chaji, T. Mohammadabadi, and M. Bojarpour, Department of Animal Science, Ramin (Khuzestan) Agriculture and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

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M417 The degradati on of alfalfa treated with enzyme and or sodium hydroxide by rumen anaerobic fungi. T. Mohammadabadi* and M. Chaji, Department of Animal Science, Ramin (Khuzestan) Agriculture and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

M418 Exchanging tropical fi ber sources on intake and ingesti ve behavior of feedlot rati ons in beef catt le. R. S. Goulart*, V. P. Santos, G. B. Muraro, J. L. P. Daniel, R. C. Amaral, S. G. Toledo Filho, E. H. Cabezas, L. G. Nussio, and A. V. Pires, University of São Paulo-ESALQ, Piracicaba, SP, Brazil.

M419 Eff ect of levels of fi ber and corn grain processing in diets for fi nishing Zebu catt le. R. C. Carareto*, F. A. P. S Santos, G. B. M Mourão, A. M. P Pedroso, C. S Sitt a, W. A. Angolini, and B. C. Correa, University of Sao Paulo, Piracicaba, São Paulo, Brazil.

M420 Infl uence of daily ingesti on of alfalfa treated with quebracho tannins on in vitro fermentati ve acti vity of some browse species. H. Ammar1,2, S. López2, A. Z. M. Salem*3,4, and J. S. González2, 1Ecole Supérieure d′Agriculture de Mograne, Dept. Production Agricole, 1121-Zaghouan, Tunisia, 2Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain, 3Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, México, 4Alexandria University, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M421 Producti ve characteristi cs and chemical compositi on of elephant grass (Pennisetum purpureum Schum, cv. Mineiro) submitt ed to chemical and organic ferti lizati on. T. S. Oliveira*1, J. C. Pereira1, R. A. M. Vieira4, J. G. L. Regadas Filho1, and E. F. Aguiar2, 1Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil, 2Universidade Federal do Vale do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil, 3Universidade Estadual de Montes Claros, Janaúba, Minas Gerais, Brazil, 4Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campo dos Goytacazes, Rio de Janeiro, Brazil.

M422 Eff ects of condensed tannins supplementati on in a lactati ng dairy TMR diet on ruminal fermentati on in conti nuous culture, maintained at high and low pH. C. M. Dschaak*, C. M. Williams, J.-S. Eun, and A. J. Young, Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan.

M423 Milk fatt y acid compositi on of grazing dairy cows supplemented with soy and fi sh oils. G. M. Martí nez1, G. A. Gagliostro*2, D. A. Garciarena1, V. I. Cejas3, M. A. Rodríguez3, R. A Castañeda3, and M. Balán4, 1INTA EEA Salta, Salta, Argentina, 2INTA EEA Balcarce, Balcarce. Buenos Aires, Argentina, 3INTI Lácteos, San Martín, Buenos Aires, Argentina, 4Prodeo SRL, Chivilcoy, Buenos Aires, Argentina.

M424 Does the in situ ruminal degradati on of feeds vary with the fi nishing rati on fed to beef catt le?Y. L. Li*1,2 and W. Z. Yang1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

M425 Performance of grazing dairy cows supplemented with soy and fi sh oils. G. M. Martí nez1, G. A. Gagliostro*2, and D. A. Garciarena2, 1INTA EEA Salta, Salta, Argentina, 2INTA EEA Balcarce, Balcarce, Buenos Aires, Argentina.

M426 Eff ect of producti on system on metabolic and endocrine responses of grass fed cows. L. D. Kaufmann1, A. Münger1, H. A. van Dorland2, R. M. Bruckmaier2, and F. Dohme*1, 1Agroscope Liebefeld-Posieux, Research Station ALP, Posieux, Switzerland, 2University of Bern Vetsuisse Faculty, Veterinary Physiology, Bern, Switzerland.

M427 Producti on of dairy cows fed varying levels of total mixed rati on and pasture. A. Quilaguy-Ayure, G. A. Gagliostro*, D. A. Garciarena, L. Antonacci, and C. A. Cangiano, INTA EEA Balcarce, Balcarce, Buenos Aires, Argentina.

M428 Eff ect of diff erent pecti n rich by products on feed intake, milk producti on, and compositi on and ruminal pH of lactati ng dairy cows. M. Kordi*, A. Naserian, R. Valizade, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M429 Modifi cati on of the Z-Box system for assessing parti cle distributi on of forages and total mixed rati ons. K. W. Cotanch*1, C. S. Ballard1, J. W. Darrah1, L. M. Klaiber1, R. J. Grant1, and K. Yagi2, 1W. H. Miner Agricultural Research Institute, Chazy, NY, 2Zen-Noh National Federation of Agricultural Co-operative Associations, Tokyo, Japan.

M430 Zinc and heat treatments reduce ruminal protein degradati on of grass leaf protein. K. L. Kammes*, B. D. Bals, B. E. Dale, and M. S. Allen, Michigan State University, East Lansing.

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Ruminant Nutriti onMethods, Models, etc.

M431 Predicti on of residual feed intake in beef heifers by infrared thermography. J. J. Colyn*1, A. L. Schaefer1, J. A. Basarab2, E. K. Okine3, T. Liu1, K. L. Robertson2, and S. L. Scott 4, 1Agriculture and Agrifood Canada, Lacombe Research Centre, Lacombe, AB, Canada, 2Alberta Agriculture, Lacombe, AB, Canada, 3Department AFNS, University of Alberta, Edmonton, AB, Canada, 4Agriculture and Agrifood Canada, Brandon, MB, Canada.

M432 Predicti ng ME and metabolizable protein (MP) balances of Santa Gertrudis cows under grazing conditi ons using a nutriti on model. A. D. Aguiar*1,4, L. O. Tedeschi1, K. McCuisti on2, D. S. DeLaney3, and S. Moore3, 1Texas A&M University, College Station, ,2Texas A&M University-Kingsville, Kingsville, ,3King Ranch, Kingsville, TX,4University of Florida, Gainesville.

M433 Esti mati ng rumen microbial crude protein in vitro using purine analysis or real-ti me PCR. E. Casti llo-Lopez*, P. J. Kononoff , and J. L. Miner, University of Nebraska-Lincoln, Lincoln.

M434 An in vitro gas producti on technique to evaluate the eff ect of microwave irradiati on on fermentati on potenti al of cott onseed hulls using medium of ruminal fungal isolati on. A. Faramarzi Garmroodi, M. Danesh Mesgaran*, H. Jahani-Azizabadi, A. R. Vakili, A. Tahmasbi, and A. R. Heravi Moussavi, Dept. of Animal Science (Excellence Center for Animal Science), Ferdowsi University of Mashhad, Mashhad, Iran.

M435 The eff ect of microwave irradiati on on gas producti on parameters of cott onseed hulls using medium containing ruminal bacterial isolati on. A. Faramarzi Garmroodi, M. Danesh Mesgaran*, H. Jahani-Azizabadi, A. R. Vakili, A. Tahmasbi, and A. R. Heravi Moussavi, Dept. of Animal Science (Excellence Center for Animal Science), Ferdowsi University of Mashhad, Mashhad, Iran.

M436 The infl uence of extrusion of low-glucosinolate full-fat rapeseed and whole pea on site and extent of protein digesti on in dairy cows. C. Bayourthe* and F. Enjalbert, UMR 1289 INRA/INPT/ENVT TANDEM, 31326 Castanet-Tolosan, France.

M437 In situ ruminal degradability of dry matt er and crude protein of soybean meal treated with formaldehyde and extrusion. A. A. Naserian* and H. Gholizadeh, Ferdowsi University of Mashhad, Mashhad, Iran.

M438 Disappearance of total carotenoids in the rumen and intesti ne of steers measured using a mobile nylon bag technique. R. G. Cruz-Monterrosa*1, I. Guerrero-Legarreta1, and E. Ramirez-Bribiesca2, 1Universidad Autonoma Metropolitana, D. F., Mexico, 2Colegio de Postgraduados, Texococo Mexico.

M439 The relati onship between intesti nal digesti bility of crude protein and dry matt ers and the protein fracti ons with ruminant feedstuff s. R. Zhou, J. Q. Wang*, F. M. Pan, D. P. Bu, H. Y. Wei, and L. Y. Zhou, State Key Laboratory, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, . . China.

M440 Withdrawn by author

M441 Enzymati c acti vity of microorganisms att ached to solid residues of Festulolium, fermentati on variables and in vitro kineti cs of gas producti on. I. Almaraz-Buendía1, S. S. González–Muñoz*1, O. Loera2, L. A. Miranda-Romero3, M. A. Cobos-Peralta1, M. Meneses-Mayo1, B. Alarcón-Zúñiga3, and R. Bárcena-Gama1, 1Colegio de Postgraduados, Montecillo, Edo. de México, México, 2Universidad Autóoma Metropolitana-Iztapalapa, México D. F., México, 3Universidad Autónoma Chapingo, Chapingo, Edo. de México, México.

M442 Use of in vitro starch and neutral detergent fi ber degradati on rates to predict carbohydrate availability. M. A. Brooks*, N. F. Johnson, R. M. Harvey, and M. S. Kerley, University of Missouri, Columbia.

M443 Eff ect of lysozyme-adapted Lactobacillus acidophilus on fermentati on in an arti fi cial rumen system (Rusitec). M. L. He1,3, T. A. McAllister*1, and L. M. Rode2, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2AB Sage Biosciences Inc., Edmonton, AB, Canada, 3University of Saskatchewan, Saskatoon, SK, Canada.

M444 Development of a PCR assay for the detecti on of Zymomonas mobilis in disti llers grains. M. A. Rasmussen* and F. H. Benahmed, U. S. Food and Drug Administration, Center for Veterinary Medicine, Offi ce of Research, Laurel, MD.

M445 Intake predicti on using n-alkanes in beef catt le fed a mixture of switchgrass and alfalfa hay. S. J. Chavez*, C. Baum-Lane, E. Leonard, J. Burns, and G. B. Hunti ngton, North Carolina State University, Raleigh.

M446 A comparison of methods to evaluate in vitro intesti nal digesti bility. D. A. Ross*, M. M. McCullouch, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

M447 The role of ADIN in determining nutrient availability in new co-products from bio-ethanol processing. W. G. Nuez-Ortí n* and P. Yu, Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada.

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M448 A comparison of models used to esti mate kineti cs of in vitro degradati on of alfalfa hay dry matt er.C. A. Old*1 and D. A. Sapienza2, 1California Chapter of the American Registry of Professional Animal Scientists, LeGrand, CA, 2Sapienza Analytica, LLC, Des Moines, IA.

M449 Applicati on of near infrared spectroscopy to esti mate compositi on of NuPro. G. A. Harrison*, M. D. Meyer, E. C. Taylor, and K. A. Dawson, Alltech, Nicholasville, KY.

M450 Ability of NIR to predict crude fat, fatt y acids and unsaturated fatt y acids in total mixed rati on fed to dairy catt le. S. Weaver*1, R. Ward1, and R. A. Patt on2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Miffl inburg, PA.

M451 Evaluati on of models to predict passage rate in catt le. S. J. Krizsan*1, S. Ahvenjärvi2, and P. Huhtanen1, 1Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden, 2MTT-Agrifood Research Finland, Animal Production Research, Jokioinen, Finland.

M452 Net portal absorpti on of energy nutrients in ruminants: Assessment of predicti on models. C. Loncke*1, P. Nozière1, G. Kraft 1, I. Savary-Auzeloux1, J. Vernet1, H. Lapierre2, D. Sauvant3, and I. Orti gues-Marty1, 1INRA, UR 1213, Theix, France, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3INRA-AgroParisTech, UMR 791, Paris, France.

Small RuminantSheep Producti on 1

M453 Milk yield and compositi on from dairy ewes fed two sources of lipid supplements associated or not with conjugated linoleic acid (CLA). M. Baldin1, R. Dresch1, J. Souza1, E. C. Sandri1, F. Bati stel1, E. Ticiani1, A. Panzera1, L. O. Tedeschi3, M. A. S. Gama2, D. Fernandes1, and D. E. Oliveira*1, 1Santa Catarina State University, Chapecó, Brazil, 2National Dairy Cattle Research Center, Juiz de Fora, MG, Brazil, 3Texas A&M University, College Station.

M454 New management technique in early lactati on can improve profi tability in dairy sheep farms. S. P. G. Rassu, C. Carzedda, A. Mazzett e, C. Dimauro, A. Mazza, and G. Pulina*, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

M455 Assessment of milk yield and milk compositi on in ewes fed diets with canola, sunfl ower, or castor oil. M. O. Maia*, I. Susin, A. V. Pires, E. M. Ferreira, R. S. Genti l, C. Q. Mendes, D. B. Galvani, and A. L. M. Selegato, University of São Paulo/ESALQ, Piracicaba, SP, Brazil.

M456 Eff ect of diff erent vegetable oils fed to lactati ng ewes on milk and cheese fatt y acid profi le. R. Bodas1, P. Gómez-Cortés2, A. R. Mantecón1, M. Juarez2, M. A. De la Fuente2, and T. Manso*3, 1Instituto de Ganaderia de Montaña (CSIC-ULE), León, Spain, 2Instituto del Frío (CSIC), Madrid, Spain, 3E. T. S. Ingenierías Agrarias (Universidad de Valladolid), Palencia, Spain.

M457 Milk performance of ewes fed fi sh oil and soybean oil. E. M. Ferreira*, A. V. Pires, I. Susin, C. Q. Mendes, S. Gilaverte, R. S. Genti l, M. O. Maia, D. B. Galvani, and R. C. M. Meneghini, University of São Paulo/ESALQ, Piracicaba, SP, Brazil.

M458 Evaluati on of inbreeding depression eff ect on birth weight of Baluchi sheep breed of Iran. G. Motaghinia*1, H. Farhangfar1, M. Bashtani1, A. Shadparvar2, H. Saraee1, H. Janati 3, and J. Modarresi4, 1Birjand University, Birjand, Iran, 2Guilan University, Rasht, Iran, 3Baluchi Sheep Breeding Station, Mashhad, Iran, 4Agricultural Jihad Organisation, Birjand, Iran.

M459 Cubicle use and maternal bonding in sheep: tests of an alternati ve lambing management strategy. N. L. Petti for* and M. L. Thonney, Cornell University, Ithaca, NY.

M460 Selecti ve genotyping using genome-wide associati on studies (GWAS) that are associated with fi ber diameter in Merino sheep. M. Goher*, W. Rauw, D. Thin, and L. Gomez-Raya, University of Nevada Reno, Reno.

M461 An alternati ve wool harvesti ng system for wool sheep fl ocks. T. Wuliji*1, T. Watt s2, A. Qi1, and T. Filbin3, 1University of Nevada, Reno, 2Heiniger Australia Pty, Perth, Western Australia, Australia, 3Rafter 7 Ranch, Yerington, NV.

M462 Comparison of two instruments for measuring fi ber characteristi cs of wool. F. A. Pfeiff er*, C. J. Lupton, and D. F. Waldron, Texas AgriLife Research, San Angelo.

M463 Comparison of Rambouillet sheep with Australian Merino F1 crosses. C. J. Lupton*1, F. A. Pfeiff er1, W. S. Ramsey2, M. W. Salisbury3, D. F. Waldron1, J. W. Walker1, and T. D. Willingham1, 1Texas AgriLfe Research, San Angelo, 2Texas A&M University, College Station, 3Angelo State University, San Angelo, TX.

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M464 Eff ects of substi tuti ng disti llers dried grains for cott onseed meal and milo on wool and carcass characteristi cs in lamb fi nishing diets. T. R. Whitney*, A. E. Lee, M. G. Williamson, C. D. Swening, and R. L. Noland, Texas AgriLife Research Center, San Angelo.

M465 Nutrient intake in Santa Inês sheep fed diff erent levels of metabolizable energy in the rati on. R. M. Fontenele*, E. S. Pereira, P. G. Pimentel, M. S. de Souza Carneiro, A. B. S. Villarroel, and J. G. L. Regadas Filho, Federal University Ceará, Fortaleza, Ceará, Brazil.

M466 Body compositi on and net energy requirements for growth of Santa Inês lambs. J. G. L. Regadas Filho2, E. S. Pereira1, P. V. R. Paulino*2, A. B. S. Villarroel1, P. G. Pimentel1, R. M Fontenele1, and I. S. G Maia1, 1Universidade Federal do Ceará, Fortaleza, Brazil, 2Universidade Federal de Viçosa, MG, Brazil.

M467 Body compositi on and net protein requirements for Santa Inês lambs. J. G. L. Regadas Filho2, E. S. Pereira1, P. V. R. Paulino*2, A. B. S. Villarroel1, P. G. Pimentel1, R. M. Fontenele1, M. R. G. F. Costa1, and M. S. Duarte2, 1Universidade Federal do Ceará, Fortaleza, Brazil, 2Universidade Federal de Viçosa, MG, Brazil.

M468 Eff ects of dietary copper level on serum cholesterol and nonesterifi ed fatt y acids in lambs. S. Hasanlou*, A. Zali, M. Ganjkhanlou, and M. Dehghan, Tehran University, Tehran, Iran.

M469 Eff ects of dietary copper level on growth, performance, and carcass characteristi cs in lambs. S. Hasanlou*, A. Zali, M. Ganjkhanlou, and M. Dehghan, Tehran University, Tehran, Iran.

M470 Eff ect of zilpaterol and ractopamine feeding program on growth performance and carcass characteristi cs of fi nishing lambs. M. A. Lopez-Carlos*1,2, R. G. Ramirez2, J. I. Aguilera-Soto1, C. F. Arechiga1, F. Mendez-Llorente1, H. Rodriguez1, and M. Rincon1, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Autonoma de Nuevo Leon, Nuevo Leon, Mexico.

M471 Use of zeranol and reimplantati on on performance of fi nishing hair lambs. D. Domínguez, G. Amaya*, G. Villalobos, H. Casti llo, J. A. Ortega, and L. Carlos, Universidad Autónoma de Chihuahua, Chihuahua, Chihuahua, México.

M472 Fatt y acid profi le and lipid oxidati on of meat from Sarda lambs managed in diff erent feeding systems. S. P. G. Rassu, C. Carzedda, R. Boe, M. G. Manca, and A. Nudda*, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

M473 Deciding whether light lambs should be weaned or left with the dam unti l slaughter age. M. Terré1, A. Nudda2, and A. Bach*3,1, 1Institut de Recerca i Tecnologia Agroalimentàries, Barcelona, Spain, 2University of Sassari, Sassari, Italy, 3Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

M474 Lamb fi nalizati on allowing free-choice intake of roughage and concentrate. P. Marti nez-Hernandez*, C. Sanchez-DelReal, E. Cortes-Diaz, E. Maldonado-Siman, and R. Lazo-Soto, Animal Science Department, University of Chapingo, Texcoco, Mexico, Mexico.

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SYMPOSIA AND ORAL SESSIONSGraduate Student Paper Competi ti on

ADSA Southern Secti onChair: Patrick French, The Old Mill-Troy

303

9:30 AM 37 Biohydrogentati on intermediates of 13C labeled docosahexanoic acid in ruminal batch cultures. C. M. Klein* and T. C. Jenkins, Clemson University, Clemson, SC.

9:45 AM 38 Cows geneti cally more suscepti ble to masti ti s have altered neutrophil migrati on patt erns. A. A. Elliott *, S. Minkin, J. Biggerstaff , J. Dunlap, and G. M. Pighetti , University of Tennessee.

10:00 AM 39 Eff ects of diff erent levels of cott onseed hulls on rumen development and growth in dairy calves. R. M. Doescher*, C. C. Williams, C. F. Hutchison, B. F. Jenny, and A. H. Dolejsiova, Louisiana State University AgCenter, Baton Rouge.

Graduate Student Paper Competi ti onADSA-ASAS Northeast Secti on

Chair: Kristen E. Govoni, University of Connecti cut405

9:30 AM 40 Eff ects of herbs and essenti al oils on in vitro batch culture ruminal fermentati on. J. A. Tekippe*1, A. N. Hristov1, K. S. Heyler1, V. D. Zheljazkov2, J. Ferreira3, and G. A. Varga1, 1Pennsylvania State University, University Park, 2Mississippi State University, NMREC, Verona, 3USDA-ARS, Beaver, WV.

41 Withdrawn by author

9:45 AM 42 Use of environmental protecti on best management practi ces by Maryland horse farm operators. N. M. Fiorellino*, K. M. Wilson, and A. O. Burk, University of Maryland, College Park.

10:00 AM 43 Sources of variati on and importance of the quanti fi cati on of the in vitro NDF digesti bility for esti mati ng rates of NDF digesti on. E. Raff renato* and M. E. Van Amburgh, Cornell University, Ithaca, NY.

10:15 AM 44 Eff ect of capsicum oil on feeding behavior and milk producti on in lactati ng dairy catt le. L. R. Tager* and K. M. Krause, West Virginia University, Morgantown.

10:30 AM Break

10:45 AM 45 Digesti ve fate of free ferulic acid in lactati ng dairy cows. M. A. Soberon*, D. J. R. Cherney, and D. A. Ross, Cornell University, Ithaca, NY.

11:00 AM 46 The eff ect of form of trace mineral supplementati on on lactati on, neutrophil functi on, and vaccinati on response in Holstein cows. L. M. Nemec*1, J. D. Richards2, C. Atwell2, D. E. Diaz2, and T. F. Gressley1, 1University of Delaware, Newark, 2Novus International Inc., St. Charles, MO.

11:15 AM 47 The eff ects of length of storage on the compositi on and nutriti ve value of corn silage. M. C. Der Bedrosian*1, L. Kung, Jr. 1, and K. E. Nestor, Jr. 2, 1University of Delaware, Newark, 2Mycogen Seeds, Indianapolis, IN.

11:30 AM 48 Eff ect of forage parti cle length on rumen fermentati on and chewing acti vity of late lactati ng and dry dairy cows. F. X. Suarez-Mena*, G. I. Zanton, and A. J. Heinrichs, The Pennsylvania State University, University Park.

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Alpharma Beef Catt le Nutriti on Symposium“Parameterizing” Health and Performance Expectati ons of Feedlot Catt le

Chair: Richard Zinn, University of California-DavisSponsor: Alpharma Animal Health

Korbel Ballroom 3a

9:30 AM 49 Practi cal relati onships between morbidity and growth performance. V. R. Bremer1, G. E. Erickson*1, T. J. Klopfenstein1, D. R. Smith1, K. J. Hanford1, R. E. Peterson2, L. O. Burciaga-Robles2, D. B. Faulkner3, and C. R. Krehbiel4, 1University of Nebraska, Lincoln, 2Feedlot Health Management Services, Okotoks, Alberta, Canada, 3University of Illinois, Urbana, 4Oklahoma State University, Stillwater.

10:20 AM 50 Predictability of feedlot catt le growth performance. M. L. Galyean*, N. DiLorenzo, J. P. McMeniman, and P. J. Defoor, Texas Tech University, Lubbock.

11:10 AM 51 Applying detecti on controls in assessing variance in feedlot catt le performance. R. A. Zinn*, University of California, Davis.

Animal Behavior and Well-Being SymposiumAnimal Welfare Assurance: Science and Applicati on

Chair: Trevor DeVries, University of GuelphSponsors: AAALAC, EAAP

403/404

9:30 AM Opening remarks T. DeVries, University of Guelph., Guelph, ON, Canada.

9:40 AM 52 Resource-based versus animal-based criteria in on-farm evaluati on of welfare. A. Butt erworth*, University of Bristol, Clinical Veterinary Science, Langford, N Somerset, UK.

10:25 AM 53 Developing animal welfare standards: translati ng experimental studies to the farm. J. Rushen*1, E. Vasseur2, and A. M. de Passillé1, 1Agriculture and Agri-Food Canada, Agassiz, BC, Canada, 2University of British Columbia, Vancouver, BC, Canada.

11:10 AM 54 Integrati on of science, regulati on, and training in animal welfare auditi ng programs. J. C. Swanson*, Michigan State University, East Lansing.

Animal Health-Johne’s Disease (JDIP)Basic Biology/Immunology/Vaccine Development

Chair: Kenneth E. Olson, KEO Consulti ng503/504

9:30 AM Introducti on K. E. Olson.

9:45 AM 55 A novel approach to evaluate the cost-benefi t of use of Johne’s disease vaccine while considering eff ects on the bovine tuberculosis eradicati on program. F. J. Zagmutt *1, L. A. Espejo2, H. Groenendaal1, J. R. Lima2, E. Patt on3, I. A. Gardner4, and S. Wells2, 1Vose Consulting, Boulder, CO, 2College of Veterinary Medicine, University of Minnesota, St. Paul, 3Division of Animal Health, Wisconsin DATCP, Madison, 4School of Veterinary Medicine, University of California, Davis.

10:00 AM 56 Stochasti c simulati ons of a multi -group compartmental model for Johne’s disease on US dairy herds with test-based culling interventi on. Z. Lu*, Y. H. Schukken, R. L. Smith, and Y. T. Gröhn, Cornell University, Ithaca, NY.

10:15 AM 57 Unrestricted transmission of highly pathogenic Indian Bison type of Mycobacterium avium ssp. paratuberculosis in India. S. V. Singh*, B. Singh, A. Tiwari, A. Kumar, P. K. Singh, and A. V. Singh, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

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10:30 AM 58 Mycobacterium avium ssp. paratuberculosis produces endospores. E. A. Lamont*1, J. P. Bannanti ne4, A. Armién1, D. S. Ariyakumar3, and S. Sreevatsan1,2, 1Veterinary Population Medicine, University of Minnesota, St. Paul, 2Department of Biomedical Sciences, University of Minnesota, St. Paul, 3Veterinary Diagnostic Lab, University of Minnesota, St. Paul, 4National Animal Disease Center, USDA-Agricultural Research Service, Ames, IA.

10:45 AM 59 Transcripti onal analysis of MAP genes contributi ng to invasion and persistence in ileal mucosa of catt le. S. Khare*1, K. Drake2, and L. G. Adams1, 1Department of Veterinary Pathobiology, Texas A&M University, College Station, 2Seralogix Inc., Austin, TX.

11:00 AM 60 The transcriptome of Mycobacterium avium ssp. paratuberculosis during infecti on. C.-W. Wei and A. M. Talaat*, University of Wisconsin-Madison, Madison.

11:15 AM 61 The response of auxotrophic MAP leuD mutant under environment stresses. J.-W. Chen*, J. Scaria, S. Chandra, and Y. F. Chang, Cornell University, Ithaca, NY.

11:30 AM 62 A gene specifi c to Mycobacterium avium ssp. paratuberculosis, but only at the transcripti on-translati on level. J. P. Bannanti ne*1, R. E. Briggs1, E. A. Lamont2, J. R. Stabel1, and S. Sreevatsan2, 1National Animal Disease Center, Ames, IA, 2University of Minnesota, St. Paul.

11:45 AM 63 Binding affi nity of Mycobacterium avium ssp. paratuberculosis 85 complex to 40 kDa domain of fi bronecti n. C. J. Kuo*1, J. Bannanti ne2, V. Kapur3, and Y. F. Chang1, 1Cornell University, Ithaca, NY, 2NADC, Ames, IA, 3Pennsylvania State University, University Park.

12:00 PM 64 MAP induces calcium-dependent phagosome acidifi cati on to enlist IL-1β processing and macrophage recruitment. E. A. Lamont*1, S. M. O’Grady3, T. Eckstein4, and S. Sreevatsan1,2, 1Veterinary Population Medicine, University of Minnesota, St. Paul, 2Department of Veterinary Biomedical Sciences, University of Minnesota, St. Paul, 3Department of Animal Sciences, University of Minnesota, St. Paul, 4Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins.

12:15 PM 65 Macrophages infected with Mycobacterium avium ssp. paratuberculosis are highly resistant to apoptosis, while uninfected culture mates are highly apoptoti c. E. Kabara* and P. M. Coussens, Michigan State University, East Lansing.

Breeding and Geneti csFeed Intake and Uti lizati on

Chair: Kent Weigel, University of WisconsinKorbel Ballroom 4def

9:30 AM 66 Geneti c correlati ons of gross feed effi ciency with yield, body weight, body conditi on score, and energy balance in dairy catt le. C. D. Dechow*1, J. Vallimont1, M. D. Dekleva1, J. M. Daubert1, and J. W. Blüm2,1, 1Pennsylvania State University, University Park, 2University of Bern, Switzerland.

9:45 AM 67 Geneti c characterizati on of feed intake and uti lizati on in performance tested beef bulls. D. H. Crews Jr. *1, C. T. Pendley1, G. E. Carstens2, and E. D. M. Mendes2, 1Colorado State University, Fort Collins, 2Texas A&M University, College Station.

10:00 AM 68 Analysis of published geneti c parameter esti mates for feed uti lizati on traits in beef catt le. C. T. Pendley*, R. M. Enns, and D. H. Crews Jr., Colorado State University, Fort Collins.

10:15 AM 69 Heritability and geneti c correlati ons of residual feed intake between Angus and Simmental bulls and resulti ng steer relati ves. W. C. Rutherford*, L. A. Kriese-Anderson, and G. S. Hecht, Auburn University, Auburn, AL.

10:30 AM 70 A region on BTA6 is associated with feed intake and gain in beef catt le. A. K. Sexten*1,2, L. A. Kuehn1, T. P. L. Smith1, H. C. Freetly1, W. M. Snelling1, and A. K. Lindholm-Perry1, 1USDA, ARS, US Meat Animal Research Center, Clay Center, NE, 2Oklahoma State University, Stillwater.

10:45 AM 71 A neural network approach for associati on between a low-density whole genome SNP marker panel and residual feed intake and dry matt er intake. H. Wang*1, X. Liu1, B. Woodward2, S. Bauck2, and R. Rekaya1, 1University of Georgia, Athens, 2Merial Limited, Duluth, GA.

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11:00 AM 72 Eff ects of divergent selecti on for serum insulin-like growth factor-I concentrati on on mature weight and growth curves in Angus catt le. Q. Qin* and M. E. Davis, The Ohio State University, Columbus.

11:15 AM 73 Bayesian esti mati on of a geneti c covariance matrix with diff erent degrees of belief via a generalized inverted Wishart distributi on. R. J. C. Cantet*, Facultad de Agronomía, Universidad de Buenos Aires - CONICET, Buenos Aires, Argentina.

11:30 AM 74 A simulati on approach for analyzing genomic data using a package of specifi c FORTRAN 90 functi ons. P. Faux*1,2 and N. Gengler1,3, 1University of Liège - Gembloux Agro-Bio Tech, Gembloux, Belgium, 2National Research Fund, Luxembourg, Luxembourg, 3National Fund for Scientifi c Research, Brussels, Belgium.

ASAS-EAAP Global Issues SymposiumContemporary and Emerging Issues and Internati onal Animal Agriculture Joint Symposium: Global Livestock

Producti on to 2050: Challenges and Opportuniti esChair: Frank Mitloehner, University of California-Davis

Sponsors: ASAS, EAAP, Elanco Animal HealthKorbel Ballroom 3b

9:30 AM Introducti on

9:35 AM 75 Perspecti ves for livestock producti on in developing countries—Changes in producti on systems needed to meet projected demand. R. D. Sainz*1, G. B. Martha Jr. 2,3, and L. G. Barioni4, 1University of California, Davis, 2Embrapa Cerrados/Embrapa Strategic Studies and Training, Brasília-DF, Brazil, 3Fellow, National Research Council, Brazil, 4Embrapa Agricultural Informatics, Campinas-SP, Brazil.

10:35 AM 76 A European perspecti ve on the challenges for livestock farming to achieve a sustainable contributi on to food security and a reduced impact on the environment. P. Herpin*1, R. Duijghuisen2, J. Oldham3, P. Vriesekoop2, and J. Williams1, 1INRA, France, 2Wageningen UR, the Netherlands, 3Scottish Agricultural College, Scotland.

11:35 AM 77 Sustainability of livestock producti on globally. H. Steinfeld*, UN Food and Agriculture Organization, Rome, Italy.

Extension Educati on 1Chair: Glenn Selk, Oklahoma State University

507

9:30 AM 78 Multi -state Beef Reproducti on Task Force provides science-based recommendati ons for the applicati on of reproducti ve technologies. S. K. Johnson*1, R. N. Funston2, J. B. Hall3, D. J. Kesler4, J. W. Lauderdale5, G. C. Lamb6, D. J. Patt erson7, G. A. Perry8, and D. R. Strohbehn9, 1Kansas State University, 2University of Nebraska, 3University of Idaho, 4University of Illinois, 5Michigan State University, 6University of Florida, 7University of Missouri, 8South Dakota State University, 9Iowa State University.

9:45 AM 79 Fundamentals of beef reproducti on and management: Focus on estrus synchronizati on. A new web-based curriculum. D. J. Patt erson*1, R. D. Geisert1, D. C. Busch2, N. R. Leitman3, S. E. Poock1, J. L. Parcell1, and M. F. Smith1, 1University of Missouri, Columbia, 2KABA Select Sires, Inc., Louisville, KY, 3Boehringer Ingelheim Vetmedica Inc., St. Joseph, MO.

10:00 AM 80 Transferring reproducti ve technologies to the fi eld: Fixed-ti me AI and high accuracy sires. D. J. Patt erson*, D. A. Mallory, J. L. Parcell, S. E. Poock, and M. F. Smith, University of Missouri, Columbia.

10:15 AM 81 Evaluati on of atti tudes, knowledge gained and anti cipated behaviors of extension clientele completi ng food defense training conducted regionally in Missouri. R. L. Weaber*, C. L. Lorenzen, M. K. Hendrickson, A. D. Clarke, M. C. Shannon, R. M. Torres, and K. L. Savage-Clarke, University of Missouri, Columbia.

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10:30 AM 82 Documenti ng a 60-year trend in improved effi ciency for the United States swine industry. M. S. Carlson*, J. A. Lory, R. E. Massey, B. Young, J. Zulovich, S. Edwards, R. Plain, and T. J. Safranski, University of Missouri, Columbia.

10:45 AM Break

11:00 AM 84 A survey of the economic, environmental, public policy and producti on issues facing animal agriculture in Louisiana. T. A. Lavergne*, S. M. DeRouen, and G. M. Hay, Louisiana State University AgCenter, Baton Rouge.

11:15 AM 85 The value of poultry litt er to crop producers in south Georgia. C. S. Dunkley* and D. L. Cunningham, University of Georgia, Athens.

11:30 AM 86 Testi ng foam depopulati on equipment in the fi eld. D. P. Hougentogler*, E. R. Benson, R. L. Alphin, and C. A. Kinney, University of Delaware, Newark.

11:45 AM 87 Assessing the potenti al economic value of an automated temperature monitoring system using stochasti c simulati on. J. M. Bewley*1,2 and M. M. Schutz2, 1University of Kentucky, Lexington, 2Purdue University, West Lafayette, IN.

12:00 PM 83 Missouri Goat Camp: Collaborati ve eff ort to enhance successful goat producti on projects by Missouri youth. E. L. Walker*1, B. Fay2, H. Swartz3, and C. Cliff ord-Rathert3, 1Missouri State University, Springfi eld, 2University of Missouri, Greenfi eld, 3Lincoln University, Jefferson City, MO.

Food Safety SymposiumPotenti al Impact of Reduced Anti bioti c Use and the Roles of Prebioti cs, Probioti cs,

and other Alternati ves in Anti bioti c-Free Broiler Producti onChair: Michael Hume, USDA-ARS, SPARC, FFSRU

401/402

9:30 AM 89 Probioti cs and direct-fed microbials: Practi cal applicati ons and real-world needs. J. T. Barton*, The Poultry Federation Lab.

10:00 AM 90 Probioti cs: Current limitati ons and future potenti al in commercial poultry. B. M. Hargis*1, G. Tellez1, R. E. Wolfenden1, S. Shivaramaiah1, A. D. Wolfenden1, S. E. Higgins2, and T. E. Porter2, 1University of Arkansas, Fayetteville, 2University of Maryland, College Park.

10:30 AM 1087 Alternati ves to anti bioti c treatment for necroti c enteriti s. C. L. Hofacre*1, M. Lee1, and G. Mathis2, 1The University of Georgia, Athens, 2Southern Poultry Research, Athens, GA.

11:00 AM 88 Historic perspecti ve: Prebioti cs, probioti cs, and other alternati ves to anti bioti cs. M. E. Hume*, USDA, ARS, Food and Feed Safety Research Unit, College Station, TX.

11:30 AM Experiences with drug-free broiler producti on. J. Smith, Fieldale Farms, Baldwin, GA.

12:00 PM Applicati on and consequences of bacteriocins to control Campylobacter in poultry producti on. N. Stern, USDA, ARS, SAA, Poultry Microbiological Safety Research Unit, Athens, GA.

Forages and PasturesGrazing and Forage Management

Chair: John Arthington, University of Florida Range Catt le Research and Educati on Center304

9:30 AM 92 Eff ects of microclimate and pasture characteristi cs on temporal/spati al distributi on of beef cows in Midwestern pastures. D. A. Bear*, J. R. Russell, and D. G. Morrical, Iowa State University, Ames.

9:45 AM 93 Preference for diverse pastures by sheep in response to intraruminal administrati ons of tannins, saponins, and alkaloids. J. J. Villalba*1, F. D. Provenza1, A. K. Clemensen1, R. Larsen2, and J. Juhnke1, 1Utah State University, Logan, 2University of California, Templeton.

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10:00 AM 94 Grazing behavior of catt le and sheep grazing alone or together on grass swards diff ering in plant species diversity. H. M. Cuchillo* and J. Isselstein, Georg-August University of Goettingen, Institute of Grassland Science, Goettingen, Germany.

10:15 AM 95 Evaluati on of dairy heifer performance and pasture compositi on when co-grazing heifers and goats. T. S. Dennis*, L. J. Unruh-Snyder, M. K. Neary, J. E. Tower, and T. D. Nennich, Purdue University, West Lafayette, IN.

10:30 AM 96 Eff ects of aluminum from water-treatment-residual applicati ons to pastures on mineral status of catt le and forage mineral concentrati ons. R. K. Madison, L. R. McDowell*, G. A. O’Connor, N. S. Wilkinson, P. A. Davis, A. T. Adesogan, T. L. Felix, and M. Brennan, University of Florida, Gainesville.

10:45 AM 97 Eff ect of maturity and nitrogen ferti lizati on on bahiagrass producti on and nutriti ve value. N. M. Kenney*, J. E. Sawyer, R. O. Ditt mar III, and T. A. Wickersham, Texas A&M University, College Station.

11:00 AM Break

11:15 AM 98 Eff ect of mineral supplementati on on the performance by stocker catt le grazing winter-wheat pasture. S. A. Gunter*1 and G. F. Combs2, 1USDA-ARS, Southern Plains Range Research Station, Woodward, OK, 2USDA-ARS, Grand Forks Human Nutrition Research Center, Grand Forks, ND.

11:30 AM 99 Eff ect of corn hybrid on the amount of residue available for grazing relati ve to grain yield. J. A. Musgrave*, L. A. Stalker, T. J. Klopfentein, M. C. Stockton, and K. H. Jenkins, University of Nebraska, Lincoln.

11:45 AM 100 Replacing syntheti c N with clovers or alfalfa in bermudagrass pastures for growing calves. P. Beck*1, D. Hubbell1, T. Hess1, K. Haas2, and J. Jennings1, 1University of Arkansas, Fayetteville, 2Haas Hay & Cattle Co., Gurley, AL.

12:00 PM 101 Eff ects of winter swath grazing barley and millet on background and feedlot performance and rumen metabolism of beef calves. R. Kumar*1, H. A. Lardner1,2, and J. J. McKinnon1, 1University of Saskatchewan, Saskatoon, Canada, 2Western Beef Development Centre, Humboldt, Saskatchewan, Canada.

Graduate Student SymposiumTransiti ons: Preparing for Your Future

Chair: Allison Meyer, North Dakota State UniversitySponsors: ASAS, ADSA, Lucta, West Central

Korbel Ballroom 4abc

9:30 AM The importance of leadership in industry careers. J. Simmons, Elanco.

9:55 AM Non-traditi onal career pathways for animal science students. S. P. Poulos, The Coca-Cola Company, Atlanta, GA.

10:20 AM Panel discussion

10:35 AM Student opportuniti es in ASAS. H. M. White, Purdue University, West Lafayett e, IN.

10:40 AM 102 Surviving the transiti on from thesis to published manuscript: An editor’s perspecti ve of the review process. J. L. Sarti n*, Auburn University, Auburn, AL.

11:05 AM 103 Taking the reins: Transiti oning from PhD student to associate professor. K. A. Vonnahme*, Department of Animal Sciences, Fargo, ND.

11:30 AM 104 Animal scienti sts of the future—Embrace change, challenges, and opportuniti es. M. E. Benson*, Washington State University, Pullman.

11:55 AM Panel discussion

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Growth and DevelopmentRegulatory Mechanisms in Growth and Development

Chairs: Nick Gabler, Iowa State University; Sally Johnson, University of FloridaKorbel Ballroom 1ab

9:30 AM 105 The eff ect of feeding frequency on circulati ng thyroid hormones in turkey chicken. A. Towhidi*, A. Yahyabeig, and E. Dirandeh, University of Tehran, Karaj, Tehran, Iran.

9:45 AM 106 The role of syndecan-4 cytoplasmic domain in turkey skeletal muscle growth and development. Y. Song*1, D. C. McFarland2, and S. G. Velleman1, 1Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, 2Department of Animal and Range Sciences, South Dakota State University, Brookings.

10:00 AM 107 Comparati ve phylogeneti c analysis of gut microbiota of broilers fed with and without anti bioti cs. P. Singh*1, A. Karimi2, P. W. Waldroup1, and Y. M. Kwon1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Sanadaj, Kurdistan, Iran.

10:15 AM 108 Impact of feeding raw materials on intesti nal viscosity and performance of broilers. F. Nuyens1, I. Somers1, S. Van De Craen1, W. Röser1, C. Chudaske2, and S. Van Dyck*1, 1Kemin AgriFoods Europe, Herentals, Belgium, 2Südzucker AG Mannheim/Ochsenfurt, Ochsenfurt, Germany.

10:30 AM 109 Ontogenic changes in the acti vati on of translati on initi ati on factors postf eeding are not seen in adolescent Thoroughbred mares. A. L. Wagner*, J. C. Gould, R. B. Ennis, and K. L. Urschel, University of Kentucky, Lexington.

10:45 AM 110 Producti ve performance of pigs vaccinated against gonadotropin releasing factor compared to surgically castrated males and gilts from two diff erent sire lines. J. I. Morales1, M. P. Serrano*2, L. Cámara2, C. H. Zúñiga2, J. P. López1, and G. G. Mateos2, 1Copiso S. A., Soria, Spain, 2Universidad Politécnica de Madrid, Madrid, Spain.

11:00 AM 111 Eff ects of nutrient balance and implant status on IGF-1 and PUN concentrati ons of feedlot calves. T. Lee*, L. K. Mamedova, S. Guillossou, B. J. Bradford, C. D. Reinhardt, and D. U. Thomson, Kansas State University, Manhattan.

11:15 AM 112 Growth hormone and insulin-like growth factor I have diff erent eff ects on bovine myoblasts and myotubes in culture. X. Ge* and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

11:30 AM 113 Trenbolone regulates myogenic diff erenti ati on via inducing androgen receptors and Î²-catenin interacti on in muscle-derived stem cells of catt le. J. X. Zhao*, J. Hu, M. J. Zhu, W. J. Means, and M. Du, Department of Animal Science, University of Wyoming, Laramie.

11:45 AM 114 Increasing days on the fi nishing diet equalizes carcass grade distributi ons of zilpaterol-HCl fed heifers. B. C. Bernhard*1, R. S. Swingle2, T. E. Lawrence3, W. T. Nichols4, D. A. Yates4, J. P. Hutcheson4, M. N. Streeter4, J. C. Brooks1, M. F. Miller1, B. J. Johnson1, and R. J. Rathmann1, 1Texas Tech University, Lubbock, 2Cactus Research Ltd., Amarillo, TX, 3West Texas A&M University, Canyon, 4Intervet Schering Plough Animal Health, DeSoto, KS.

12:00 PM 115 Mitochondrial complex I protein is correlated to residual feed intake in beef catt le. M. H. Ramos* and M. S. Kerley, University of Missouri, Columbia.

12:15 PM 116 Bone ti ssue-specifi c over-expression of growth diff erenti ati on factor 11 propepti de transgene causes homeoti c transformati on of the seventh cervical vertebra into a thoracic vertebra in mice. Z. Li*, M. Kawassumi, B. Zhao, S. Moisyadi, and J. Yang, University of Hawaii at Manoa, Honolulu.

Horse Species 1Chair: Betsy Greene, University of Vermont

Korbel Ballroom 1e

9:30 AM 117 Soaking hay in water to reduce soluble carbohydrate concentrati ons prior to horse feeding. K. Marti nson*1, C. Sheaff er1, and H. Jung1,2, 1University of Minnesota, St. Paul, 2USDA-ARS, St. Paul, MN.

9:45 AM 118 Fasti ng length and hay type on metabolic parameters in the horse. A. M. Bruce* and E. L. Wagner, Auburn University, Auburn, AL.

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10:00 AM 119 Eff ects of endophyte-infested fescue seed consumpti on on post exercise recovery of horses in humid climates. J. A. Ford*, G. W. Webb, S. P. Webb, H. M. Hurshman, E. L. Walker, and B. Onyango, Missouri State University, Springfi eld.

10:15 AM 120 Digesti bility of oats in horses using the substi tuti on approach. A. D. Woodward*1, A. Willyard1, A. Buckley1, J. Liesman1, C. F. M. de Lange2, and N. L. Trotti er1, 1Michigan State University, East Lansing, 2University of Guelph, Ontario, Canada.

10:30 AM Break

10:45 AM 121 Eff ect of dietary energy manipulati on on mares and their foals: Performance and hormones of mares in late gestati on. K. N. Winsco*1, J. A. Coverdale1, and C. J. Hammer2,3, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal Sciences, North Dakota State University, Fargo, 3Center for Nutrition and Pregnancy, Fargo, ND.

11:00 AM 122 Evaluati on of the capacity for maternal transfer and foal synthesis of long-chain polyunsaturated fatt y acids. L. K. Warren*, J. Kivipelto, and E. Getti nger, University of Florida, Gainesville.

11:15 AM 123 Profi ling the change in fecal microbial populati ons of mares and foals over ti me. J. E. Earing*1, A. C. Durig1, G. L. Gellin2, M. D. Flythe2, and L. M. Lawrence1, 1University of Kentucky, Lexington, 2USDA-ARS, Lexington, KY.

11:30 AM 124 Stallion spermatozoal parameters of moti lity and concepti on rates on a large commercial ranch. A. L. Garcia1, H. A. Brady*1, M. A. Ballou1, D. D. Varner2, C. C. Love2, and G. Blodgett 3, 1Texas Tech University, Lubbock, 2Texas A&M University, College Station, 36666 Ranch, Guthrie, TX.

11:45 AM Break

12:00 PM 125 Weight esti mati on in miniature horses and Shetland ponies. A. M. Bruce*, E. L. Wagner, and P. J. Tyler, Auburn University, Auburn, AL.

12:15 PM 126 Evaluati on of body weight esti mati on methods in horses. E. L. Wagner* and P. J. Tyler, Auburn University, Auburn, AL.

Nati onal ADSA Dairy Foods OralDairy Foods Oral Student Competi ti on

Chair: Kasipathy Kailasapathy, University of Western Sydney501/502

9:30 AM 127 The eff ect of sodium gluconate on pH, lactose, lacti c and, and water-soluble Ca changes during Cheddar cheese ripening. C. Phadungath*1 and L. E. Metzger2, 1Midwest Dairy Foods Research Center, University of Minnesota, St Paul, 2Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

9:45 AM 128 The impact of starter culture and annatt o on the fl avor and functi onality of whey protein concentrate. R. E. Campbell*, R. E. Miracle, and M. A. Drake, North Carolina State University, Raleigh.

10:00 AM 129 Exopolysaccharides modify the functi onal properti es of whey protein concentrate. G. Deep* and A. Hassan, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

10:15 AM 130 Evaluati on of the eff ects of cheese milk fat content on the lipid compositi on and fl avor of liquid whey and whey protein concentrate. A. E. Croissant*1, L. Dean2, and M. A. Drake1, 1North Carolina State University, Raleigh, 2USDA-ARS, North Carolina State University, Raleigh.

10:30 AM 131 Growth and producti on of volati le compounds by Lactobacillus casei in Cheddar cheese extract under Cheddar cheese ripening conditi on. H. Cai*1, M. Budinich1, W. Tan1, E. Miracle2, J. Broadbent3, M. A. Drake2, and J. Steele1, 1University of Wisconsin, Madison, 2North Carolina State University, Raleigh, 3Utah State University, Logan.

10:45 AM 132 Interacti on between casein micelles and serum protein/κ–casein complexes during renneti ng of heat–treated skim milk. P. Kethireddipalli*, A. R. Hill, and D. G. Dalgleish, University of Guelph, Guelph, ON, Canada.

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11:00 AM 133 Starter cultures and catt le feed manipulati on enhance conjugated linoleic acid levels in Cheddar cheese. M. S. Mohan*, S. Anand, K. F. Kalscheur, and A. N. Hassan, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

11:15 AM 134 Transcripti onal stress responses to hydrogen peroxide in Bifi dobacterium longum. T. S. Oberg*1, J. L. Steele2, S. C. Ingham2, and J. R. Broadbent1, 1Utah State University, Logan, 2University of Wisconsin, Madison.

11:30 AM 135 Positi ve infl uence of milk on the expression of some stress-induced genes in Bifi dobacterium longum. W. Dominguez* and D. J. O’Sullivan, University of Minnesota.

11:45 AM 136 Impact of color of low fat Cheddar cheese on consumer preference. R. Wadhwani*, D. J. McMahon, and C. Maughan, Utah State University, Logan.

Nonruminant Nutriti onAmino Acids 1

Chair: Ryan Dilger, University of IllinoisSponsor: Novus Internati onal Inc.

Korbel Ballroom 2c

9:30 AM 137 Dietary supplementati on of L-glutamine and L-glutamate to newly hatched broiler chickens. Y. Zhao*1, P. R. Ferket1, G. Wu2, K. Nakagawa3, and S. W. Kim1, 1North Carolina State University, Raleigh, 2Texas A&M University, College Station, 3Ajinomoto Co. Inc., Tokyo, Japan.

9:45 AM 138 The digesti ble lysine requirement of Cobb 500 × Hubbard M99 male broilers from 35 to 49 days. M. D. Dimova*1, R. B. Shirley2, J. L. Usry2, P. B. Tilman2, M. E. Freeman1, and A. J. Davis1, 1University of Georgia, Athens, 2Ajinomoto Heartland, LLC, Chicago, IL.

10:00 AM 139 The eff ect of dietary pea and amino acid levels on the performance of broiler chickens. S. M. Ebsim*1, T. D. Warkenti n2, and H. L. Classen1, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Crop Development Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

10:15 AM 140 Eff ect of a mono component protease on true amino acid digesti bility of full fat soy for broiler chickens using diff erent methods. R. K. G. Messias1, L. F. T. Albino1, J. O. B. Sorbara*2, and H. S. Rostagno1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

10:30 AM 141 Ileal digesti bility of the amino acids of soybean meals of diff erent origin in broilers. M. Frikha1, M. P. Serrano1, D. G. Valencia2, C. Centeno3, R. Lázaro1, and G. G. Mateos*1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3CSIC, Madrid, Spain.

10:45 AM Break

11:00 AM 142 Nutrient density and balanced amino acids to ME rati o are drivers of growth, feed effi ciency and carcass yield in broiler chickens. L. F. Romero*1 and V. Ravindran2, 1Danisco Animal Nutrition, Marlborough, UK, 2Massey University, Palmerston North, New Zealand.

11:15 AM 143 Digesti ble lysine requirements of Cobb × Cobb 700 male broilers from twenty-eight to forty-two days of age. W. A. Dozier III*1, A. Corzo2, M. T. Kidd2, and P. B. Tillman3, 1Auburn University, Auburn, AL, 2Mississippi State University, Mississippi State, 3Ajinomoto Heartland LLC, Chicago, IL.

11:30 AM 144 Maximizing the use of supplemental amino acids in diets for 7- kilogram pigs. V. D. Naranjo*1, T. D. Bidner1, R. L. Payne2, and L. L Southern1, 1LSU Agricultural Center, Baton Rouge,2Evonik-Degussa Corporation, Kennesaw, GA.

11:45 AM 145 Well-fed piglets prefer amino acids that elicit umami taste. G. Tedo*1, E. Roura1, M. Reina2, J. L. Ruiz-de la Torre3, and X. Manteca3, 1Lucta SA, Barcelona, Spain, 2Celltec-University of Barcelona, Barcelona, Spain, 3Autonomous University of Barcelona, Barcelona, Spain.

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Nonruminant Nutriti onDietary Fat

Chair: LeAnn Johnston, Prairie Swine CentreSponsor: Alltech

301/302

9:30 AM 146 Eff ect of fat source and levels, with lysophospholipids, on broiler performance, fatt y acid digesti bility and apparent metabolizable energy content in feed. B. K. Zhang*1, H. T. Li2, Y. M. Guo1, and D. Q. Zhao1, 1China Agricultural University, Beijing, China, 2Kemin Industries Co. Ltd, Zhuhai, China.

9:45 AM 147 Eff ect of dietary fat on the producti on and compositi on of emu oil. D. C. Bennett *, W. E. Code, and K. M. Cheng, University of British Columbia, Vancouver, BC, Canada.

10:00 AM 148 Whole body retenti on of highly unsaturated n-3 fatt y acids (HUFA) and apparent conversion from 18:3n-3 are independent of body weight in pigs fed fl axseed diets. H. R. Martí nez Ramírez*1, J. K. G. Kramer2, and C. F. M. de Lange1, 1Centre for Nutritional Modeling, Department of Animal and Poultry Science, University of Guelph, Guelph, ON, Canada, 2Agriculture and Agri-Food Canada, Guelph, ON, Canada.

10:15 AM 149 Eff ect of dietary conjugated linoleic acid on markers of intramuscular adipocytes in pork. K. M. Barnes*1, N. Winslow1, A. Shelton1, and M. J. Azain2, 1West Virginia University, Morgantown, 2University of Georgia, Athens.

10:30 AM 150 Eff ects of dietary polyunsaturati on level and genistein supplementati on on performance and meat quality in quails reared under heat stress. N. Sahin* and C. Orhan, Firat University Faculty of Veterinary Medicine Department of Animal Nutrition, Elazig, Turkey.

10:45 AM 151 Evaluati ng the effi cacy of Opti Cal under varying levels of dietary fat inclusion. J. D. Hamburg*1, A. B. Batal1, and S. D. Frankenbach2, 1University of Georgia, Athens, 2JBS United Inc., Indianapolis, IN.

11:00 AM Break

11:15 AM 152 Fat digesti bility in enzymati cally treated soybean meal without and with choice white grease and vegetable oil. K. P. Goebel* and H. H. Stein, University of Illinois, Urbana.

11:30 AM 153 Eff ect of dietary DHA levels and diff erent sources of oil (fat) on egg yolk DHA and n-3 fatt y acids levels. M. K. Manangi*, B. Wuelling, J. Hux, S. Carter, C. D. Knight, and M. Vazquez-Anon, Novus International, Inc., St. Charles, MO.

11:45 AM 154 Eff ect of diff erent levels of fl axseed and DHA GOLD on egg yolk DHA depositi on. M. K. Manangi*, B. Wuelling, J. Hux, S. Carter, C. D. Knight, and M. Vazquez-Anon, Novus International, Inc., St. Charles, MO.

12:00 PM 155 The interacti on of dietary fatt y acids on the egg yolk fatt y acid compositi on. R. Poureslami*1,4, K. Raes2, and E. Delezie3, G. Huyghebaert3, A. B. Batal1, and S. De Smet4, 1University of Georgia, Athens, 2University College West-Flanders, Kortrijk, Belgium, 3Institute for Agricultural and Fisheries Research, Melle, Belgium, 4Ghent University, Melle, Belgium.

12:15 PM 156 The eff ect of omega-3 fatt y acid rich algae biomass supplementati on on producti on and egg and plasma components from 61 to 69 weeks of age. H. M. Yakout*1, C. L. Novak2, and Z. Wen3, 1Alexandria University, Alexandria, Egypt, 2Land O’Lakes Purina Feed, Kansas City, MO, 3Virginia Tech, Blacksburg.

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Nonruminant Nutriti on SymposiumNutrigenomics

Chair: Scott Radcliff e, Purdue UniversityKorbel Ballroom 1cd


9:35 AM 157 Practi cal uses of nutrigenomics and gene expression patt erns to develop and evaluate nutriti onal strategies. K. A. Dawson*, Alltech Center for Animal Nutrigenomics and Applied Animal Nutrition, Nicholasville, KY.

10:10 AM 158 Early life nutriti onal conditi oning with dietary phosphorus. C. M. Ashwell*1 and R. Angel2, 1Department of Poultry Science, North Carolina State University, Raleigh, 2Department of Animal and Avian Sciences, University of Maryland, College Park.

10:45 AM Break

11:00 AM 159 Using nutrigenomics to elucidate interrelati onships in trace mineral metabolism. S. L. Hansen*1, J. W. Spears2, and R. S. Fry2, 1Iowa State University, Ames, 2North Carolina State University, Raleigh.

11:35 AM 160 A functi onal genomics view of selenium in energy metabolism, obesity, and diabetes. X. G. Lei*, Cornell University, Ithaca, NY.

12:10 PM Discussion

Physiology and EndocrinologyDairy Cow Synchronizati on and Ferti lity

Chair: Paul Fricke, University of Wisconsin-Madison505/506

9:30 AM 161 Alternati ve protocols to presynchronize estrous cycles in dairy catt le before a ti med AI program. J. S. Stevenson*, Kansas State University, Manhattan.

9:45 AM 162 Eff ects of presynchronizati ons with GnRH/PGF2α vs. progesterone before Ovsynch in noncyclic dairy cows. G. Yilmazbas-Mecitoglu*1, A. Keskin1, A. Gumen1, E. Karakaya1, R. Darici2, and H. Okut3, 1University of Uludag, Bursa, Turkey, 2Tarfas Co., Bursa, Turkey, 3University of Yuzuncu Yil, Van, Turkey.

10:00 AM 163 Comparison of estrus and ovulati on synchronisati on protocols: Eff ects on ovarian follicular dynamics, corpus luteum growth, and circulati ng steroid concentrati ons in lactati ng dairy cows. M. M. Herlihy*1,2, M. A. Crowe2, M. G. Diskin3, and S. T. Butler1, 1Teagasc Moorepark DPRC, Cork, Ireland, 2University College Dublin, Ireland, 3Teagasc Athenry APRC, Galway, Ireland.

10:15 AM 164 Eff ects of reducing interval from GnRH to PGF2α in Ovsynch protocol on pregnancy rate in cyclic lactati ng dairy cows. A. Gumen*1, G. Yilmazbas-Mecitoglu1, A. Keskin1, E. Karakaya1, Y. Celik2, and H. Okut3, 1University of Uludag, Bursa, Turkey, 2TARFAS Co., Bursa, Turkey, 3University of Yuzuncu Yil, Van, Turkey.

10:30 AM 165 Presynchronizati on with hCG 7 d before initi ati on of Resynch improves ferti lity similar to a Double-Ovsynch Resynch protocol in lactati ng dairy cows. J. O. Giordano*, J. N. Guenther, M. S. Ares, M. C. Wiltbank, and P. M. Fricke, University of Wisconsin, Madison.

10:45 AM 166 Comparison of responses to Ovsynch for Holstein-Friesian and Swedish-Red cows. A. Keskin*1, G. Yilmazbas-Mecitoglu1, A. Gumen1, E. Karakaya1, Y. Celik2, H. Okut3, and M. C. Wiltbank4, 1University of Uludag, Gorukle, Bursa, Turkey, 2TARFAS Co, Karacabey, Bursa, Turkey, 3University of Yuzuncu Yil, Van, Turkey, 4University of Wisconcin-Madison, Madison.

11:00 AM 167 Manipulati on of protein feed levels during Ovsynch TAI and early embryonic development to improve ferti lity in lactati ng dairy cows.M. B. Gordon* and R. Rajamahendran, University of British Columbia, Vancouver, BC, Canada.

11:15 AM 168 Reproducti ve tract diff erences in repeat-breeder cows. R. A. Cushman*, J. R. Miles, and S. E. Echternkamp, U. S. Meat Animal Research Center, Clay Center, NE.

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11:30 AM 169 The eff ect of supplementati on with conjugated linoleic acid on the reproducti ve performance of lactati ng dairy cows. I. A. Hutchinson*1,2, P. Lonergan2, A. C. O. Evans2, R. J. Dewhurst3, and S. T. Butler1, 1Teagasc, Moorepark DPRC, Cork, Ireland, 2University College Dublin, Dublin, Ireland, 3Teagasc, Grange, Meath, Ireland.

11:45 AM 170 The impact on pregnancy rates in dairy catt le arti fi cially inseminated with semen prepared by number of progressively moti le sperm. L. Rabinovitch*1, U. Shalit1, M. Deutsch1, Y. Zeron2, and P. Chenoweth3, 1Medical Electronic Systems, Caesarea, Israel, 2Sion A. I. Company, Shikmim, Israel, 3Charles Sturt University, Wagga Wagga, New South Wales, Australia.

12:00 PM 171 Eff ect of fl unixin meglumine on prostaglandin metabolites and progesterone in lactati ng dairy cows. A. Ahmadzadeh*1, S. Read1, K. G. Carnahan1, and J. C. Dalton2, 1University of Idaho, Moscow, 2University of Idaho, Calwell R&E.

12:15 PM 172 Development of a mechanisti c metabolic model of regulati on of reproducti ve processes in dairy catt le. P. Celi2, I. Lean2, H. Raadsma2, A. Rabiee2, and J. P. McNamara*1, 1Washington State University, Pullman, 2University of Sydney, Camden, NSW, Australia.

Producti on, Management and the EnvironmentPoultry 1

Chair: Sacit F. Bilgili, Auburn UniversityKorbel Ballroom 1f

9:30 AM 173 Eff ect of dietary supplementati on of mannan-oligosaccharides and Lactobacillus-based probioti cs on indigenous intesti nal bacterial ecology and intesti nal microarchitecture of broilers reared under heat stress. M. U. Sohail*, I. Ahmad, H. Rehman, K. Ashraf, S. Yousaf, S. Ashraf, and H. Zaneb, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan.

9:45 AM 174 Eff ects of turning frequency during incubati on on broiler embryonic development. Y. M. Lin*1, J. T. Brake1, S. Yahav2, and O. Elibol3, 1North Carolina State University, Department of Poultry Science, Scott Hall, Raleigh, ,2Institute of Animal Science, ARO, The Volcani Center, Bet-Dagan, Israel, 3Department of Animal Science, Faculty of Agriculture, University of Ankara, Ankara, Turkey.

10:00 AM 175 Eff ects of arginine, vitamin E and mannanoligosaccharides aft er coccidiosis vaccinati on and challenge in broiler chickens. D. J. Chan-Diaz*1,2, D. Caldwell2, S. Pohl2, G. Casco2, A. Pro1, S. Fitz-Coy3, and C. A. Ruiz-Feria1, 1Texas A&M University, College Station, 2Colegio de Postgraduados, Montecillos, Mexico, 3Intervet/Schering-Plough Animal Health, Millsboro, DE.

10:15 AM 176 The eff ect of double interspiking on ferti lity, stress, and hormone levels in broiler breeder males in heat-stressed environments. K. M. Chung*, M. O. Smith, and H. G. Katt esh, University of Tennessee, Knoxville.

10:30 AM 177 Eff ects of breeder feeding and trace mineral source on leg health and bone traits of broiler progeny. P. E. Eusebio-Balcazar*1, E. O. Oviedo-Rondón1, A. Mitchell2, J. Brake1, M. J. Wineland1, V. Moraes1,3, and N. Leandro1,4, 1North Carolina State University, Raleigh, 2USDA-ARS, BARC, Beltsville, MD, 3Universidade Estadual Paulista, UNESP, Jaboticabal, SP, Brazil, 4Universidade Federal de Goiás, Goiania, GO, Brasil.

10:45 AM 178 Dietary vitamin E supplementati on and shelf life of ground broiler chicken meat during refrigerated storage. B. Saenmahayak*, M. Singh, J. B. Hess, W. A. Dozier III, and S. F. Bilgili, Auburn University, Auburn, AL.

11:00 AM 179 Impact of feeding ti me and photoperiod on egg producti on patt erns in broiler breeder females. D. C. Paul*, M. J. Zuidhof, A. Pishnamazi, and R. A. Renema, University of Alberta, Edmonton, Alberta, Canada.

11:15 AM 180 Dietary camelina meal for broiler chickens: Growth performance at 0, 5, and 10% inclusion rates. R. M. Hulet*, P. H. Patt erson, A. Y. Pekel, and T. L. Cravener, The Pennsylvania State University, University Park.

11:30 AM 181 Evaluati on of a poultry house for the presence of Salmonella and fungi at diff erent sites through the broiler producti on conti nuum. J. A. Byrd*, C. L. Sheffi eld, and T. C. Crippen, USDA-ARS-Food and Feed Safety Research Unit, College Station, TX.

11:45 AM 182 Eff ect of abrupt versus gradual changes to daylength on producti vity of broilers. K. Schwean-Lardner* and H. L. Classen, University of Saskatchewan, Saskatoon, SK, Canada.

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12:00 PM 183 Infl uence of long-bright, increasing-dim, and split-dark-bright lighti ng programs and strain on broiler performance. R. J. Lien*, J. B. Hess, and S. F. Bilgili, Auburn University, Auburn, AL.

12:15 PM 184 Free-choice feeding of free-range meat chickens. A. C. Fanati co*1, V. B. Brewer2, C. M. Owens2, and A. M. Donoghue1, 1USDA Agricultural Research Service, Poultry Production and Product Safety Research, Fayetteville, AR, 2University of Arkansas, Department of Poultry Science, Fayetteville.

Producti on, Management and the EnvironmentPoultry 2

Chair: Todd J. Applegate, Purdue UniversityKorbel Ballroom 3c

9:30 AM 185 Omega-3 PUFA and lutein enrichment: Diff erent feeding strategies and eff ect on storage stability. S. Nain* and R. A. Renema, University of Alberta, Edmonton, AB, Canada.

9:45 AM 186 Eff ect of egg storage conditi ons on gene expression during turkey embryonic development. J. A. Hamidu*1, M. Li1, G. M. Fasenko2, and L. L. Guan1, 1University of Alberta, Edmonton, Alberta, Canada, 2University of New Mexico, Albuquerque.

10:00 AM 187 Body weight change, breast muscle, and reproducti ve tract development in broiler breeder hens and their eff ects on ferti lity and egg producti on. N. Leksrisompong*, J. T. Brake, and E. O. Oviedo-Rondon, North Carolina State University, Department of Poultry Science, Scott Hall, Raleigh.

10:15 AM 188 Eff ects of temperature on egg size and quality. A. G. C. DesLauriers*, M. J. Zuidhof, R. A. Renema, D. Paul, and A. Pishnamazi, University of Alberta, Edmonton, Alberta, Canada.

10:30 AM 189 The impact of disti llers dried grains plus solubles (DDGS) diets on hen performance, egg quality, and manure nutrients. P. H. Patt erson, A. Y. Pekel, A. Adrizal, H. K. Burley*, T. L. Cravener, E. F. Wheeler, and P. A. Topper, The Pennsylvania State University, University Park.

10:45 AM 190 Breeder hen age aff ects chick early innate immune functi on. M. L. Johnson* and D. R. Korver, University of Alberta, Edmonton, Canada.

11:00 AM 191 Sperm producti on and testi cular development of broiler breeder males reared on shortened growth cycles. J. R. Moyle*, S. M. Whipple, D. E. Yohoo, and R. K. Bramwell, University of Arkansas, Fayetteville.

11:15 AM 192 Germinati on of Bacillus subti lis C-3102 in the gut of conventi onal and germ-free chicken. T. Hamaoka*1, N. Otomo1, B. Y. Lee1, Y. Tadano2, T. Marubashi2, J. Marshall3, and A. Van Kessel3, 1Calpis U. S. A., Inc., Mt. Prospect, IL, 2Calpis Co. Ltd., Tokyo, Japan, 3University of Saskatchewan, Saskatchewan, Canada.

11:30 AM 193 Examining the sitt er duck conditi on. K. Murdoch1, K. Seward1, J. Riley1, D. T. Ort2, and M. J. Wineland*2, 1Maple Leaf Farms, Milford, IN, 2North Carolina State University, Raleigh.

11:45 AM 194 The eff ects of body weight on producti on and overall ferti lity and durati on of ferti lity in broiler breeder hens. R. K. Bramwell*, D. E. Yoho, J. R. Moyle, and S. M. Whipple, Department of Poultry Science, University of Arkansas, Fayetteville.

12:00 PM 195 Comparing the physiological capacity for ferti lity in caged broiler breeder hens from four commercial strains. R. K. Bramwell*, J. R. Moyle, S. M. Whipple, and D. E. Yoho, Department of Poultry Science, University of Arkansas, Fayetteville.

12:15 PM 196 Modeling energy uti lizati on of broiler breeder hens is aff ected by environmental temperature and dietary energy. A. Pishnamazi*, M. J. Zuidhof, R. A. Renema, and D. Paul, University of Alberta, Edmonton, Alberta, Canada.

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Ruminant Nutriti onBeef: By-Product Feeds

Chair: Aimee Wertz, South Dakota State UniversityKorbel Ballroom 2b

9:30 AM 198 Use of dried disti llers grains throughout a beef producti on system: I. Stocker phase. E. K. Butt rey*1,2, F. T. McCollum III1, J. C. MacDonald2,3, and K. H. Jenkins3, 1Texas AgriLife Extension Service, Amarillo, 2West Texas A&M University, Canyon, 3Texas AgriLife Research, Amarillo.

9:45 AM 197 Use of dried disti llers grains throughout a beef producti on system: II. Finishing phase. E. K. Butt rey*1,2, F. T. McCollum III1, J. C. MacDonald2,3, and K. H. Jenkins3, 1Texas AgriLife Extension Service, Amarillo, 2West Texas A&M University, Canyon, 3Texas AgriLife Research, Amarillo.

10:00 AM 199 Comparison of wheat or corn dried disti llers grains with solubles on rumen fermentati on and nutrient digesti bility in feedlot heifers. L. J. Walter*1, T. A. McAllister2, W. Yang2, K. Beauchemin2, and J. J. McKinnon1, 1University of Saskatchewan, Saskatoon, SK, 2Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

10:15 AM 200 Eff ects of wet disti llers grains plus solubles concentrati on in steam-fl aked corn-based fi nishing diets on nutrient digesti bility. M. K. Luebbe*1, K. H. Jenkins1, J. Patt erson1, E. K. Butt rey2, and J. C. MacDonald1,3, 1Texas AgriLife Research, Amarillo, 2Texas AgriLife Extension, Amarillo, 3West Texas A&M University, Canyon.

10:30 AM 201 Eff ects of wet disti llers grains plus solubles concentrati on in steam-fl aked corn-based fi nishing diets on performance and carcass characteristi cs of beef steers. M. K. Luebbe*1, T. C. Davis1, K. H. Jenkins1, F. T. McCollum III2, N. A. Cole3, and J. C. MacDonald1,4, 1Texas AgriLife Research, Amarillo, 2Texas AgriLife Extension, Amarillo, 3USDA-ARS, Bushland, TX, 4West Texas A&M University, Canyon.

10:45 AM 202 Supplementi ng modifi ed wet disti llers grains with solubles to long yearling steers grazing nati ve range. K. M. Rolfe*, W. A. Griffi n, T. J. Klopfenstein, and G. E. Erickson, University of Nebraska, Lincoln.

11:00 AM 203 Infl uence of feeding dried disti llers grains plus solubles in potato byproduct-based fi nishing diets. J. I. Szasz*1,4, D. S. Secrist2, K. K. Karges3, C. W. Hunt1, K. A. Johnson4, and T. N. Bodine5, 1University of Idaho, Moscow, 2Agri Beef Co., Moses Lake, WA, 3Poet Nutrition, Sioux Falls, SD, 4Washington State University, Pullman, 5Performix Nutrition Systems, Nampa, ID.

11:15 AM 204 Eff ect of feeding modifi ed disti llers grains and wet corn gluten feed compared to forage on ruminal pH, intake and digesti bility when adapti ng catt le to fi nishing diets. M. G. Dib*1, G. E. Erickson1, T. J. Klopfenstein1, J. O. Sarturi1, R. Lindquist2, K. M. Rolfe1, C. D. Buckner1, and V. R. Bremer1, 1University of Nebraska, Lincoln, 2Archer Daniels Midland, Columbus, NE.

11:30 AM 205 Eff ects of wet disti llers grain and a direct-fed microbial on fi nishing performance and carcass characteristi cs of beef steers fed a sorghum-based fi nishing diet. J. R. Jaeger*1, J. W. Waggoner1, K. C. Olson2, J. W. Bolte1, and S. R. Goodall3, 1Western Kansas Agricultural Research Centers, Kansas State University, Hays, 2Kansas State University, Manhattan, 3Nova Microbial Technologies, Omaha, NE.

11:45 AM 206 Feeding Lactobacillus acidophilus combined with Propionibacterium freudenreichii to determine performance and carcass characteristi cs in feedlot heifers fed with or without wet disti ller’s grains plus solubles. B. K. Wilson*1, B. P. Holland1, T. G. Nagaraja2, and C. R. Krehbiel1, 1Oklahoma State University, Stillwater, 2Kansas State University, Manhattan.

12:00 PM 207 Growth performance of fi nishing steers fed dry or wet disti llers grains plus solubles diff ering in sulfur content. J. O. Sarturi*, G. E. Erickson, T. J. Klopfenstein, J. T. Vasconcelos, W. A. Griffi n, and J. R. Benton, University of Nebraska, Lincoln.

12:15 PM 208 Comparing dry, wet, or modifi ed disti llers grains plus solubles on feedlot catt le performance. B. L. Nutt elman*, W. A. Griffi n, J. R. Benton, G. E. Erickson, and T. J. Klopfenstein, University of Nebraska, Lincoln.

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Ruminant Nutriti onDairy: Protein and Fat

Chair: Alex Bach, IRTA, SpainKorbel Ballroom 2a

9:30 AM 209 Dietary saturated fatt y acid source and parity infl uence lactati onal performance of early lactati on Holstein dairy cows. M. Hollmann* and D. K. Beede, Michigan State University, East Lansing.

9:45 AM 210 Adaptati ons in the transcriptome of adipose ti ssue in transiti on dairy catt le. S. Rocco1, G. Duncan1, J. Loor2, J. Vierck1, and J. P. McNamara*1, 1Washington State University, Pullman, 2University of Illinois, Urbana.

10:00 AM 211 Use of omega-3 fatt y acid rich algae and their oil as a feed supplement for dairy catt le. J. A. Stamey*1, D. M. Shepherd1, M. J. de Veth2, and B. A. Corl1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Balchem Corp., New Hampton, NY.

10:15 AM 212 Additi ve eff ects of propionate, trans-10,cis-12-CLA and acetate on milk fat producti on and compositi on in dairy cows. G. Maxin*1, H. Rulquin1, J. L. Peyraud1, and F. Glasser2, 1INRA-Agrocampus Ouest, Rennes, France, 2INRA, Theix, Saint-Genes-Champanelle, France.

10:30 AM 213 Regulati on of adipose ti ssue metabolism by coordinated changes in gene transcripti on during the transiti on period. S. Rocco*, G. Duncan, J. Kay, R. Bose, J. Vierck, and J. McNamara, Washington State University, Pullman.

10:45 AM 214 Eff ects of dietary protein concentrati on and coconut oil supplementati on on nitrogen uti lizati on and producti on in dairy cows. C. Lee*, A. N. Hristov, K. S. Hyler, T. W. Cassidy, and M. Long, Pennsylvania State University, University Park.

11:00 AM 215 The eff ect of feeding ruminally protected lysine (RPL) on producti on performance and plasma amino acid profi le of early lactati on dairy catt le. J. E. Nocek*1 and I. Shinzato2, 1Spruce Haven Farm and Research Center, Auburn, NY, 2Ajinomoto Co., Inc., Tokyo, Japan.

11:15 AM 216 Eff ect of Protein Edge on ruminal microbial protein producti on and performance of lactati ng dairy cows. S. E. Boucher*1, H. M. Dann1, K. W. Cotanch1, C. S. Ballard1, R. J. Grant1, and K. Yagi2, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2ZEN-NOH National Federation of Agricultural Co-operative Associations, Tokyo, Japan.

11:30 AM 217 Use of plasma concentrati ons to esti mate bioavailability of methionine in rumen-protected products fed to dairy cows. G. A. Broderick*1, S. M. Reynal2, R. A. Patt on3, W. Heimbeck4, and P. Lodi5, 1US Dairy Forage Research Center, Madison, WI, 2University of Wisconsin, Madison, 3Nittany Dairy Nutrition, Inc., Miffl inburg, PA, 4Evonik Degussa GmbH, Hanau, Germany, 5Universidad Nacional de Rosario, Argentina, Rosario, Argentina.

11:45 AM 218 Evaluati on of a ruminally protected lysine product to increase milk protein producti on and plasma lysine concentrati on. S. E. Boucher*1, H. M. Dann1, K. W. Cotanch1, C. S. Ballard1, R. J. Grant1, and I. Shinzato2, 1W. H. Miner Agricultural Research Institute, Chazy, NY, 2Ajinomoto Co., Inc., Tokyo, Japan.

12:00 PM 219 Eff ect of rumen-protected lysine and methionine on lactati ng performance in lactati ng water buff alo. C. X. Zou*1, Q. F. Tang2, G. S. Qin1, B. Z. Yang1, S. L. Li1, S. J. Wei1, K. Liang1, L. L. Li1, X. W. Liang1, and Z. S. Xia2, 1Buffalo Research Institute, Nanning, China, 2College of Animal Science, Guangxi University, Nanning, China.

12:15 PM 220 Eff ect of rumen protected γ-aminobutyric acid on performance and health status of early lactati ng dairy cows. D. M. Wang, Z. Liu, F. Yang, H. Y. Liu, C. Wang*, Y. M. Wang, and J. X. Liu, Institute of Dairy Science, Zhejiang University, Hangzhou, China.

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ADSA-SAD (Student Affi liate Division) Undergraduate Competi ti onDairy Foods

Chair: Sylvia Kehoe, University of Wisconsin-River Falls705

11:00 AM 221 Chocolate milk as a sports recovery drink. H. L. Weeks*, D. R. Winston, and R. E. James, Virginia Polytechnic Institute and State University, Blacksburg.

11:15 AM 222 Dairy foods and the preventi on of childhood obesity. J. E. Anderson* and C. C. Williams, Louisiana State University, Baton Rouge.

11:30 AM 223 Understanding the ropy milk test. R. A. Russell* and C. D. Thompson, University of Kentucky, Lexington.

11:45 AM 224 Conjugated linoleic acid in milk is related to the diet of lactati ng dairy cows. H. L. M. Tucker* and E. L. Karcher, Department of Animal Science, Michigan State University, East Lansing.

12:00 PM 225 Using microfi ltrati on to extend milk shelf life. E. W. Cloninger*, Pennsylvania State University, University Park.

12:15 PM 226 Reducing milk price volati lity through innovati ve programs at the local and global level. W. Robinson*, Clemson University, Clemson, SC.

Teaching/Undergraduate and Graduate Educati onGraduate and Undergraduate Teaching I

Chair: Mike Orth, Michigan State University303

11:00 AM 227 The Missouri Pathways Partnership—Inroads in distance educati on. E. L. Walker*1, S. P. Webb1, J. D. Ulmer2, and A. Evert3, 1Missouri State University, Springfi eld, 2Texas Tech University, Lubbock, 3Redlands Community College, El Reno, OK.

11:15 AM 228 The eff ect of supplemental online resources in distance educati on format on undergraduate animal science laboratory instructi on. J. Q. Bing*, S. E. Pratt -Phillips, and C. E. Farin, North Carolina State University, Raleigh.

11:30 AM 229 APPLAUSE—A tool for improving student presentati ons. M. M. Beck* and R. Johnson, Clemson University, Clemson, SC.

11:45 AM 230 Student performance is enhanced by pedagogical shift to lecture podcasts. J. J. Parrish* and R. L. Monson, University of Wisconsin, Madison.

ADSA Southern Secti on SymposiumDairy Catt le Grazing in the Southern United States

Chair: Albert De Vries, University of FloridaKorbel Ballroom 3a

2:00 PM 231 Why dairy producers are choosing to graze (again) in southeastern United States. M. E. Sowerby*, University of Florida, Gainesville.

2:30 PM 232 Nutriti onal and management strategies for lactati ng dairy cows housed on pasture-based systems in the southeastern U. nited States. C. R. Staples*1, L. E. Sollenberger1, J. H. Fike2, B. Macoon3, and R. S. Fontaneli4, 1University of Florida, Gainesville, 2Virginia Tech University, Blacksburg, 3Mississippi State University, Raymond, 4Embrasa Brasileira de Pesquisa Agropecuaria, Brazil.

3:00 PM 233 Nutrient management considerati ons for grazing dairies. S. R. Hill*, Department of Animal and Dairy Science, Mississippi State University, Mississippi State.

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3:30 PM Break

3:45 PM 234 Reproducti on and geneti c programs for seasonal pasture-based dairy producti on systems. S. P. Washburn*, North Carolina State University, Raleigh.

4:15 PM 235 Comparisons of the economics and costs of producing milk on conventi onal versus grass-based ”New Zealand style” dairies in Mississippi. C. W. Herndon*, Mississippi State University, Mississippi State.

4:45 PM ADSA Southern Secti on Business Meeti ng

ADSA-SAD (Student Affi liate Division) Undergraduate Competi ti onDairy Producti on


2:00 PM 236 Precision feeding for improved sustainability eff orts. V. J. Eubanks*, Clemson University, Clemson, SC.

2:15 PM 237 The benefi ts of anaerobic digesti on as a waste management procedure on dairy farms. C. M. Munz*, A. C. Wilkie, and M. E. Sowerby, The University of Florida, Gainesville.

2:30 PM 238 Changing the atti tude towards tail docking dairy catt le. B. A. Wenner* and E. L. Karcher, Department of Animal Science, Michigan State University, East Lansing.

2:45 PM 239 Improving freestall housing to address animal welfare and cow comfort. R. M. Smith*, D. R. Winston, and C. S. Petersson-Wolfe, Virginia Polytechnic Institute and State University, Blacksburg.

3:00 PM 240 Off to a good start. J. C. Landry* and C. C. Williams, Louisiana State University, Baton Rouge.

3:15 PM 241 Hemorrhagic bowel syndrome: The mysterious killer. B. P. Cashell*, Pennsylvania State University, University Park.

3:30 PM 242 Compost bedded pack barns: Opportuniti es, challenges, and management considerati ons. C. M. Sheaff er* and J. M. Bewley, University of Kentucky, Lexington.

ADSA-SAD (Student Affi liate Division) Undergraduate Competi ti onUndergraduate Original Research


2:00 PM 243 The eff ects of metaphylaxis anti bioti cs on health and development of neonatal bull calves. K. G. DeHaan*, G. A. Holub, and M. A. Tomaszewski, Texas A&M University, College Station.

2:15 PM 244 Eff ects of Purina Cornerstone 20 Ampl-Calf DX30 on calf growth. A. A. Blasi*1, C. C. Stanley2, C. R. Krehbiel1, D. A. Jones2, and W. Hurst1, 1Oklahoma State University, Stillwater, 2Land O’Lakes Purina Mills LLC.

2:30 PM 245 Use of omega-3 fatt y acid rich algae and their oil as a feed supplement for dairy catt le. D. M. Shepherd*1, J. A. Stamey1, B. A. Corl1, M. J. de Veth2, and D. R. Winston1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Balchem Corp., New Hampton, NY.

2:45 PM 246 Eff ect of rumen sampling on ti me budget of lactati ng Holstein dairy cows. J. Deming*, P. D. Krawczel, and S. E. Boucher, W. H. Miner Agricultural Research Institute, Chazy, NY.

3:00 PM 247 Eff ect of coliform masti ti s on osteoponti n expression in mammary ti ssues of Holstein dairy cows. K. M. Jackson*1, J. C. Gandy2, L. M. Sordillo2, and E. L. Karcher1, 1Department of Animal Science, Michigan State University, East Lansing, 2Department of Large Animal Clinical Sciences, Michigan State University, East Lansing.

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3:15 PM 248 Evaluati on of dairy catt le lying behavior in commercial freestall barns. C. Gravatt e*, C. Coombs, and J. Bewley, University of Kentucky, Lexington.

3:30 PM 249 Associati ons of DNA marker profi les for dry matt er intake and effi ciency with DNA marker profi les for fat-corrected milk yield and body weight.

D. E. Brown*1, C. D. Dechow1, J. M. Daubert1, W. Liu1, and S. Bauck2, 1Pennsylvania State University, University Park, 2IGENITY Livestock Production Unit, Duluth, GA.

3:45 PM 250 Evaluati ng the eff ecti veness of “cow-side” tests to identi fy animals with a dominant follicle at the ti me of inseminati on in a TAI protocol. T. L. Crouch* and J. L. Fain, Clemson University, Clemson, SC.

4:00 PM 251 Eff ects of temperature on X chromosome carrying compared to Y chromosome carrying bovine sperm cells: Preliminary results. L. A. Krueger*1, J. L. Herring1, and R. Wilborn2, 1Alabama A&M University, Normal, 2Auburn University, Auburn, AL.

4:15 PM 252 Corn grain and liquid feed as non-fi ber carbohydrate sources in diets for lactati ng dairy cows: Digesti bility trial. E. M. Eilenfeld*, M. L. Eastridge, and J. L. Firkins, The Ohio State University, Columbus.

Animal Behavior and Well-BeingPoultry 1: Ducks, Layers, and Turkeys

Chair: Anna Johnston, Iowa State University405

2:00 PM 253 Who did it and why: Floor laying by Pekin ducks. M. M. Makagon* and J. A. Mench, University of California, Davis.

2:15 PM 254 Nest choices of Pekin ducks. M. M. Makagon*, C. B. Tucker, and J. A. Mench, University of California, Davis.

2:30 PM 255 The eff ect of human induced stressors on the vocalizati ons of commercial brown and white egg laying hens. E. Otu-Nyarko*1, J. An3, P. M. Scheifele2, D. B. Miller1, M. T. Johnson3, and M. J. Darre1, 1University of Connecticut, Storrs, 2University of Cincinnati, OH, 3Marquette University, Milwaukee, WI.

2:45 PM 256 Infl uence of environmental management methods on the expression of glucocorti coid receptors in the laying hen’s ovary. D. V. Arbona*, L. A. Bola, and J. B. Hoff man, North Carolina State University, Raleigh.

3:00 PM 257 The infl uence of cage housing system and laying hen strain on bone quality pre and post slaughter. A. McMillan1, K. Juurlink1, B. Rathgeber2, and M. Jendral*1, 1Nova Scotia Agricultural College, Truro, Nova Scotia, Canada, 2Agriculture Agri-Food Canada, Truro, Nova Scotia, Canada.

3:15 PM Break

3:30 PM 258 Astroturf as a dustbathing substrate for laying hens. G. Alvino*, G. Archer, and J. Mench, University of California, Davis.

3:45 PM 259 The behaviour of laying hens in commercial aviary systems. M. Perez de Villareal*1 and I. Estevez1,2, 1Neiker-Tecnalia, Vitoria-Gasteiz, Spain, 2IKERBASQUE, Bilbao, Spain.

4:00 PM 260 On-farm survey of beak characteristi cs in White Leghorns as a result of hot blade or infrared beak trimming. T. Gabrush1, C. Carruthers*1, K. Schwean-Lardner1, T. Knezacek1, C. Bennett 2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, SK Canada, 2Manitoba Agriculture, Food & Rural Initiatives, Winnipeg, MB Canada.

4:15 PM 261 Eff ects of diff erent infrared beak treatment protocols on chicken welfare and physiology. R. L. Dennis* and H. W. Cheng, LBRU, USDA-ARS, West Lafayette, IN.

4:30 PM 262 Brain and skull lesions in turkeys resulti ng from non-penetrati ng capti ve bolt, cervical dislocati on, cervical crushing, and blunt trauma. M. A. Erasmus*, P. V. Turner, S. G. Nykamp, and T. M. Widowski, University of Guelph, Guelph, Ontario, Canada.

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Animal HealthImmunity, Probioti cs and Health Status

Chair: Tanya Gressley, University of DelawareSponsors: Elanco Animal Health, Pfi zer Animal Health

401/402

2:00 PM 263 An experiment in transmission of Mycoplasma bovis in sand bedding to naive dairy calves. D. J. Wilson*1, A. Justi ce-Allen1, T. J. Baldwin1, R. T. Skirpstunas1, K. B. Cavender1, and G. Goodell2, 1Utah State University, Logan, 2The Dairy Authority, Greeley, CO.

2:15 PM 264 Eff ect of supplementi ng fatt y acids to prepartum Holstein cows on transfer of passive immunity to calves. M. Garcia*, L. F. Greco, M. G. Favoreto, R. S. Marsola, L. T. Marti ns, D. Wang, W. W. Thatcher, J. E. P. Santos, and C. R. Staples, University of Florida, Gainesville.

2:30 PM 265 Eff ect of a yeast autolysate combined with probioti cs on performance and gut health of broilers. A. Ganner*1, S. Masching2, N. Reisinger1, G. Schatzmayr1, and T. Applegate3, 1Biomin Research Center, Tulln, Austria, 2Biomin Holding GmbH, Herzogenburg, Austria, 3Purdue University, West Lafayette, IN.

2:45 PM 266 Eff ect of NuPro supplementati on on intesti nal Clostridium perfringens levels in broiler chickens. R. Thanissery*1, J. L. McReynolds2, D. E. Conner1, K. S. Macklin1, P. A. Curti s1, and Y. O. Fasina1, 1Auburn University, Auburn, AL, 2SPARC-USDA-ARS, College Station, TX.

3:00 PM 267 A modifi ed in vitro larvae migrati on inhibiti on assay using rumen fl uid to evaluate H. contortus viability. T. R. Whitney*1, D. R. Klein2, A. E. Lee1, C. B. Scott 2, and T. M. Craig3, 1Texas AgriLife Research, San Angelo, 2Angelo State Univ., San Angelo, TX, 3Texas A&M Univ., College Station.

3:15 PM 268 Eff ect of feeding nitarsone medicated rati on on the acquisiti on and development of nematode parasites in the chicken. F. D. Clark*1, C. A. Tucker1, J. Reynolds1, T. A. Yazwinski1, S. Clark2, V. Smith2, and K. Dobson2, 1University of Arkansas, Fayetteville, 2Alpharma, Inc, Bridgewater, NJ.

3:30 PM 269 Eff ect of a Lactobacillus probioti c and nitrate in feed on Salmonella colonizati on in broiler chicks. A. D. Wolfenden*, N. R. Pumford, M. J. Morgan, S. L. Layton, C. Kremer, G. Tellez, and B. M. Hargis, University of Arkansas, Fayetteville.

3:45 PM 270 Eff ect of food additi ves on intesti nal microfl ora in caeca of broilers challenged with Eimeria species analyzed using 16S rDNA pyrosequencing. A. Nalian*1, M. Manoharan1, J. Bray1, S. Dowd2, and A. Martynova-Van Kley1, 1Stephen F. Austin State University, Nacogdoches, TX, 2Research and Testing Laboratory, Lubbock, TX.

4:00 PM 271 Geneti c line and dietary immunomodulator eff ects on expression of CXCLi2 in chicken heterophils responding to Salmonella enteriti dis. S. B. Redmond*, P. Chuammitri, D. Palic, C. B. Andreasen, and S. J. Lamont, Iowa State University, Ames.

4:15 PM 272 Nitric oxide synthesis by chicken macrophages results in coordinated changes in the mRNA abundance of multi ple arginine transporters. M. Moulds* and B. D. Humphrey, California Polytechnic State University, San Luis Obispo.

4:30 PM 273 Dietary cinnamaldehyde enhances intesti nal protecti ve immunity against Eimeria acervulina, E. maxima, and E. tenella in broiler chickens. S.-H. Lee*1, H. Lillehoj1, S.-I. Jang1, K.-W. Lee1, M.-S. Park1, and D. Bravo2, 1Animal and Natural Resources Institute, Agricultural Research Service-US Department of Agriculture, Beltsville, MD, 2Pancosma S. A., Grand Saconnex, Geneva, Switzerland.

4:45 PM 274 Immune system sti mulati on and sulfur amino acid intake alter the pathways of glutathione metabolism at transcripti onal level in pigs. A. Rakhshandeh*1, A. Holliss2, N. A. Karrow1, and C. F. M. de Lange1, 1University of Guelph, Department of Animal and Poultry Science, 2University of Guelph, Advance Analysis Centre, Guelph, Ontario, Canada.

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Animal Health-Johne’s Disease (JDIP)Epidemiology and Transmission

Chair: Amin Ahmadzadeh, University of Idaho503/504

2:00 PM 275 Cost-eff ecti veness of diagnosti c strategies to identi fy Mycobacterium avium ssp. paratuberculosis super-shedder cows in a large dairy herd. S. S. Aly*1, R. J. Anderson2, R. H. Whitlock3, T. L. Fyock3, S. McAdams3, T. M. Byrem4, J. Jiang5, J. M. Adaska6, and I. A. Gardner1, 1Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 2California Department of Food and Agriculture, Animal Health Branch, Sacramento, 3Johne’s Research Laboratory, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, 4Antel BioSystems, Inc, Lansing, MI, 5Department of Statistics, University of California, Davis, 6California Animal Health and Food Safety Laboratory, Tulare Branch, Tulare.

2:15 PM 276 Correlati on between culture and quanti tati ve real-ti me PCR results for Mycobacterium avium subspecies paratuberculosis in pooled fecal and environmental samples. S. S. Aly*1, B. L. Mangold2, R. H. Whitlock3, R. W. Sweeney3, R. J. Anderson4, J. Jiang5, Y. H. Shukken6, E. P. Hovingh7, D. R. Wolfgang7, J. S. Van Kessel8, J. S. Karns8, J. E. Lombard9, J. M. Smith10, and I. A. Gardner1, 1Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 2Tetracore, Inc., Rockville MD, 3Department of Clinical Studies-New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, 4California Department of Food and Agriculture, Animal Health Branch, Sacramento, 5Department of Statistics, University of California, Davis,6Section of Epidemiology and Quality Milk Production Services, Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 7Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, 8Environmental Microbial and Food Safety Laboratory, ANRI, USDA-ARS, Beltsville, MD, 9Centers for Epidemiology and Animal Health, Animal and Plant Health Inspection Service, USDA, Fort Collins, CO, 10Department of Animal Science, University of Vermont, Burlington.

2:30 PM 277 Fecal culture and direct PCR in determining Mycobacterium avium subsp. paratuberculosis infecti vity. C. C. Wu*1, J. E. Williams2, T. L. Lin1, and G. R. G. Monif3, 1Purdue University, West Lafayette, IN, 2University of Florida, Gainesville, 3Infectious Diseases Incorporated, Bellevue, NE.

2:45 PM 278 Esti mati on of test parameters for fecal culture and serum ELISA for detecti on of Mycobacterium avium ssp. paratuberculosis fecal shedding. L. A. Espejo*1, F. J. Zagmutt 2, H. Groenendaal2, and S. J. Wells1, 1University of Minnesota, St. Paul, 2Vose Consulting, Boulder, CO.

3:00 PM 279 Eff ect of delaying exposure to Johne’s disease unti l adulthood on development of new infecti ons in adult dairy cows. S. J. Wells*, N. Kubat, L. A. Espejo, and S. M. Godden, University of Minnesota, St. Paul.

3:15 PM 280 Importance of latent infected animals in MAP infecti on dynamics in dairy herds. Y. H. Schukken*1, A. K. Pradhan1, R. M. Mitchell1, Z. Lu1, R. Smith1, Y. T. Grohn1, R. H. Whitlock2, E. Hovingh3, J. Smith4, J. A. VanKessel5, J. Karns5, and D. Wolfgang3, 1Cornell University, Ithaca, NY, 2University of Pennsylvania, Kennett Square, 3Pennsylvania State University, State College, 4University of Vermont, Burlington, 5ARS-USDA, Beltsville, MD.

3:30 PM 281 Impact of Johne’s disease vaccines on a dairy herd: A mathemati cal modeling approach. Z. Lu*, Y. H. Schukken, R. L. Smith, and Y. T. Gröhn, Cornell University, Ithaca, NY.

3:45 PM 282 Esti mati ng the effi cacy of imperfect paratuberculosis vaccines in dairy catt le from longitudinal fi eld data with Markov chain Monte Carlo models. R. L. Smith*, Y. H. Schukken, Z. Lu, and Y. T. Grohn, Cornell University, Ithaca, NY.

4:00 PM 283 Molecular epidemiology of Mycobacterium avium ssp. paratuberculosis in three dairy herds in the northeastern United States. A. K. Pradhan*1, R. M. Mitchell1, A. J. Kramer2, J. Dieguez3, R. H. Whitlock4, J. M. Smith5, E. Hovingh6, J. S. Van Kessel7, J. S. Karns7, and Y. H. Schukken1, 1Cornell University, Ithaca, NY,2Utrecht University, Utrecht, the Netherlands, 3University of Santiago de Compostela, Santiago de Compostela, Spain, 4University of Pennsylvania, Kennett Square,,5University of Vermont, Burlington, 6Pennsylvania State University, University Park, 7Environmental Microbial and Food Safety Laboratory, ANRI, USDA-ARS, Beltsville, MD.

4:15 PM 284 Field evaluati on of TG marker IS1311 PCR-REA for rapid diff erenti ati on of Indian Bison type Mycobacterium avium subspecies paratuberculosis. J. S. Sohal, S. V. Singh*, P. K. Singh, and A. V. Singh, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

4:30 PM 285 Rising incidence of Mycobacterium avium ssp. paratuberculosis in the North Indian populati on of animal keepers suspected for IBD/CD. S. V. Singh*, A. Shishodiya, A. Panwar, B. Singh, and A. Kumar, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

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4:45 PM 286 Herd-level prevalence of Johne’s disease on dairy farms in Utah and the surrounding intermountain west. D. J. Wilson*1, K. A. Rood1, and J. D. Trujillo2, 1Utah State University, Logan, 2Iowa State University, Ames.

Breeding & Geneti cs and Physiology & Endocrinology Joint SymposiumBridging the Gap Between Physiology and Genomics

Chair: Milt Thomas, New Mexico State UniversityKorbel Ballroom 4def

2:00 PM 287 Spanning research from QTL to functi onal unit of a gene. J. M. Reecy*, Iowa State University, Ames.

2:45 PM 288 Advancing toward functi onal genomics. H. L. Neibergs*, Washington State University, Pullman.

3:30 PM 289 Genomic analysis of data from physiological studies. D. J. Garrick*, Iowa State University, Ames.

4:15 PM 290 Genomic informati on for physiologists. M. G. Thomas*, K. L. DeAtley, S. O. Peters, G. A. Silver, and A. M. Clayshulte, New Mexico State University, Las Cruces.

Companion Animals SymposiumMicrobes and Health

Chair: Kelly S. Swanson, University of IllinoisSponsors: Hill’s Science Diet, P&G

Korbel Ballroom 1e

2:00 PM 291 Introducti on: Microbes and health. K. S. Swanson*, University of Illinois, Urbana.

2:05 PM 292 Bacterial infl uences on mammalian gut development. R. K. Buddington*, University of Memphis, Memphis, TN.

2:50 PM 293 Microbes and gastrointesti nal health of dogs and cats. J. S. Suchodolski*, GI Laboratory, Texas A&M University, College Station.

3:35 PM 294 The oral microfl ora and periodontal health in dogs. Z. Marshall-Jones*, Waltham Centre for Pet Nutrition, Waltham-on-the-Wolds, Melton Mowbray, Leicestershire, UK.

4:20 PM 295 Using “humanized” mice to study the eff ect of diet on the human gut microbiome. P. Turnbaugh*, Harvard University, Cambridge, MA.

Dairy Foods SymposiumMicrobiology and Flavor of Cheese: Impact of Lower Salt-in-Moisture Content

of Low Fat and Reduced Sodium CheesesChair: Don McMahon, Utah State University

Sponsor: Dairy Management Inc.Korbel Ballroom 2a

2:00 PM Introducti on. D. J. McMahon., Utah State University, Logan.

2:10 PM 296 How model cheese compositi on, texture, and structure infl uence aroma and salt mobility, release, and percepti on?A. Saint-Eve*, M. Panouille, I. Deleris, C. Trelea, and I. Souchon, UMR 782 Genie et Microbiologie des Procedes Alimentaires, INRA, AgroParisTech, 78850 Thiverval-Grignon, France.

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2:40 PM 297 Flavor development in low fat cheese. M. A. Drake*, Southeast Dairy Foods Research Center, North Carolina State University, Raleigh.

3:10 PM Break

3:25 PM 298 Infl uence of salt-in-moisture on starter and nonstarter lacti c acid bacteria. J. L. Steele*1 and J. R. Broadbent2, 1University of Wisconsin-Madison, Madison, 2Utah State University, Logan.

3:55 PM 299 Cheesemaking processes and strategies for manufacture of low fat and reduced sodium cheeses. T. P. Guinee* and K. N. Kilcawley, Moorepark Food Research Centre, Teagasc, Fermoy, Co. Cork, Ireland.

4:25 PM 300 The eff ect of intrinsic and extrinsic factors on the fate of pathogens in specialty and lower fat/reduced sodium cheese. J. B. Luchansky*, P. M. Tomasula, D. L. Van Hekken, and A. C. S. Porto-Fett , USDA/ARS Eastern Regional Research Center, Wyndmoor, PA.

Dairy FoodsProcessing

Chair: Rafael Jimenez-Flores, California Polytechnic State University501/502

2:00 PM 301 Temperature and vacuum conditi ons for removal of added carbon dioxide from milk. D. M. Barbano* and J. H. Hotchkiss, Cornell University, Ithaca, NY.

2:15 PM 302 Processing factors that infl uence casein (CN) and serum protein (SP) separati on by microfi ltrati on (MF).E. E. Hurt* and D. M. Barbano, Cornell University, Ithaca, NY.

2:30 PM 303 Multi stage process with ceramic graded permeability (GP) microfi ltrati on (MF) membranes to produce high casein content micellar casein concentrate (MCC) with low lactose. J. Zulewska*2, M. W. Newbold1, and D. M. Barbano1, 1Cornell University, Ithaca, NY, 2University of Warmia and Mazury, Olsztyn, Poland.

2:45 PM 304 Functi onal modifi cati on of whey protein concentrate by mircofi ltrati on. H. Somni* and V. V. Mistry, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

3:00 PM 305 Ultrafi ltrati on of milk at high temperature. M. Lewis*, A. Grandison, N. On-Nom, and D. Wang, University of Reading, Reading, Berkshire, UK.

3:15 PM 306 A method for Spirulina producti on using cheese whey. K. M. Miranda1,2 and L. M. Fonseca*1, 1Federal University of Minas Gerais, Belo Horizonte, MG, Brazil, 2Fundação Centro Tecnológico de Minas Gerais, Belo Horizonte, MG, Brazil.

3:30 PM 307 Investi gati on on coagulant properti es of Calotropis procera and stabilizati on of its proteolyti c enzymes. G. Belvedere1, F. La Terra1, M. Manenti 1, S. Lortal2, J. C. Codjia3, S. Doko4, and G. Licitra*1,5, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2UMR Science et Technologie du Lait et de L’Oeuf, Rennes Cedex, France, 3University of Abomey-Calavi, Benin, 4University of Parakou, Benin, 5DACPA, Catania University, Catania, Italy.

3:45 PM 308 Pioneer Speaker: Quality of raw and pasteurized milk.C. H. White*1,2, 1Mississippi State University, Mississippi State, 2Randolph Associates, Inc., Birmingham, AL.

Growth and Development Symposium Intesti nal Development and Growth

Chairs: Sylvia Poulos, Coca Cola Company; Erin Connor, USDA ARSKorbel Ballroom 1ab

2:00 PM Introducti on

2:10 PM 309 Strategies to alter intesti nal development, health and functi on of poultry to improve growth performance. T. J. Applegate*, Purdue University, W Lafayette, IN.

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2:35 PM 310 Nutriti onal support of intesti nal health: insights from a piglet model. J. Odle*, S. K. Jacobi, A. J. Moeser, and A. T. Blikslager, North Carolina State University, Raleigh.

3:00 PM 311 Integral role of the gut in growth signal transducti on between the environment and host. D. G. Burrin*, USDA Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

3:25 PM Break

3:40 PM 312 Nutrient transporters in support of ruminant growth and development: Novel and updated fi ndings. J. C. Matt hews*, University of Kentucky, Lexington.

4:05 PM 313 Out of the black box and back to the future: New fronti ers and challenges for rumen microbiology to advance animal growth and development. M. Morrison*1,2, 1CSIRO, St. Lucia, Queensland, Australia, 2The Ohio State University, Columbus.

4:30 PM 314 The human intesti nal microbiome—Applicati ons to animal agriculture. D. N. Frank*, University of Colorado, Boulder.

4:55 PM Concluding remarks

Lactati on Biology SymposiumNovel Mechanisms Regulati ng Milk Secreti on and Mammary Involuti on

Chairs: Wendie Cohick, Rutgers University; Darryl Hadsell, Baylor College of Medicine304

2:00 PM Introducti on. Wendie Cohick, Rutgers University, New Brunswick, NJ.

2:05 PM 315 High fat diet suppresses de novo fatt y acid synthesis in mammary epithelial cells independent of SREBP regulated gene expression. S. M. Anderson*, M. C. Rudolph, E. A. Wellberg, and M. C. Neville, University of Colorado School of Medicine, Aurora.

2:45 PM 316 Serotonin: A homeostati c regulator of bovine lactati on. N. Horseman*, University of Cincinnati, Cincinnati, OH.

3:25 PM 317 Stanniocalcin-1 and local control of mammary involuti on. P. Lacasse*, AAFC-Dairy and Swine R&D Centre, Sherbrooke, QC, Canada.

4:05 PM 318 The role of Ca2+-ATPases in milk secreti on and involuti on. T. A. Reinhardt*, National Animal Disease Center, ARS/USDA, Ames, IA.

Meat Science and Muscle BiologyFresh Meat Quality and Muscle Biology

Chair: Kasey Carlin, North Dakota State University303

2:00 PM 319 Eff ect of vitamins E and C on collagen turnover by bovine intramuscular fi broblasts. A. C. Archile*2,1, I. B. Mandell1, S. P. Miller1, M. C. Cha1, and P. P. Purslow1, 1University of Guelph, Ontario, Canada, 2University of Zulia, Maracaibo, Venezuela.

2:15 PM 320 Fatt y acid compositi on of Jersey beef was aff ected by fi nishing diet and ti ssue type. T. Jiang*1, C. J. Mueller2, J. R. Busboom1, M. L. Nelson1, J. O′Fallon1, and G. Tishida2, 1Washington State University, Pullman, 2Oregon State University, Corvallis.

2:30 PM 321 Eff ects of frame size and animal age on beef carcass quality and tenderness. S. K. Duckett *1, J. P. S. Neel2, R. M. Lewis3, W. Swecker3, M. L. Wahlberg3, J. P. Fontenot3, and W. Clapham2, 1Clemson University, Clemson, SC, 2USDA-ARS, Beaver, WV, 3Virginia Tech University, Blacksburg.

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2:45 PM 322 Eff ect of skeletal separati on and moisture enhancement on eati ng quality of cull cow beef. P. Streiter*, C. Campbell, and I. Mandell, University of Guelph, Guelph, Ontario, Canada.

3:00 PM 323 Accuracy of real-ti me ultrasound for body compositi on traits for evaluati ng carcass traits in medium wool crossbred lambs. F. R. B. Ribeiro*1, J. A. Carter1, C. A. Hughes1, W. S. Ramsey2, J. W. Savell2, R. R. Riley2, C. Sharpton2, and R. G. Tait Jr. 3, 1Texas A&M University-Commerce, Commerce, 2Texas A&M University, College Station, 3Iowa State University, Ames.

3:15 PM 324 Farming system changes fatt y acids profi le and lipid oxidati on in meat of Sarda-breed suckling lambs. A. Nudda*, G. Batt acone, M. G. Manca, R. Boe, A. Fenu, G. Spanu, and G. Pulina, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

3:30 PM 325 Comparisons of diff erent muscles metabolic enzymes and muscle fi ber types in Jinhua and Landrace pigs. J. Guo*, T. Z. Shan, T. Wu, Y. F. Zhang, and Y. Z. Wang, Institute of Feed Science, Hangzhou, Zhejiang, China.

3:45 PM 326 Eff ects of cage versus fl oor litt er environments on blood parameters and meat quality in broilers. J. Yuan*, C. H. Huang, B. Wang, S. H. Zhou, and Y. Guo, State Key Laboratory of Animal Nutrition, China Agricultural University, Beijing, China.

4:00 PM 327 Eff ect of dietary selenium yeast (Sel-Plex) and vitamin E supplementati on to broilers on meat quality characteristi cs of raw and marinated breast fi llets. A. D. Quant*1, A. J. Pescatore1, J. L. Pierce1, K. M. McClelland2, G. R. Rentf row2, A. H. Cantor1, M. J. Ford1, and W. D. King1, 1Alltech-University of Kentucky Nutrition Research Alliance, Lexington, 2Department of Animal and Food Sciences, University of Kentucky, Lexington.

4:15 PM 328 Eff ect of three diff erent postmortem electrical sti mulati on methods on quality of early-deboned broiler breast meat. H. Zhuang*, E. M. Savage, and K. C. Lawrence, USDA-ARS, Athens, GA.

4:30 PM 329 Opti mizati on of the ti me of marinati on for early deboned broiler breast fi llets. V. A. Kutt appan*, V. B. Brewer, J. F. Meullenet, and C. M. Owens, University of Arkansas, Fayetteville.

4:45 PM 330 Consumer acceptance of visual appearance of broiler breast meat with varying degrees of white striping. V. A. Kutt appan*, J. F. Meullenet, and C. M. Owens, University of Arkansas, Fayetteville.

Nonruminant Nutriti onEnzymes 1

Chair: Brooke Humphrey, Cal PolySponsor: Novus Internati onal Inc.

301/302

2:00 PM 331 Effi cacy of a thermally processed exogenous enzyme cocktail on broiler performance. K. R. Beaman*, K. G. S. Lilly, L. K. Shires, S. A. Loop, and J. S. Moritz, West Virginia University, Morgantown.

2:15 PM 332 Growth performance and nutrient uti lizati on of broiler chickens fed diets supplemented with phytase alone or in combinati on with citric acid and multi -carbohydrase enzyme. T. A. Woyengo*1, B. A. Slominski1, and R. O. Jones2, 1Department of Animal Science, University of Manitoba, Winnipeg, Canada, 2Canadian Bio-Systems Inc., Calgary, Canada.

2:30 PM 333 Intesti nal histology and amino acid digesti bility of broilers fed increasing dietary phyti c acid during a live coccidia vaccinati on. R. N. Lehman*1, A. J. Cowieson2, C. L. Walk1, and A. P. McElroy1, 1Virginia Tech, Blacksburg, 2AB Vista, Wiltshire, Marlborough, UK.

2:45 PM 334 Eff ects of NSP-enzymes on in vitro digesti bility and intesti nal microbiota acti vity in broilers fed two diff erent wheat culti vars. B. Bouza, C. Clavaud, P. A. Geraert, and E. Devillard*, Adisseo SAS, 03600 Commentry, France.

3:00 PM 335 Assessment of phytase in broilers undergoing a coccidiosis challenge. A. L. Shaw*, J. P. Blake, and K. S. Macklin, Auburn University, Auburn, AL.

3:15 PM 336 Dietary supplementati on of Peniophora lycii phytase improves mineral bioavailability in broiler chickens. A. Kollanoor Johny*1, K. Syam-Mohan1, T. V. Viswanathan1, and A. Jalaludeen2, 1Department of Animal Nutrition, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India, 2Centre for Advanced Studies in Poultry Science, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India.

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3:30 PM 337 Mineral excreti on and bone mineral content as aff ected by phytase and feed additi ves in broilers. M. R. Dalmagro*1, E. O. Oviedo-Rondón1, A. Mitchell2, A. B. Leytem3, N. A. Barbosa4, N. K. Sakomura4, J. W. Wilson5, and C. Paulus5, 1North Carolina State University, Raleigh, 2USDA-ARS, BARC, Beltsville, MD, 3USDA-ARS, Kimberly, ID, 4Universidade Estadual Paulista, UNESP, Jaboticabal, SP, Brazil, 5DSM Nutritional Products Inc., Parsippany, NJ.

3:45 PM 338 Use of the precision-fed rooster assay and a chick AME trial to determine the best method for enzyme effi cacy. J. Brandon* and A. B. Batal, The University of Georgia, Athens.

4:00 PM 339 The eff ects of the additi on of phytase and an enzyme cocktail to high and low nutrient density diets with DDGS or MBM in laying hens during phase II. D. Hahn*1, S. Scheideler1, E. E. M. Pierson2, and C. L. Novak3, 1University of Nebraska-Lincoln, Lincoln, 2Danisco Animal Nutrition, St. Louis, MO, 3Land O’ Lakes Purina Feed, LLC, Kansas City, MO.

4:15 PM 340 Justi fying phytogenic feed additi ve matrix values in conjuncti on with exogenous feed enzymes. L. K. Shires*, S. A. Loop, C. K. Gehring, K. R. Beaman, and J. S. Moritz, West Virginia University, Morgantown.

4:30 PM 341 The eff ect of phytase and energy enzyme inclusion on growth and bone ash in low phosphorus diets. J. R. Coppedge*1, J. Klein1, K. Jessen1, A. Jordan1, B. Brown2, F. Ruch2, and J. T. Lee1, 1Texas A&M University, College Station, 2Enzyvia LLC, Sheridan, IN.

Nonruminant Nutriti onHealth 1

Chair: Paul Ebner, Purdue UniversityKorbel Ballroom 3c

2:00 PM 342 Transforming coccidiosis mediated lesion score eff ects into esti mates of performance and calorifi c costs in the form of ADG, FCR, malabsorpti on and eff ecti ve caloric value throughout the broiler growth curve to 48 days of age. R. G. Teeter*1, A. Beker1, C. Brown1, C. Broussard2, F. Fitz-Coy2, J. Radu2, and L. Newman2, 1Oklahoma State University, Stillwater, 2Schering-Plough Animal Health, Summit, NJ.

2:15 PM 343 Mintrex-Zn improves ti bia Zn depositi on and anti oxidant status of broilers under stress with coccidiosis challenge. S. D. Bun* and Y. M. Guo, China Agricultural University, Beijing, China.

2:30 PM 344 Eff ects of type and level of dietary fi ber on digesti ve traits and nutrients digesti bility in broilers. E. Jiménez-Moreno*1, J. M. González-Alvarado2, S. Chamorro3, C. Romero1, R. Lázaro1, and G. G. Mateos1, 1Universidad Politecnica de Madrid, Madrid, Spain, 2Universidad de Tlaxcala, México, 3Consejo Superior de Investigaciones Científi cas, Madrid, Spain.

2:45 PM 345 The eff ects of 1. 2 ppm T-2 toxin on performance, lesions, and general health of male broilers and the effi ciency of an organoaluminosilicate (mycotoxin binder). J. C. Medina. 1, J. A. Fierro. *1, J. Lara. 1, V. Brito2, and M. Forat2, 1NUTEK S. A de C. V., Tehuacan, Puebla, Mexico, 2EURO-NUTEK Premix S. A. de C. V., El Marques, Queretaro, Mexico.

3:00 PM 346 Strategies to reduce preharvest Salmonella in organic broilers. K. G. S. Lilly*, K. R. Beaman, B. N. West, L. K. Shires, S. A. Loop, P. J. Turk, G. K. Bissonnett e, and J. S. Moritz, West Virginia University, Morgantown.

3:15 PM 347 Cecal microbial populati ons of young chicks fed several prebioti c-type compounds as determined by DGGE and quanti tati ve PCR. C. M. Jacobs*, P. L. Utt erback, and C. M. Parsons, University of Illinois, Urbana.

3:30 PM 348 Turkey response to the inclusion of a Saccharomyces cerevisiae fermentati on product, Original XPC, in anti bioti c free diets following a coccidia vaccinati on. D. M. Paiva*1, C. L. Walk1, R. Lehman1, J. R. Sott osanti 1, C. F. Honaker1, D. T. Moore2, and A. P. McElroy1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Diamond V Mills, Inc., Cedar Rapids, IA.

3:45 PM 349 Eff ect of diet on equine gut microbiota. K. Daly*1, C. J. Proudman1, H. J. Flint2, and S. P. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2Rowett Institute of Nutrition and Health, Aberdeen, UK.

4:00 PM 350 Spati al alternati ve splicing of mucin 2 (Muc2) mRNA in chicken intesti ne. Z. Jiang*, C. Troche, A. C. Lossie, and T. J. Applegate, Purdue University, West Lafayette, IN.

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4:15 PM 351 Diff erences in carbohydrate compositi on of barley varieti es infl uence Salmonella transmission among pen mate weaned piglets. J. Bindelle1, R. Pieper2, J. K. Marshall3, G. Malik*3, B. R. Rossnagel3, P. Leterme4, and A. G. Van Kessel3, 1University of Liege, Gembloux Agro-Bio Tech, Liege, Wallonia, Belgium, 2Freie Universitat, Berlin, Germany, 3University of Saskatchewan, Saskatoon, SK, Canada, 4Prairie SwineCentre Inc., Saskatoon, SK, Canada.

4:30 PM 352 Histomorphology and small intesti nal sodium-dependent glucose transporter 1 gene expression in piglets fed phyti c acid and phytase-supplemented diets. T. A. Woyengo*1, J. C. Rodriguez-Lecompte1, O. Adeola2, and C. M. Nyachoti 1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Purdue University, West Lafayette, IN.

4:45 PM 353 Eff ects of essenti al oils on Clostridium perfringens infecti ons in broilers. T. Steiner*1, F. van Immerseel2, and R. Ducatelle2, 1Biomin Holding GmbH, Herzogenburg, Austria, 2Department of Pathology, Bacteriology and Avian Diseases, Ghent University, Merelbeke, Belgium.

Nonruminant Nutriti on SymposiumRethinking Equine Nutriti on

Chair: Scott Radcliff e, Purdue UniversitySponsors: Alltech, EAAP

Korbel Ballroom 1cd


2:05 PM 354 Defi ning amino acid requirements in horses: Applicati on of the indicator amino acid oxidati on technique. K. L. Urschel*1, R. J. Geor2, and P. A. Harris3, 1University of Kentucky, Lexington, 2Michigan State University, East Lansing, 3Waltham Centre for Pet Nutrition, Melton Mowbray, United Kingdom.

2:40 PM 355 Current knowledge on the relati ve role of the equine small and large intesti ne in amino acid absorpti on. N. L. Trotti er* and A. D. Woodward, Michigan State University, East Lansing.

3:15 PM Break

3:30 PM 356 Importance of volati le fatt y acid metabolism for horses. J. K. Suagee*, B. A. Corl, and R. J. Geor, Virginia Polytechnic Institute and State University, Blacksburg.

4:05 PM 357 Glucose sensing and regulati on of equine intesti nal glucose transport. S. Shirazi-Beechey*, D. Arora, J. Dyer, and K. Daly, University of Liverpool, Liverpool, UK.

4:40 PM Discussion

Physiology and EndocrinologyPoultry Physiology

Chair: Shelly Druyan, Agricultural Research Organizati on, Volcani Center, Israel505/506

2:00 PM 358 Blue-and-gold macaw (Ara ararauna) postmortem semen collecti on. J. M. Silva1, S. K. Cunha1, C. D. Corcini1, A. S. Varela Junior2, A. P. N. Albano1, A. L. S. Valente1, and D. C. Bongalhardo*1, 1Universidade Federal de Pelotas, Pelotas, RS, Brazil, 2Universidade Federal de Rio Grande, Rio Grande, RS, Brazil.

2:15 PM 359 To move or not to move? Gait analysis of the modern broiler and its implicati ons. H. Paxton*, M. A. Daley, S. A. Corr, and J. R. Hutchinson, Royal Veterinary College, Hatfi eld, Hertfordshire, UK.

2:30 PM 360 Eff ects of commercial in ovo injecti on of carbohydrates on broiler embryogenesis. W. Zhai*, R. Pulikanti , S. Womack, D. E. Rowe, and E. D. Peebles, Mississippi State University, Mississippi State.

2:45 PM 361 The eff ect of egg weight loss on embryonic development in Chinese painted quail (Coturnix chinensis) exhibiti ng parthenogenesis. J. B. Wells, H. M. Parker*, A. S. Kiess, and C. D. McDaniel, Mississippi State University, Mississippi State.

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3:00 PM 362 Relati onships of Ross × 708 broiler post-hatch development to embryonic temperature, incubati on length, and eggshell water vapor conductance. R. Pulikanti , E. D. Peebles*, W. Zhai, A. Bello, C. N. Obi, and A. O. Sokale, Mississippi State University, Mississippi State.

3:15 PM 363 NADH Oxidase generated superoxide reduces nitric oxide availability in lungs of hypoxic broilers chickens. J. Bauti sta-Ortega*, E. A. Ellis, and C. A. Ruiz–Feria, Texas A&M University, College Station.

3:30 PM 364 Genistein eff ects on fatt y liver syndrome induced by estrogen. L. M. Stevenson*, S. S. Oates, J. B. Hess, and W. D. Berry, Auburn University, Auburn, AL.

3:45 PM 365 Gene expression of thyroid hormone regulati ng elements in reproducti vely photosensiti ve and photorefractory turkey hens. S. W. Kang*, S. Kosonsiriluk, and M. E. El Halawani, University of Minnesota, St. Paul.

4:00 PM 366 Identi fi cati on of a nonclassical glucocorti coid responsive region of the growth hormone gene during chick embryonic development. K. A. Heuck-Knubel* and T. E. Porter, Department of Animal & Avian Sciences University of Maryland, College Park.

4:15 PM 367 Detecti on and expression of the glucocorti coid receptor in the laying hen’s oviduct. L. A. Bola*, D. V. Arbona, and J. B. Hoff man, North Carolina State University, Raleigh.

4:30 PM 368 Detecti on and expression of glucocorti coid receptors in the germinal disc (GD) and non-germinal disc (NGD) regions of the laying hen’s hierarchical ovarian follicles. J. B. Hoff man*, D. V. Arbona, and L. A. Bola, North Carolina State University, Raleigh.

4:45 PM 369 Molecular cloning and characterizati on of chicken and zebrafi sh prostaglandin receptors. A. H. Y. Kwok*, Y. Wang, and F. C. Leung, The University of Hong Kong.

5:00 PM 370 Eff ect of seminal plasma progesterone on sperm hole penetrati on in White Leghorns. E. M. Anderson* and K. J. Navara, University of Georgia, Athens.

Processing and ProductsChair: Aaron S. Kiess, Mississippi State University

507

2:00 PM 371 Salmonella recovery following air chilling for matched neck-skin and whole carcass sampling methodologies. R. J. Buhr*, N. A. Cox, J. A. Cason, L. L. Rigsby, and D. V. Bourassa, USDA-ARS Russell Research Center, Athens, GA.

2:15 PM 372 Eff ect of ultrasonicati on and phosphate level during marinati on on numbers of Salmonella and Escherichia coli on broiler breast meat. D. P. Smith*, Poultry Science Dept., North Carolina State University, Raleigh.

2:30 PM 373 The enrichment of breast and thigh meat in broilers for DHA using supplemental DHA. M. K. Manangi*, B. Wuelling, J. Hux, S. Carter, and M. Vazquez-Anon, Novus International, Inc., St. Charles, MO.

2:45 PM 374 Eff ect of feeding hatchery waste meal processed by diff erent techniques on egg quality and producti ve performance of laying hens. A. Mahmud*1, Saima1, M. A. Jabbar1, A. W. Sahoota1, Z. Ali2, and M. Z. U. Khan1, 1University of Veterinary & Animal Sciences, Lahore, Pakistan, 2Big Feeds (Pvt) Ltd., Lahore, Pakistan.

3:00 PM 375 Eff ect of feeding fl axseed and two types of anti oxidants on quality parameters of omega-3 enriched eggs during storage. Z. Hayat*1,2, G. Cherian3, T. N. Pasha2, F. M. Khatt ak2, and M. A. Jabbar2, 1University College of Agriculture, University of Sargodha, Sargodha-40100, Pakistan, 2University of Veterinary and Animal Sciences, Lahore-54000, Pakistan, 3Department of Animal Sciences, Oregon State University, Corvallis.

3:15 PM 376 Quality of shell eggs stored under modifi ed atmosphere packaging. T. Yalamanchili*, C. Z. Alvarado, L. D. Thompson, and C. J. Brooks, Texas Tech University, Lubbock.

3:30 PM 377 Evaluati on of fatt y acids and proteins in eggs from cage and range laying hens. L. K. Kerth*1, P. A. Curti s1, K. R. Willian2, C. R. Kerth1, and K. E. Anderson3, 1Auburn University, Auburn, AL, 2Tuskegee University, Tuskegee, AL, 3North Carolina State University, Raleigh.

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Ruminant Nutriti onBeef: Additi ves

Chair: John Wagner, Colorado State UniversityKorbel Ballroom 2b

2:00 PM 378 Intermitt ent feeding strategies of ractopamine hydrochloride on growth performance and carcass characteristi cs of feedlot steers. M. G. Dib*1, G. E. Erickson1, T. J. Klopfenstein1, J. R. Benton1, W. A. Griffi n1, J. J. Sindt2, and W. T. Choat2, 1University of Nebraska, Lincoln, 2Elanco Animal Health, Greenfi eld, IN.

2:15 PM 379 Eff ecti veness of ractopamine when fed as a top dress in beef steers. K. L. Neuhold*1, P. T. Grubb1, J. J. Wagner1, T. E. Engle1, R. K. Peel1, and A. L. Schroeder2, 1Colorado State University, Fort Collins, 2Elanco Animal Health, Greenfi eld, IN.

2:30 PM 380 Eff ects of prepartum rumen-protected choline supplementati on on performance of beef cows and calves. L. A. Pacheco*1, J. R. Jaeger2, L. R. Hibbard1, M. J. Macek1, N. A. Sproul1, G. J. Eckerle1, E. A. Bailey1, J. W. Bolte2, and K. C. Olson1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays.

2:45 PM 381 Evaluati on of ractopamine fed in a top dress feed on growth and standard carcass characteristi cs of crossbred catt le. A. L. Schroeder*1, T. H. TerHune2, M. Edmonds3, R. P. Lemenager4, S. L. Lake4, F. K. Mckeith5, and J. J. Wagner6, 1Elanco Animal Health, Greenfi eld, IN, 2HMS Veterinary Development, Tulare, CA, 3Johnson Research, Parma, ID, 4Purdue University, West Lafayette, 5University of Illinois, Urbana, 6SECRC-Colorado State University, Lamar.

3:00 PM 382 Ractopamine hydrochloride did not aff ect growth or fermentati on of ruminal bacteria in pure culture. C. E. Walker*, J. M. Heidenreich, and J. S. Drouillard, Kansas State University, Manhattan.

3:15 PM 383 Accelerated step-up regimen with 44 mg/kg Monensin. C. E. Walker*, G. L. Parsons, K. A. Miller, L. K. Thompson, J. J. Higgins, and J. S. Drouillard, Kansas State University, Manhattan.

3:30 PM 384 Eff ects of Zilmax on blood metabolites in fi nishing catt le. C. L. Van Bibber*, G. L. Parsans, K. A. Miller, L. K. Thompson, and J. S. Drouillard, Kansas State University, Manhattan.

3:45 PM 385 Intake and digesti on of cott on co-product and disti llers grain blocks fed as a catt le hay replacement. G. M. Hill* and D. J. Renney, University of Georgia, Tifton.

4:00 PM 386 Late gestati on supplementati on of beef cows: Eff ects on cow and calf performance. D. W. Bohnert*1, R. Mills1, L. A. Stalker3, A. Nyman1, and S. J. Falck2, 1Oregon State University, Burns, 2ARS-USDA, Burns, OR, 3University of Nebraska, North Platte.

4:15 PM 387 Eff ect of forage energy intake and supplementati on on gene expression of adipose ti ssue in growing beef catt le. P. A. Lancaster*, E. D. Sharman, G. W. Horn, C. R. Krehbiel, and U. DeSilva, Oklahoma Agricultural Experiment Station, Stillwater.

4:30 PM 388 Angus and Simmental calves exhibit diff erenti al trace mineral metabolism. S. L. Hansen*, E. L. Richter, and M. E. Drewnoski, Iowa State University, Ames.

4:45 PM 389 Eff ects of polyunsaturated fatt y acid (PUFA) supplementati on on performance and acute-phase response of transported beef steers. R. F. Cooke*1, A. B. Scarpa1, F. M. Nery1, F. N. T. Cooke1, P. Moriel2, B. W. Hess2, R. R. Mills3, and D. W. Bohnert1, 1Oregon State University, Burns, 2University of Wyoming, Laramie, 3Oregon State University, Pendleton.

117

Ruminant Nutriti onDairy: Calves

Chair: Allen Young, Utah State UniversitySponsor: West Central

Korbel Ballroom 3b

2:00 PM 390 Eff ect of feeding polyphenols from pomegranate extract on health, growth, nutrient digesti on, and immunocompetence of calves. M. C. Perdomo*1, R. A. Oliveira1, C. D. Narciso1, R. S. Bisinott o1, M. A. Ballou2, M. Dreher3, and J. E. P. Santos1, 1University of Florida, Gainesville, 2Texas Tech University, Lubbock, 3POM Wondersull, Los Angeles, CA.

2:15 PM 391 Eff ect of high-protein milk replacer followed by high-protein starter on transcript profi les in ruminal ti ssue of Holstein bull calves. A. Naeem*, J. K. Drackley, J. Stamey, S. L. Rodriguez-Zas, R. E. Everts, H. A. Lewin, and J. J. Loor, University of Illinois, Urbana.

2:30 PM 392 Field evaluati on of the eff ects of free-access feeding of acidifi ed milk replacer on the growth performance of dairy replacement heifers and veal calves. C. G. Todd*1, K. E. Leslie1, S. T. Millman2, T. J. DeVries3, N. G. Anderson4, and J. M. Sargeant1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Veterinary Diagnostic and Production Animal Medicine, Biomedical Sciences, Iowa State University, Ames, 3Department of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, Ontario, Canada, 4Ontario Ministry of Agriculture, Food and Rural Affairs, Elora, Ontario, Canada.

2:45 PM 393 Comparison of raw colostrum, colostrum replacer, and pasteurized colostrum on IgG, growth, and health of dairy calves. C. L. Wilson* and L. E. Davis Rincker, Eastern Kentucky University, Richmond.

3:00 PM 394 Eff ect of the ingredients on acid binding capacity and pH of calves starter rati on. Y. Tu*1, Q. Y. Diao1, S. S. Feng2, Y. Zhou1, and Q. Yun1, 1Feed Research Institute of Chinese Academy of Agricultural Sciences, Beijing, China, 2Beijing University of Agriculture, Beijing, China.

3:15 PM 395 Study on in vitro evaluati on of acidifi er and its eff ect on growth in calves fed milk replacer. Y. Tu*, Y. Zhou, Q. Yun, Y. Q. Fu, and Q. Y. Diao, Feed Research Institute of Chinese Academy of Agricultural Sciences, Beijing,China.

3:30 PM 396 Simulated straw bedding intake and eff ect of high and low cereal grain starters on rumen development of neonatal Holstein calves. W. B. Fokkink*1, T. M. Hill1, H. G. Bateman II1, J. M. Aldrich1, R. L. Schlott erbeck1, and A. F. Kertz2, 1Nurture Calf Research, Provimi North America, Lewisburg, OH,2ANDHIL, LLC, St. Louis, MO.

3:45 PM 397 Growth and health of calves pre- and post-weaning fed milk replacers with diff ering levels of neomycin sulfate and oxytetracycline. N. B. Litherland*1, B. Ziegler2, D. Schimek2, D. Carlson3, D. Ziegler4, M. L. Raeth-Knight1, G. G. Golombeski1, H. Chester-Jones4, and J. G. Linn1, 1University of Minnesota, St Paul, 2Hubbard Feeds Inc., Mankato, MN, 3Milk Products Inc., Chilton, WI, 4University of Minnesota Southern Research and Outreach Center, Waseca.

4:00 PM 398 Meta-analysis for designing an empirical model to predict growth of neonatal Holstein calves through eight weeks of age. H. G. Bateman II*1, T. M. Hill1, J. M. Aldrich1, R. L. Schlott erbeck1, and J. L. Firkins2, 1Nurture Research Center, Provimi North America, Lewisburg, OH, 2The Ohio State University, Columbus.

4:15 PM 399 Eff ect of diff erent fi ber sources on performance and feed intake of Holstein calves. L. Castells*1, A. Bach1,2, and M. Terré1, 1Department of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2ICREA, Barcelona, Spain.

4:30 PM 400 Eff ect of housing and management on dairy calves less than two month of age. T. M. Hill*, H. G. Bateman II, J. M. Aldrich, R. L. Schlott erbeck, D. L. Carr, and A. B. Chestnut, Nurture Research Center, Provimi North America, Lewisburg, OH.

4:45 PM 401 The eff ect of oral supplementati on of selenium on passive transfer of immunoglobulins in dairy calves. B. Nelson*1, S. M. Godden2, B. W. McBride1, T. F. Duffi eld1, and K. E. Leslie1, 1Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 2Department of Veterinary Population Medicine, University of Minnesota, St. Paul.

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Small RuminantSheep and Goat Producti on 1

Chair: K. M. Andries, Kentucky State University403/404

2:00 PM 402 Eff ects of endophyte-infected fescue seed on physiological parameters of mature female meat goats. A. R. Boyer*1, T. L. Mays1, G. W. Webb1, M. A. Brown2, and E. L. Walker1, 1Missouri State University, Springfi eld, 2USDA Grazinglands Research Center, El Reno, OK.

2:15 PM 403 The eff ects of protein supplement on lepti n concentrati ons in lambs and meat goat kids grazing bermudagrass pastures in central Oklahoma. E. L. Walker*1, S. A. Nusz2, D. H. Keisler3, and M. A. Brown4, 1Missouri State University, Springfi eld, 2Redlands Community College, El Reno, OK, 3University of Missouri, Columbia, 4USDA Grazinglangs Research Center, El Reno, OK.

2:30 PM 404 Factors aff ecti ng birth, 60-day, and weaning body weights of commercial meat goat kids born in two diff erent seasons. K. Andries* and E. Sherrow, Kentucky State University, Frankfort.

2:45 PM 405 Relati onship between body measurements and milk yield and a method to predict the milk producti on of Saanen goats. S. Dikmen*, A. Orman, H. Üstüner, and M. M. Ogan, University of Uludag, Bursa, Turkey.

3:00 PM 406 Eff ects of prepubertal growth rate of dairy ewe lambs on their subsequent lamb and milk producti on. D. L. Thomas* and Y. M. Berger, University of Wisconsin-Madison.

3:15 PM 407 Milk producti on and lamb growth of hair sheep weaned at 63 or 90 d of age in an accelerated lambing system in the tropics. R. W. Godfrey* and K. Facison, University of the Virgin Islands, St Croix.

3:30 PM 408 Economic impacts of ram mati ng behavior. L. K. Gardiner*, B. S. Rashford, J. P. Hewlett , and B. M. Alexander, University of Wyoming, Laramie.

OTHER EVENTS

Presentati on by Dr. Roger Beachy, NIFA403/404

5:00 – 6:00 PM

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Tuesday, July 13

POSTER PRESENTATIONSAnimal Behavior and Well-Being

Swine and Poultry

T1 Recogniti on of maternal amnioti c fl uid by pre-weaning piglets. J. Figueroa*, D. Solà-Oriol, R. Davín, J. F. Pérez, and X. Manteca, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

T2 The eff ect of colostrum supplementati on on piglets’ body temperature recovery and lactati on performance. R. Muns*, J. L. Ruiz de la Torre, P. S. Agosti ni, X. Manteca, and J. Gasa, SNiBA, Departament Ciència Animal i dels Aliments, Universitat Autònoma de Barcelona, Barcelona, Spain.

T3 Comparison of pig restraint and sampling methods on blood lactate concentrati on. B. Buzzard*1, L. N. Edwards1, R. D. Goodband1, D. B. Anderson2, T. E. Engle2, and T. Grandin2, 1Kansas State University, Manhattan, 2Colorado State University, Fort Collins.

T4 The eff ect of alleyway width on gestati ng sow welfare in a free-access stall system. L. A. Mack*1, M. F. Elischer1, S. D. Eicher2, A. K. Johnson3, D. C. Lay Jr. 2, B. T. Richert1, and E. A. Pajor4, 1Purdue University, West Lafayette, IN, 2LBRU, USDA-ARS, West Lafayette, IN, 3Iowa State University, Ames, 4University of Calgary, Calgary, AB, Canada.

T5 A comparison of two farrowing environments on piglet performance. A. R. Hanson*, P. M. Walker, and J. P. Holt, Illinois State University, Normal.

T6 Behavior of Duroc pigs on sudangrass (Sorghum bicolor) pastures. S. Pietrosemoli*1,2, J. C. Guevara2, A. Lobo3, J. Cardona3, W. Maradiaga3, and J. T. Green4,2, 1Animal Science Department. North Carolina State University, Raleigh, 2Alternative Swine Research and Extension Project, Raleigh, NC,3Universidad Nacional de Agricultura, Catacamas, Olancho, Honduras., 4Crop Science Department. North Carolina State University, Raleigh.

T7 Eff ects of postnatal serotonin agonism on fear response and memory. R. L. Dennis* and H. W. Cheng, Livestock Behavior Research Unit, USDA-ARS, West Lafayette, IN.

T8 Infl uence of increasing-dim and bright, and split-dark-bright lighti ng on broiler mobility and stress. R. J. Lien*, J. B. Hess, and S. F. Bilgili, Auburn University, Auburn, AL.

T9 The use of lidocaine as an analgesic to study immediate pain associated with hot blade beak trimming in 1- and 10-day-old White Leghorn chicks. M. Cho*1, K. Schwean-Lardner1, A. Livingston2, and H. L. Classen1, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

T10 Comparison of an enriched and barren environment on welfare related fear behaviors of commercial laying hens. C. J. Davis*, H. Taira, M. M. Beck, and P. A. Skewes, Clemson University, Clemson, SC.

T11 The behavior of Japanese quail fed diets supplemented with passionfl ower. J. D. T. Silva, F. H. Hada, R. H. Marques, R. A. Gravena, V. K. Silva, S. A. Queiroz, and V. M. B. Moraes*, São Paulo State University, Jaboticabal, SP, Brazil.

T12 Strain diff erences among six varieti es of fowl in two fear tests. G. S. Archer* and J. A. Mench, University of California, Davis.

T13 Behavior expression of testosterone treated cockerels in response to social grouping. S. S. Askari Rankouhi*, M. A. Karimi Torshizi, R. Vaez Torshizi, A. Niknam, and A. Maghsoudi, Tarbiat Modares University, Tehran, Iran.

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Animal HealthViruses, Infecti ons, and Immunity

T14 Results from the Washington State bovine viral diarrhea virus voluntary control project. J. R. Wenz*, D. A. Moore, H. L. Neibergs, and J. S. Neibergs, Washington State University, Pullman.

T15 Eff ects of source and level of energy on the immune competence and response to an infecti ous bovine rhinotracheiti s virus (IBRV) challenge in catt le. L. R. Schwertner*1, L. E. Hulbert1,2, J. A. Carroll2, M. L. Galyean1, and M. A. Ballou1, 1Department of Animal and Food Sciences, Texas Tech University, Lubbock, 2Livestock Issues Research Unit, USDA–ARS, Lubbock, TX.

T16 The eff ects of dam parity and anti bioti cs on immune parameters and gastrointesti nal bacterial diversity in weanling pigs. E. E. Hinkle*, H. Tran, J. W. Bundy, R. Moreno, P. S. Miller, J. Walter, and T. E. Burkey, University of Nebraska, Lincoln.

T17 Serum IgG concentrati ons and performance, incidence of diseases, and risk of death in preweaned Holstein calves. M. C. Perdomo* and J. E. P. Santos, University of Florida, Gainesville.

T18 Eff ects of live and killed Mycoplasma gallisepti cum vaccines prior to an F-strain Mycoplasma gallisepti cum overlay on the reproducti ve and digesti ve organ characteristi cs of commercial layers. R. Jacob*1, E. D. Peebles1, J. D. Purswell2, and S. L. Branton2, 1Mississippi State University, Mississippi State, 2USDA-ARS, Poultry Research Unit, Mississippi State.

T19 Discovery of diff erenti ally expressed microRNAs in Porcine reproducti ve and respiratory syndrome (PRRS) virus infected alveolar macrophages. J. A. Hicks, N. Trakooljul, and H. C. Liu*, North Carolina State University, Raleigh.

T20 Development of mouse monoclonal anti bodies specifi c for chicken interleukin-18 (IL-18). Y. H. Hong*1, H. S. Lillehoj2, S. H. Lee2, M. -S. Park2, J. LaBresh3, D. Tompkins4, and C. Baldwin4, 1Department of Animal Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do Republic of Korea, 2Animal and Natural Resources Institute, Agricultural Research Service-U. S. Department of Agriculture, Beltsville, MD, 3Kingfi sher Biotech, Inc., St. Paul, MN, 4Department of Veterinary and Animal Sciences, Paige Laboratory, University of Massachusetts, Amherst.

T21 Infl uence of two diff erent doses of infecti ous bovine rhinotracheiti s virus (IBRV) on immune and physiological parameters in steers. S. M. Falkenberg*1, T. B Schmidt1, T. Elsasser4, J. L. Sarti n3, J. O. Buntyn1, and J. A. Carroll2, 1Mississippi State University, Mississippi State, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX, 3Auburn University College of Veterinary Medicine, Auburn, AL, 4Bovine Functional Genomics, USDA-ARS, Beltsville, MD.

T22 The eff ect of thymol on reacti ve oxygen species producti on by bovine neutrophils. L. M. Nemec*, C. Wu, S. Cordova, K. Davison, and T. F. Gressley, University of Delaware, Newark.

T23 Bovine hepati c and adipose reti nol binding protein gene expression. P. Rezamand*, K. M. Hunt, R. D. Schramm, and M. A. McGuire, University of Idaho, Moscow.

Beef Species

T24 Yeast supplementati on alters the health status of receiving catt le. J. A. Carroll*1, C. T. Collier1, L. E. Hulbert1,3, J. R. Corley2, A. G. Estefan2, D. N. Finck3, and B. J. Johnson3, 1USDA-ARS, Livestock Issues Research Unit, Lubbock, TX, 2Lesaffre Feed Additives, Milwaukee, WI, 3Texas Tech University, Dept. of Animal and Food Sciences, Lubbock.

T25 Impact of mature cow weights on farm profi tability and economic weights of beef catt le traits. F. Szabó*1, K. Keller1, J. Wolf2, and M. Wolfová2, 1University of Pannonia Georgikon Faculty, Keszthely, Hungary, 2Institute of Animal Science, Uhrinéves, Prague, Czech Republic.

T26 Carcass characteristi cs and chemical compositi on of Longissimus muscle of diff erent geneti c groups fi nished at tropical conditi on. R. H. de Tonissi Buschinelli de Goes*1, D. M. Lambertucci3, K. C. da Silva Brabes1, A. B. Mancio2, C. Mistura4, and D. D. Alves5, 1Universidade Federal da Grande Dourados, Dourados, MS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Faculdade de Ciências Biomédicas de Cacoal, Cacoal, RO, Brazil, 4Universidade do Estado da Bahia, Juazeiro, BA, Brazil, 5Universidade Estadual de Montes Claros, Janaúba, MG, Brazil.

T27 Effi cacy of day 23 GnRH for CIDR-Select estrus synchronizati on for beef heifers bred 12 hours aft er estrus or by fi xed-ti me AI. J. L. Seabrook*, R. K. Peel, G. E. Seidel, and J. C. Whitti er, Colorado State University, Fort Collins.

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T28 Fatt y acid profi le of feedlot Brangus bullocks fed with monensin or polyclonal anti bodies. R. S. Barducci*1,2, L. M. N. Sarti 1, M. D. B Arrigoni1, R. D. L. Pacheco1, D. D. Millen1, C. L. Marti ns1, S. R. Baldin1, F. S. Parra1, J. R. Ronchesel1, T. M. Mariani1, J. P. S. T. Bastos1, T. C. Putarov1, D. Tomazella1, and H. D. Rosa1, 1FMVZ/UNESP, Botucatu, São Paulo, Brazil, 2Apoio FAPESP, São Paulo, Brazil.

T29 Shelf-life characteristi cs of longissimus muscle of feedlot bullocks supplemented with vitamin D and E. R. D. L. Pacheco*1,5, S. R. Baldin1,2, F. S. Parra1, J. R. Ronchesel1, N. R. B. Consolo3, M. D. B. Arrigoni1, D. D. Millen1, C. L. Marti ns1, R. S. Barducci1, L. M. N. Sarti 1, D. Tomazella1, A. L. Campanini1, J. M. P. Silva1, A. S. C. Pereira1, D. P. D. Lanna4, 1FMVZ/UNESP, Botucatu, São Paulo, Brazil, 2Apoio FAPESP, São Paulo, Brazil, 3USP, Pirassununga, São Paulo, Brazil, 4ESALQ, Piracicaba, Sã Paulo, Brazil, 5Aluno do doutorado do programa de pós-graduaçao em zootecnia da FMVZ/UNESP, Botucatu, Brazil.

T30 Eff ect of vitamin D and E supplementati on on att ributes of meat tenderness of feedlot bullocks. S. R. Baldin*1,2, F. S. Parra1, J. R. Ronchesel1, N. R. B. Consolo3, M. D. B. Arrigoni1, D. D. Millen1, C. L. Marti ns1, R. D. L. Pacheco1, R. S. Barducci1, L. M. N. Sarti 1, D. Tomazella1, A. L. Campanini1, F. A. S. Miquilin1, A. S. C. Pereira3, D. P. D. Lanna4, 1FMVZ/UNESP, Botucatu, São Paulo, Brazil, 2Apoio FAPESP, São Paulo, Brazil, 3USP, Pirassununga, São Paulo, Brazil, 4ESALQ, Piracicaba, Sã Paulo, Brazil.

T31 Infl uence of weaning strategy on growth and immunity in beef calves. L. B. Krebs*, A. Loyd, and E. G. Brown, Stephen F. Austin State University, Nacogdoches, TX.

T32 Eff ects of origin, breed, sex and season on producti ve performance of catt le arriving to feedlots located in Northern Mexico (Mexicali, B. C. ). L. C. Muñoz-Salas1, C. F. Arechiga*1, J. I. Aguilera-Soto1, M. A. Lopez-Carlos1, S. Mendez de Lara1, F. Mendez-Llorente1, M. Rincon1, F. J. Guti errez1, C. A. Medina-Flores1, L. Avendaño-Reyes2, and A. Correa-Calderon2, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Autonoma de Baja California, Mexicali, BC, Mexico.

T33 Number of days to accurately measure individual feed intake in lactati ng females. K. A. Gray*, B. L. Winslow, M. H. Poore, and J. P. Cassady, North Carolina State University, Raleigh.

T34 Eff ect of cutti ng ti me and macerati on on nitrogen uti lizati on of trefoil-grass hay by growing steers. A. F. Brito*1, C. Lafrenière2, and R. Berthiaume2, 1University of New Hampshire, Durham, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

T35 Temperature during summer transport of Canadian feeder catt le at high and low loading densiti es. C. Goldhawk*1,2, E. Janzen1, L. González4, T. Crowe3, J. Kastelic2, E. Pajor1, and K. Schwartzkopf-Genswein2, 1University of Calgary, Calgary, Alberta, Canada, 2Agriculture and AgriFood Canada, Lethbridge, Alberta, Canada, 3University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 4University of Manitoba, Winnipeg, Manitoba, Canada.

Breeding and Geneti csPoultry and Small Ruminants

T36 Comparati ve genomics: The guinea fowl sati ety center. N. Bonner*, J. Tyus, and S. Nahashon, Tennessee State University, Nashville.

T37 Divergent selecti on for 4-week body weight in Japanese quail: Relati onship between blood parameters and carcass characteristi cs. H. Beiki*, A. Pakdel, and M. Moradi Shahre Babak, University of Tehran, Iran.

T38 Geneti c variati on in physiological responses following heat stress in laying hens. J. N. Felver-Gant*1, L. A. Mack1, R. L. Dennis2, and H. W. Cheng2, 1Purdue University, West Lafayette, IN, 2Livestock Behavior Research Unit, USA-ARS, West Lafayette, IN.

T39 Genome-wide copy number variati on and temporal gene expression analysis in Marek’s disease-resistant and -suscepti ble inbred chickens. Y. Yu1, A. Mitra1, H. Zhang2, F. Tian1, G. Liu*3, and J. Song1, 1University of Maryland, College Park, 2USDA-ARS-ADOL, East Lansing, MI,3USDA-ARS, Beltsville, MD.

T40 Broiler breeders with an effi cient innate immune response are more resistant to coccidial infecti ons. C. L. Swaggerty*1, K. J. Genovese1, H. He1, J. R. Nerren1, I. Y. Pevzner2, and M. H. Kogut1, 1United States Department of Agriculture, College Station, TX, 2Cobb-Vantress, Inc., Siloam Springs, AR.

T41 Expression of the pepti de transporter, PepT1, in chickens from high and low weight-selected lines and their F1 and F2 crosses. B. Zwarycz*, E. A. Wong, P. B. Seigel, and C. R. Mott , Virginia Polytechnic Institute & State University, Blacksburg.

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T42 Geneti c properti es of feed uti lizati on effi ciency parameters. S. E. Aggrey*1, A. B. Karnuah1, and N. B. Anthony2, 1University of Georgia, Athens, 2University of Arkansas, Fayetteville.

T43 Analysis of ascites suscepti bility using geneti c markers in commercial broilers. S. Krishnamoorthy*, N. Anthony, D. Rhoads, R. Wideman, and G. Erf, University of Arkansas, Fayetteville.

T44 Using quanti tati ve PCR to investi gate three candidate genes related to pulmonary hypertension in the chicken. A. A. Al-Rubaye*, N. B. Anthony, G. F. Erf, R. F. Wideman, and D. D. Rhoads, University of Arkansas, Fayetteville.

T45 Selecti on of the best model for esti mati on of geneti c parameters for growth traits in Iranian Moghani sheep. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, Rasht, Iran, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

T46 Esti mates of geneti c trends for body weight traits of Moghani sheep obtained by a multi variate animal model analysis. N. Ghavi Hossein-Zadeh*, Department of Animal Science, Faculty of Agriculture, University of Guilan, Guilan, Rasht, Iran.

T47 Associati on of polymorphisms in the FecB gene with litt er size in Wadi sheep. Y. Ren*1,2, Z. Shen1,2, M. Li3, N. Xiao3, W. Dong3, and S. Fu1, 1Binzhou Animal Science & Veterinary Medicine Institute, Binzhou Shandong, China, 2Research and Development Center of Wadi Sheep Breeding Technology, Binzhou Shandong, China, 3Shandong Lvdu Biotechnology Co., Ltd., Binzhou Shandong, China.

T48 Inbreeding eff ects on diff erent weights and populati on structure of Santa Inês sheep. M. L. Santana Júnior*, V. B. Pedrosa, P. S. Oliveira, J. P. Eler, and J. B. S. Ferraz, Animal Breeding and Biotechnology Group, Department of Basic Sciences, College of Animal Science and Food Engineering, University of São Paulo, C. Postal 23, 13635-970, Pirassununga, SP, Brazil.

T49 Esti mates of variances due to direct and maternal eff ects on birth weight in Moghani sheep. M. Bayeri Yar*1, S. Alijani1, T. Farahvash2, and A. rafat1, 1University of Tabriz, Tabriz, East Azerbijan, Iran, 2Islamik Azad University, Shabestar Branch, Tabriz, East Azerbijan, Iran.

T50 Esti mati on of additi ve and nonadditi ve geneti c parameters for growth traits of Moghani sheep. M. Bayeri Yar*1, S. Alijani1, and T. Farahvash2, 1University of Tabriz, Tabriz, East Azerbijan, Iran, 2Islamic Azade University, Shabestar Branch, Tabriz, East Azerbijan, Iran.

T51 Esti mati on of variance components for reproducti ve traits of Moghani sheep. M. Bayeri Yar*1, s. Alijani1, and T. Farahvash2, 1Univeraity of Tabriz, Tabriz, East Azerbijan, Iran, 2Islamic Azade University, Shabestar Branch, Tabriz, East Azerbijan, Iran.

T52 Determinati on of intrinsic tolerance for high dietary nitrate in ewes using hepati c gene expression. R. R. Cockrum*, K. J. Austi n, and K. M. Cammack, University of Wyoming, Laramie.

T53 Geneti c parameters for growth traits in the progeny of Nubian, French Alpine Saaen, Toggenburgh, and Spanish goats mated naturally to Boer sires. A. Pérez*, J. S. Saucedo, L. Avendaño, J. F. Ponce, and M. F. Montaño, Universidad Autónoma de Baja California, México, Instituto de Ciencias Agrícolas, Mexicali, Baja California, México.

Companion AnimalsCompanion Animal Biology

T54 Student organizati on sponsored dog training classes provide experienti al learning opportunity for students and community parti cipants. L. K. Karr-Lilienthal*1 and J. S. Morstad3,2, 1University of Nebraska - Lincoln, 2Union College, Lincoln, NE, 3Prairie Skies Inc., Lincoln, NE.

T55 Tail defl ecti on as a measure of emoti onal state in canines. C. L. Terrill*, T. H. Friend, and J. E. Sawyer, Texas A&M University, College Station.

T56 Galactoglucomannan oligosaccharide (GGMO) supplementati on aff ects nutrient digesti bility, fermentati on end-product producti on, and large bowel microbiota of the dog. T. A. Faber*1, A. C. Hopkins2, I. S. Middelbos1, N. P. Price3, and G. C. Fahey Jr.1, 1University of Illinois, Urbana, 2Temple-Inland, Diboll, TX, 3National Center for Agricultural Utilization Research, USDA, Peoria, IL.

T57 Evaluati on of cellulose and beet pulp as dietary fi bers for use in raw meat-based diets fed to capti ve exoti c felids. K. R. Kerr*1, C. Morris2, S. Burke2, and K. S. Swanson1,3, 1Division of Nutritional Sciences, University of Illinois, Urbana, 2Henry Doorly Zoo, Omaha, NE, 3Department of Animal Sciences, University of Illinois, Urbana.

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T58 The infl uence of fi sh versus mammalian and avian protein sources on sati ety hormone response in dogs. B. M. Vester Boler*1, T. A. Faber1, L. L. Bauer1, K. S. Swanson1, S. Smiley2, P. J. Bechtel2,3, and G. C. Fahey Jr.1, 1University of Illinois, Urbana, 2University of Alaska, Fairbanks, 3USDA/ARS, Fairbanks, AK.

T59 Dietary magnesium alters urinary histamine excreti on in domesti c felines. S. K. Marti n*1, C. E. Conway1, M. R. C. de Godoy1, D. L. Harmon1, E. S. Vanzant1, S. Zicker2, R. M. Yamka2, and K. R. McLeod1, 1University of Kentucky, Lexington, 2Hill’s Pet Nutrition, Inc., Topeka, KS.

T60 Dietary eff ects of dietary cati on anion balance on histamine metabolism and urine acidity in domesti c felines. S. K. Marti n*1, C. E. Conway1, M. R. C. de Godoy1, D. L. Harmon1, E. S. Vanzant1, S. Zicker2, R. M. Yamka2, and K. R. McLeod1, 1University of Kentucky, Lexington, 2Hill’s Pet Nutrition, Inc., Topeka, KS.

T61 The eff ects of graded arginine levels on nitrogen metabolism in the lean adult dog. C. E. Conway*1, M. R. C. de Godoy1, S. K. Marti n1, K. R. McLeod1, N. Z. Frantz2, R. M. Yamka2, and D. L. Harmon1, 1University of Kentucky, Lexington, 2Hill’s Pet Nutrition, Inc., Topeka, KS.

T62 The eff ects of carob (Ceratonia siluqua) on some reproducti ve parameters of male New Zealand White rabbits. A. Ata, M. S. Gulay*, O. Yildiz-Gulay, and S. Gungor, Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey.

T63 The eff ects of carob (Ceratonia siluqua) on some hematological parameters and organs of male New Zealand White rabbits. M. S. Gulay*1, O. Yildiz-Gulay1, A. Ata1, A. Balic2, and A. Demirtas1, 1Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey, 2Sakarya Toyota Hospital, Sakarya, Turkey.

T64 The eff ects of feeding Pinus pinea seeds on some blood values in male New Zealand White rabbits. O. Yildiz-Gulay*1, M. S. Gulay1, A. Ata1, A. Balic2, and A. Demirtas1, 1Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey, 2Sakarya Toyota Hospital, Sakarya, Turkey.

T65 Spermatological parameters of male New Zealand White rabbits supplemented with Pinus pinea seeds. A. Ata, M. S. Gulay*, O. Yildiz-Gulay, S. Avki, and S. Gungor, Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey.

Dairy FoodsCheese

T66 An x-ray system to assess Ragusano PDO quality. G. Impoco1, C. Pasta1, G. Portelli1, G. Marino1, M. Caccamo*1, S. Carpino1, and G. Licitra1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2D. A. C. P. A., University of Catania, Catania, Italy.

T67 Eff ects of rapid visco analyzer on the functi onal properti es of imitati on mozzarella cheese. S. He1,2, X. Li*1,2, Y. Ma3, C. Yao2, and B. Wu1,2, 1Key Laboratory of Dairy Science, Northeast Agricultural University, Ministry of Education, Harbin, Heilongjiang, China, 2College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China, 3School of Food Science and Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, china.

T68 A sensor technology for monitoring and controlling syneresis in the cheese vat. T. G. Ferreira*1, M. Casti llo1,2, F. A. Payne1, C. O’Donnell3, and D. O’Callaghan4, 1University of Kentucky, Lexington, 2Universitat Autònoma de Barcelona, Spain, 3University College Dublin, Ireland, 4Moorepark Food Research Center, Teagasc, Fermoy,Co, Cork, Ireland.

T69 Method to quanti fy retenti on of lipid soluble substances in a cheese curd model system. M. Tippett s* and S. Marti ni, Utah State University, Logan.

T70 Eff ect of storage at ambient temperature on calcium lactate crystallizati on in Cheddar cheese. F. Su, P. Rajbhandari, and P. Kindstedt*, University of Vermont, Burlington.

T71 Eff ect of additi on of calcium chloride and sodium chloride on afl atoxin M1 content during Egypti an Domiati cheese processing. M. M. Motawee*1, K. Genedy1, and T. A. Nassib2, 1National Organization For Drug Control and Research. Egypt, Giza, Cairo, Egypt, 2Faculty of Agriculture, Mansoura University, Mansoura, Egypt.

T72 Eff ect of milk fat content on goat cheese proteolysis elaborated with the traditi onal method. D. Sánchez-Macías*, I. Moreno-Indias, L. E. Hernández-Castellano, A. Morales-delaNuez, A. Torres, M. D. Ruiz-Díaz, A. Argüello, and N. Castro, Department of Animal Science, Las Palmas de Gran Canaria University, Arucas, Las Palmas, España.

T73 Impact of salt substi tutes on the sensory characteristi cs of reduced sodium process cheese. A. Kommineni*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

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T74 Comparison of identi fi ed fl avor compounds, texture and sensory properti es in regular cream cheese and cream cheese made from whole milk powder. S. S. Jeon*, C. H. Chung, and H. S. Kwak, Sejong University, Seoul, South Korea.

T75 Identi fi cati on of neutral volati le compounds, texture and sensory properti es in cholesterol-removed cream cheese. S. S. Jeon*, S. J. Lee, and H. S. Kwak, Sejong University, Seoul, South Korea.

T76 Changes of Ragusano cheese aroma due to diff erent levels of pasture intake. S. Carpino*1, T. Rapisarda1, I. Schadt1, C. Pasta1, G. Belvedere1, and G. Licitra1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2DACPA, Catania University, Catania, Italy.

T77 Enzyme accelerated ripening of Turkish Mihalic hard cheese: Proteolysis and lipolysis. T. Ozcan* and E. Kurdal, Uludag University, Department of Food Engineering, Bursa, Turkey.

T78 Seasonal variati on in milk compositi on aff ects textural properti es of low-moisture part-skim Mozzarella cheese. V. Jai*, U. Lund, and N. Farkye, California Polytechnic State University, San Luis Obispo.

T79 A study of bioacti ve pepti des in US Cheddar cheeses of diff erent ages. Y. Lu*, S. Govindasamy-Lucey, and J. A. Lucey, University of Wisconsin-Madison, Madison.

T80 Eff ect of curd milling on the characteristi cs of Queso Fresco during storage. D. L. Van Hekken*1, M. H. Tunick1, N. Y. Farkye2, J. B. Luchanski1, S. Mukhopadhyay1, and P. M. Tomasula1, 1USDA, Agricultural Research Service, Wyndmoor, PA, 2California Polytechnic State University, San Luis Obispo.

T81 Pigments from nonthermal browning formed in Gouda and Parmesan cheeses. A. Lopez-Hernandez*1, L. E. Rodriguez-Saona2, M. M. Giusti 2, M. E. Johnson3, D. A. Sommer3, and S. A. Rankin1, 1University of Wisconsin-Madison, Madison, 2The Ohio State University, Columbus, 3Wisconsin Center for Dairy Research, Madison.

T82 Whey ricott a: A scienti fi c reevaluati on. J. W. -M. Heick*, R. Jimenez-Flores, and H. Khalil, California Polytechnic State University, San Luis Obispo.

Dairy FoodsChemistry

T83 Evaluati on of the additi on of urea to refrigerated raw milk on the crude protein, milk fat, lactose, and total solids contents determined by mid-infrared spectrometry. E. G. Esteves1, M. M. O. P. Cerqueira*2, L. M. Fonseca2, M. O. Leite2, M. R. Souza2, C. F. A. M. Penna2, R. Rodrigues2, and L. R. Abreu3, 1Ministry of Agriculture, Brasília, Distrito Federal,Brasil, 2Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brasil, 3Federal University of Lavras, Lavras, Minas Gerais, Brasil.

T84 Cheese whey compositi onal analysis using infrared spectroscopy. F. A. Pinto1, L. A. Clementi no1, D. L. S. Oliveira1, L. R. Abreu2, L. M. Fonseca*1,3, R. Rodrigues1,3, M. O. Leite1,3, and M. M. O. P. Cerqueira1,3, 1Federal University of Minas Gerais/Escola de Veterinária/DTIPOA, Belo Horizonte, MG, Brazil, 2Universidade Federal de Lavras/DCA, Lavras, MG, Brazil, 3Laboratory for Milk Quality Analysis, Belo Horizonte, MG, Brazil.

T85 Comparison of Mojonnier and Gerber methods for analyzing the fat content of fermented milk beverages. E. H. P. Andrade, M. O. Leite, C. F. A. M. Penna, M. R. Souza, L. M. Fonseca*, and M. M. O. P. Cerqueira, Federal University of Minas Gerais, Belo Horizonte, Brazil.

T86 Quanti tati ve analysis of the distributi on of fat globules in milk. G. Impoco1, N. Fucà2, and G. Licitra*1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2DACPA, University of Catania, Catania, Italy.

T87 Evaluati on of Sprint Rapid Protein Analyzer for total protein analysis of Cheddar cheese. H. M. Zhang*, P. Salunke, J. K. Amamcharla, and L. M. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

T88 Determinati on of true proteins in dairy products: A comparati ve study between Kjeldahl and Sprint-Protein Analyzer. D. Zhao*, V. Jai, and N. Y. Farkye, California Polytechnic State University, San Luis Obispo.

T89 Applicati on of FTIR spectra for early detecti on of spore contaminati on in fl uid milk. J. C. Huber-Rockow* and R. Jimènez-Flores, California Polytechnic State University, San Luis Obispo.

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Dairy FoodsFoods and Products

T90 Oxidati on stability of milk rich in α-linolenic acid produced through duodenum infusion of high-linolenic perilla fatt y acid into dairy cows. Q. S. Liu, J. Q. Wang*, D. P. Bu, E. Khas, G. Yang, L. Y. Zhou, P. Sun, and K. L. Liu, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T91 Acti vity and viability of lacti c acid bacteria in yogurts forti fi ed with predigested nongerminated or germinated whole soy powder. U. Nsofor*1,2 and Z. Ustunol1, 1Michigan State University, East Lansing, 2Food and Drug Administration, College Park, MD.

T92 Sensory att ributes of yogurt forti fi ed with predigested, nongerminated or germinated whole soy powder. U. Nsofor*1,2 and Z. Ustunol1, 1Michigan State University, East Lansing, 2Food and Drug Administration, College Park, MD.

T93 Eff ect of lactose content on the post-acidifi cati on of yogurt. V. Sikand*, P. S. Tong, and S. Roy, California Polytechnic State University, San Luis Obispo.

T94 Eff ect of a sati ety ingredient on the properti es of resulti ng yogurts during storage. D. Olson*1, K. Aryana1,2, D. Alexander3, and T. Emmick3, 1Louisiana State University Agricultural Center, Baton Rouge, 2Louisiana State University, Baton Rouge, 3Kemin Health, Des Moines, IA.

T95 Chemical and sensory characteristi cs of set-type yoghurts made from sheep, goat, and their mixed milks during refrigerated storage. A. C. Gürsoy-Balci1, Z. Güler1, and Y. W. Park*2, 1Mustafa Kemal University, Antakya, Hatay, Turkey, 2Fort Valley State University, Fort Valley, GA.

T96 Oxidati ve stability of yogurt from bovine and caprine milks enriched with diff erent levels of n-3 fatt y acids. D. Dlders*, A. Mora-Guti errez, R. Att aie, and G. L. Goodie, Prairie View A&M University, Prairie View, TX.

T97 Evaluati on of nonessenti al and heavy minerals in three species milks, Torba yoghurts and whey. H. Sanal1, Z. Guler1, and Y. W. Park*2, 1Mustafa Kemal University, Antakya, Hatay, Turkey, 2Fort Valley State University, Fort Valley, Georgia.

T98 Impact of acidulant additi on on yogurt fermentati on ti mes and physiochemical properti es. T. A. Boomgaarden* and K. A. Schmidt, Kansas State University, Manhattan.

T99 Anti oxidati ve pepti des isolated from fermented whey proteins by lactobacilli and their eff ects on aged mice. Y. Bao*1, X. Liang1, L. Qin1, R. Li1, and M. Guo2, 1Northeast Forestry University, Harbin, China, 2University of Vermont, Burlington.

T100 Zinc-binding acti vity of yak casein hydrolysate and the structural characteristi cs of hydrolysate-Zn complex. X. Y. Mao*1, X. Wang1, J. Zhou1, and P. S. Tong2, 1College of Food Science & Nutritional Engineering, Key Laboratory of Functional Dairy of Chinese Ministry of Education, China Agricultural University, Beijing,China, 2California Polytechnic State University, San Luis Obispo.

T101 Functi onal and volati le properti es of milk serum protein concentrates. L. E. Coppola*1, S. A. Rankin1, M. S. Molitor2, and J. A. Lucey1, 1University of Wisconsin-Madison, 2Wisconsin Center for Dairy Research, Madison.

T102 Volati le profi les of commercial starter disti llates and diacetyl levels in selected dairy food. M. I. Rincon*, A. Lopez-Hernandez, M. S. Surianto, A. R. Rankin, and S. A. Rankin, University of Wisconsin-Madison.

T103 Sensory properti es of chocolate fl avored, protein forti fi ed, fl uid milk based recovery beverages produced using indirect and direct thermal processing. A. Lammert*1, A. Olabi2, K. Brooks1, S. Vink1, and P. Tong1, 1California Polytechnic State University, San Luis Obispo, 2American University of Beirut, Beirut, Lebanon.

T104 Physicochemical properti es of pomegranate-fl avored carbonated symbioti c beverage. H. Walsh*, J. Cheng, and M. Guo, University of Vermont, Burlington.

T105 Development of symbioti c milk candy. J. McCarthy*, Z. Zhang, and M. Guo, University of Vermont, Burlington.

T106 Physicochemical properti es of whey protein-based safe paper glue. J. Wang, J. Cheng*, and M. Guo, University of Vermont, Burlington.

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Forages and PasturesForage Quality

T107 Forage yield and quality assessment of tall fescue varieti es. D. J. R. Cherney*1, J. H. Cherney1, and D. Parsons2, 1Cornell University, Ithaca, NY, 2University of Tasmania, Hobart, Tasmania, Australia.

T108 Yield and chemical compositi on of forage soybeans relati ve to seeding rate and stage of harvest. B. G. Buller*, W. A. Storer, D. D. Kee, M. M. Fennel, M. A. Idlett , W. B. Brumbaugh, and F. M. LeMieux, McNeese State University, Lake Charles, LA.

T109 Chemical consti tuents of Cynodon spp. varieti es. C. L. Gordin, E. R. de Oliveira*, L. L. Freitas, F. W. Pedroso, R. H. de Tonissi e Buschinelli de Goes, B. Lempp, S. F. Luna, W. S. Prado, L. H. X. da Silva, C. W. S. Gavilan, and A. M. de Araújo Gabriel, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T110 Chemical compositi on evaluati on of diff erent Cynodon dactylon. F. W. Pedroso, E. R. de Oliveira*, L. L. Freitas, C. L. Gordin, R. H. de Tonissi e Buschinelli de Goes, B. Lempp, S. F. Luna, W. S. Prado, L. V. Moura, F. P. Monção, A. M. de Araújo Gabriel, and C. W. S. Gavilan, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T111 Chemical compositi on of three grasses of Cynodon dactylon. L. L. Freitas, E. R. de Oliveira*, F. W. Pedroso, C. L. Gordin, R. H. de Tonissi e Buschinelli de Goes, B. Lempp, S. F. Luna, W. S. Prado, F. P. Monção, L. V. Moura, and A. M. de Araújo Gabriel, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T112 Nutrient compositi on of tropical forages collected from intensively managed rotati onal grazing systems. J. C. Lopes*1, R. B. Reis2, A. L. Miller1, and D. K. Combs1, 1University of Wisconsin, Madison, 2Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.

T113 In vitro nutriti onal evaluati on of spiny and spineless Opunti a cladodes. J. A Santos-Haliscak1, E. Guti érrez-Ornelas*1,4, M. A. Cerrillo-Soto2,4, H. Bernal-Barragán2,4, and O. La-O3,4, 1Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, México, 2Universidad Juárez del Estado de Durango, Durango, Dgo., México, 3Instituto de Ciencia Animal, La Habana, Cuba, 4Red Internacional de Nutrición y Alimentación en Rumiantes, San Nicolás de los Garza, Nuevo León, México.

T114 Simple sequence repeats markers on the characterizati on of Lolium and Dactylis accessions. C. J. Aguirre-Robert1, B. Alarcón-Zúñiga*1, M. R. Venegas-Ordóñez1, O. Hernández-Mendo2, S. S. González-Muñoz2, and J. Burgueño-Ferreira2, 1Colegio de Postgraduados, Montecillo, Edo. de México, México, 2Universidad Autónoma Chapingo, Chapingo, Edo. de México, México.

T115 Correlati ons among shearing force and chemical compositi ons of wheat stems. Z. Yang, Z. Wang*, W. Yang, S. Jiang, and G. Zhang, Shandong Agricultural University, Tai-an, Shandong, China.

T116 Adaptati on of Brassica spp. and fodder radishes as late season forages in the high desert region of Oregon. C. L. Engel*, B. A. Charlton, R. J. Roseberg, and R. A. Bentley, Oregon State University, Klamath Basin Research and Extension Center, Klamath Falls.

T117 Eff ects of age of regrowth and geographical locati on on forage protein and carbohydrate fracti ons, silicon content, and their impact on IVOMD of four tropical grasses. K. A. K. Lee*1, J. R. Carpenter1, B. W. Mathews2, M. S. Thorne1, and L. E. Sollenberger3, 1CTAHR, University of Hawaii at Manoa, Honolulu, 2CAFNRM, University of Hawaii at Hilo, Hilo, 3University of Florida, Gainesville.

T118 Eff ect of ti me from rumen fl uid collecti on to sample inoculati on on esti mates of in vitro NDF digesti bility. J. C. Lopes*1, R. B. Reis2, and D. K. Combs1, 1University of Wisconsin, Madison, 2Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.

T119 Time course evaluati on of NDF digesti bility of hay crop silage and lignin as a predictor of indigesti ble fi ber. R. Ward1 and R. A. Patt on*2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Miffl inburg, PA.

T120 Eff ect of a nutrient soluti on on the chemical compositi on and in vitro fermentati on parameters of wheat hydroponic forage. H. Bernal-Barragán2,5, R. Luevano-Escobedo1, A. Elias-Iglesias4,5, E. Guti érrez-Ornelas2,5, A. Estrada-Angulo3,5, M. Guerrero-Cervantes1,5, M. A. Cerrillo-Soto1,5, and A. S. Juárez-Reyes*1,5, 1Universidad Juárez del Estado de Durango, Durango, Durango, México, 2Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 3Universidad Autónoma de Sinaloa, Culicán, Sinaloa, México, 4Instituto de Ciencia Animal, La Habana, Cuba, 5Red Internacional de Nutrición y Alimentación en Rumiantes, Durango, Durango, México.

T121 Assessing digesti bility of shredded juniperus monosperma treated with 5% alkylati on or 3% ammoniati on. C. A. Roof*, S. H. Cox, and S. L. Lodge-Ivey, New Mexico State University, Las Cruces.

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T122 Yield and quality of grasses in three diff erent dairy regions of El Salvador. E. E. Corea Guillén*1, J. M. Flores Tensos1, L. B. Leyton Barrientos1, J. F. Alvarado Parameño1, G. O. Casti llo Benedett o1, J. M. Castro Montoya1, and J. A. Elizondo-Salazar2, 1Departamento de Zootecnia. Facultad de Ciencias Agronómicas, Universidad de El Salvador, El Salvador, 2Estación Experimental Alfredo Volio Mata., Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Costa Rica.

T123 Eff ect of ferti lizati on with swine wastewater on fermentati ve characteristi cs and losses of corn silage. M. T. Cangani, R. A. Oliveira, A. C Ruggieri*, E. Urbinati , and F. C. Basso, Unesp/FCAV, Jaboticabal, São Paulo, Brazil.

T124 Tannery sludge as a nutrient source for the tropical grass Brachiaria brizantha. C. H. B. Miranda*1,2, 1Embrapa Labex USA, Lincoln, NE, 2Embrapa Beef Cattle, Campo Grande, MS, Brazil.

T125 Absorpti on and uti lizati on of Nnitrogen by Panicum maximum cv. Massai. C. H. B. Miranda*1,2, 1Embrapa Labex USA, Lincoln, NE, 2Embrapa Beef Cattle, Campo Grande, MS, Brazil.

T126 Comparisons among predicti ve equati ons and NIR for determinati on of in vitro indigesti ble NDF of corn silages. R. Ward*1, S. Weaver1, and R. A. Patt on2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Miffl inburg, PA.

T127 Nitrogen lixiviati on and uptake by forage maize with diff erent ferti lizati on and previous soil use. R. D. Améndola-Massiotti *1, I. Cach-Gómez1, M. E. Álvarez-Sánchez1, J. A. Burgueño-Ferreira2, and I. López-Cruz1, 1Universidad Autónoma Chapingo, Chapingo, México, 2Colegio de Postgraduados, Montecillo, México.

T128 Biological nitrogen fi xati on in the tropical forage legume Stylo. C. H. B. Miranda*1,2, J. R. Verzignassi2, and C. D. Fernandes2, 1Embrapa Labex USA, Lincoln, NE, 2Embrapa Beef Cattle, Campo Grande, MS, Brazil.

T129 Yield and quality of two tropical leguminous trees in the establishment year. E. Cortes-Diaz*, F. Amador-Solano, G. T. Gonzalez-Bonilla, J. L. Zaragoza-Ramirez, and P. Marti nez-Hernandez, Animal Science Department, University of Chapingo, Texcoco, Mexico, Mexico.

T130 Sequence similariti es of genes from the lignin biosynthesis pathway in tropical grasses, maize and rice. D. M. Gerônimo, N. S. Oliveira, A. B. S. Machado, and L. F. P. Silva*, Universidade de São Paulo, Pirassununga, SP, Brazil.

T131 Ovine and caprine in vitro digesti bility of Peganum harmala. L. N. Tracey*, L. B. Abbott , J. Browne-Silva, and S. L. Lodge-Ivey, New Mexico State University, Las Cruces.

T132 Chemical compositi on and in vitro ruminal fermentati on acti vity of three Mexican browse species during dry season. D. López, R. Rojo*, A. Z. M. Salem, J. L. Tinoco, J. F. Vázquez, B. Albarrán, F. González, and D. Cardoso, Centro Universitario UAEM-Temascaltepec, Temascaltepec, Estado de México, México.

T133 Eff ect of forage species on ruminal fermentati on in conti nuous culture. K. J. Soder*1, M. A. Sanderson1, and G. E. Brink2, 1USDA-ARS, University Park, PA, 2US Dairy Forage Research Center, Madison, WI.

T134 Yield, chemical compositi on and ruminal degradability of winter wheat grown under organic and conventi onal management. I. Mateos1, M. J. Ranilla1,2, A. Diaz1, C. Palacios1, C. Saro1,2, M. L. Tejido1,2, and M. D. Carro*1,2, 1Dept. Producción Animal, Universidad de León, 24007 León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas, 24346 Grulleros, León, Spain.

Growth and Development 1

T135 Comparison of nonlinear functi ons for describing the growth curve of Nile ti lapia Oreochromis niloti cus var. chitralada in a commercial producti on cycle. D. Rodriguez1, C. Ariza-Nieto2, A. Munoz1, and G. Afanador*1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

T136 In vivo measurement of body compositi on of chickens using quanti tati ve magneti c resonance (QMR). A. D. Mitchell*1, R. W. Rosebrough1, G. Taicher2, and I. Kovner2, 1USDA-ARS, Beltsville, MD, 2Echo Medical Systems, Houston, TX.

T137 Esti mati on of direct and maternal heritability of body weights in Iranian nati ve chickens using a multi variate animal model. H. Farhangfar*1, M. E. Navidizadeh2, and S. M. Hosseini1, 1Birjand University, Birjand, Iran, 2Agricultural Jihad Organisation, Mashhad, Iran.

T138 Maniçoba hay eff ects on the gastrointesti nal tract of free-range birds. P. E. N. Givisiez*, G. S. G. Bach, J. H. V. Silva, F. G. P. Costa, C. J. B. Oliveira, and R. C. Lima Neto, Universidade Federal da Paraiba, Areia, PB, Brazil.

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T139 Study on probioti c characteristi cs of three isolates of lacti c acid bacteria in in vitro and in vivo conditi on in broilers. S. Ghyamyipour1, S. Rahimi*1, M. A. Karimi Torshizi1, and N. Mojgani2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Razi Vaccin and Serum Production Research Institute, Karaj, Tehran, Iran.

T140 Uti lizati on of yeast extract and bacitracin for early intesti nal maturati on by broiler chicks obtained from breeder hens of diff erent ages. Y. O. Fasina*, R. Thanissery, and S. J. Thomas, Auburn University, Auburn, AL.

T141 Growth and organogenesis of progeny chicks from dams fed diff erent sources of trace minerals. Q. J. Sun*, S. Y. An, and Y. M. Guo, State Key Lab of Animal Nutrition, College of Animal Science & Technology, China Agricultural University, Beijing ,China.

T142 Eff ect of dietary probioti c and prebioti c on bone characteristi c of Ross broiler chickens. H. Ziaie1, G. H. Hadarbadi*1, A. Zeinali2, M. A. Karimi Torshizi4, M. Bashtani3, and H. Farhangfar3, 1Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 2Ferdowsi University, Mashhad, Iran, 3Birjand University, Birjand,South Khorasan, Iran, 4Tarbiat Moddares University, Tehran, Iran.

T143 Improved hatchability and post-hatch performance in turkey poults receiving iodinated casein in ovo. . W. G. Bott je*1, A. Wolfenden1, L. Ding2, M. Morgan1, N. Pumford1, R. Wolfenden1, G. Duncan3, T. Smith3, T. Slagel3, K. Lassiter1, and B. Hargis1, 1Dept. of Poultry Science, Center of Excellence for Poultry Science, Univ. of Arkansas, Fayetteville, 2Dept. of Animal Nutrition, College of Animal Science and Technology, China Agriculture University, Beijing, China, 3Cargill Turkey Division, Springdale, AR.

T144 Eff ect of daily lithium chloride (LiCl) administrati on on bone quality and strength in growing broiler chickens. B. M. Harvey*1, M. Eschbach2, E. Ackell1, S. Kotha2, M. Darre1, N. Francis1, D. J. Adams3, R. Ramanathan1, R. Mancini1, and K. E. Govoni1, 1Department of Animal Science, University of Connecticut, Storrs, ,2Department of Mechanical Engineering, University of Connecticut, Storrs, ,3Orthopaedic Surgery, University of Connecticut Health Center, Farmington.

T145 The bi-allelic expression of delta-like 1 homolog (Dlk1) in avian species. S. Shin* and K. Lee, The Ohio State University, Columbus.

T146 Expression of myosin heavy chain isoforms during muscle development in Leghorns and broilers. A. Lee*, Y. Suh, and K. Lee, The Ohio State University, Columbus.

T147 Growth of internal organs in quail embryo (Coturnix japonica) as a functi on of age. K. L. Arora*, Fort Valley State University, Fort Valley, GA.

T148 Growth aft er an innate immune challenge is diff erent between broiler strains. L. Xu*1, M. deBeer2, M. Einstein1, A. Schinckel1, and T. J. Applegate1, 1Purdue University, W Lafayette, IN, 2Aviagen, Inc., Huntsville, AL.

T149 Infl uence of gender and initi al body weight uniformity on growth performance and carcass quality of pigs slaughtered at 130 kg BW. L. Cámara*1, M. P. Serrano1, D. G. Valencia2, A. Fuentetaja3, and G. G. Mateos1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3Copese S. A., Segovia, Spain.

T150 Sow and litt er producti vity as aff ected by sow age. L. Cámara1, M. P. Serrano*1, D. G. Valencia2, A. Fuentetaja3, and G. G. Mateos1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3Copese S. A., Segovia, Spain.

T151 Eff ects of L-arginine supplementati on to suckling piglets on plasma metabolites and skeletal muscle properti es at weaning. D. Loesel*, S. Goers, and C. Rehfeldt, Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany.

T152 Finishing growth and carcass characteristi cs following reciprocal embryo transfer between Meishan and White crossbred pigs. J. R. Miles*, J. L. Vallet, B. F. Freking, J. J. Ford, S. D. Shackelford, and T. L. Wheeler, USDA-ARS, U. S. Meat Animal Research Center, Clay Center, NE.

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Immunology and Pathology

T153 Cytokine gene expression patt erns of milk from healthy bovine mammary glands in late and early lactati on. D. F. R. Bruno*1, R. G. S Bruno3, P. V. Rossitt o2, J. S. Cullor2, and J. L. Stott 2, 1Texas Veterinary Medical Diagnostic Laboratory, Amarillo, 2University of California Davis, 3Texas AgriLife Reseacrh and Extension, Amarillo.

T154 Intra- and interdairy heifer variati on of cellular neutrophil functi ons. L. E. Hulbert*1,2, L. R. Schwertner1, J. A. Carroll2, and M. A. Ballou1, 1Department of Animal and Food Sciences, Texas Tech University, Lubbock, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

T155 Comparison of the proliferati ve response of CD8 memory T cells from experimentally and naturally infected catt le shows the response to live Mycobacterium avium ssp. paratuberculosis stronger than the response to Johnin purifi ed protein derivati ve (JPPD). H. M. Rihan*1, G. S. Abdellrazeq2, M. J. Hamilton3, A. J. Allen3, K. T. Park3, and W. C. Davis3, 1Mansoura University, Egypt, 2Alexandria University, Egypt, 3Washington State University, Pullman.

T156 Tumor necrosis factor-α concentrati ons from whole blood cultures correlate with isolated peripheral blood mononuclear cell cultures. L. E. Hulbert*1,2, J. A. Carroll2, and M. A. Ballou1, 1Department of Animal and Food Sciences, Texas Tech University, Lubbock, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

T157 Eff ect of a Bacillus-based direct-fed microbial on cytokine gene expression in the IEC-6 rat intesti nal epithelial cell line. C. A. Wehnes*, K. N. Novak, M. Duersteler, E. Davis, and A. H. Smith, Danisco USA, Inc., Waukesha, WI.

T158 Postweaning intesti nal mucin dynamics is infl uenced by cereal grain type and commensal microbiota. G. Malik*, M. D. Drew, and A. G. Van Kessel, University of Saskatchewan, Saskatoon, SK, Canada.

T159 Mannan oligosaccharide (MOS) modulates ileal gene expression in pigs experimentally infected with porcine reproducti ve and respiratory syndrome virus (PRRSV). T. M. Che*1, R. W. Johnson1, K. W. Kelley1, W. G. Van Alsti ne2, K. A. Dawson3, C. A. Moran3, and J. E. Petti grew1, 1University of Illinois, Urbana, 2Purdue University, West Lafayette, IN, 3Alltech Biotechnology Center, Nicholasville, KY.

T160 Diff erenti al gene expression in subcutaneous and visceral adipose depots in response to lipopolysaccharide in the Sinclair minipig. S. L. Booker*, C. J. Kojima, J. S. Gouff on, and N. Moustaid-Moussa, The University of Tennessee, Knoxville.

T161 A comparati ve analysis of galecti n-11 gene expression in ruminants. N. Mikiashvili, M. Worku*, and H. Muktar, North Carolina Agricultural and Technical State University, Greensboro.

T162 Analysis of a transient receptor potenti al channel 3 (Trpc3) gene in myotonic goats: A potenti al model for human cerebellar ataxia. M. M. Corley and J. E. Caviness*, Virginia State University, Petersburg.

T163 Simultaneous detecti on and quanti tati on of anthelminti c resistance and Haemonchus contortus infecti on in grazing goats. M. M. Corley and A. A. Saeed*, Virginia State University, Petersburg.

Meat Science and Muscle BiologyFresh Meat Quality of Ruminants, Nonruminants, and Poultry

T164 Brazilian commercial cuts yield of crossbred beef bulls slaughtered at diff erent body masses. R. Mello*1, A. C. de Queiroz2, F. D. de Resende3, M. H. de Faria3, P. V. R. Paulino2, and G. R. Siqueira3, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil.

T165 Brazilian primal cuts yield of crossbreed beef catt le slaughtered at diff erent end points. R. Mello*1, F. D. de Resende2, A. C. de Queiroz3, M. H. de Faria2, F. Maldonado2, and G. R. Siqueira2, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 3Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T166 Porti ons of high value cuts in carcasses of diff erent beef catt le in the Czech Republic. J. Riha*1, J. Bezdicek1, M. Homola2, E. Vacatko2, and J. Subrt3, 1Agrovyzkum Rapotin Ltd., Vikyrovice, Czech Republic, 2Research Institute for Cattle Breeding, Ltd., Vikyrovice, Czech Republic, 3Mendel University in Brno, Brno, Czech Republic.

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T167 Predicti ng retail product yield of Nellore bulls using live animal measurements. S. L. Silva*1,3, R. C. Gomes1, J. U. Tarouco2, M. N. Bonin1, P. R. Leme1, and J. B. S. Ferraz1, 1Universidade de Sao Paulo (FZEA), Pirassununga, SP, Brazil, 2Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil, 3FAPESP, Sao Paulo, SP, Brazil.

T168 Mixed model analysis of non-linearity between cooking loss and aging ti me plus other eff ects. A. Dufek*1, J. Subrt2, J. Simeonovova2, and M. Homola3, 1Research Institute for Cattle Breeding, Ltd., Vikyrovice, Czech Republic, 2Mendel University in Brno, Brno, Czech Republic, 3Agriresearch Rapotin Ltd., Vikyrovice, Czech Republic.

T169 Epinephrine-induced MMP expression in muscle cells is uncorrelated with AMPK signalling. M. C. Cha and P. P. Purslow*, University of Guelph, Guelph, Ontario, Canada.

T170 Measurement of purge protein compositi on as an indicator of beef tenderness. B. C. Bowker*, J. S. Eastridge, and E. W. Paroczay, USDA-ARS, Beltsville, MD.

T171 Eff ect of oxidati ve stress on collagen turnover by bovine intramuscular fi broblasts. A. C. Archile*2,1, S. P. Miller1, I. B. Mandell1, M. C. Cha1, and P. P. Purslow1, 1University of Guelph, Ontario, Canada, 2University of Zulia, Maracaibo, Venezuela.

T172 Phenotypic diff erences in MMP acti vity between fi broblasts from three beef muscles. A. C. Archile*2,1, M. C. Cha1, and P. P. Purslow1, 1University of Guelph, Ontario, Canada, 2University of Zulia, Maracaibo, Venezuela.

T173 Myofi bril fragmentati on index of the longissimus muscle of Senepol and Charolais crossbred bulls. L. del Valle-Mercado*, A. Casas, D. Cianzio, M. Pagan, and G. Orti z-Colón, University of Puerto Rico, Mayaguez, Puerto Rico, United States.

T174 Eff ect of brine enhancement and mechanical tenderizati on on consumer sensory characteristi cs of cow semimembranosus steaks. J. M. Popowski*, R. B. Cox, T. J. McNamara, and P. Nelson, University of Minnesota, Twin Cities, St. Paul.

T175 Fatt y acid compositi on including cis-9, trans-11 CLA of cooked ground lamb. G. Davila-El Rassi*1, V. Banskalieva1, and M. Brown2, 1R. M. Kerr Food and Agricultural Products Center, Oklahoma State University, Stillwater, 2USDA-ARS, Grazinglands Research Laboratory, El Reno, OK.

T176 Eff ects of maternal metabolizable protein supplementati on during late gestati on on ovine fetal muscle calpain and calpastati n acti viti es. J. D. Magolski*1, W. L. Keller1, T. M. Jeske1, C. A. Schwartz1, L. A. Lekatz1, J. D. Kirsch1, C. S. Schauer2, K. A. Vonnahme1, and K. R. Maddock-Carlin1, 1North Dakota State University, Fargo, 2Hettinger Research Experiment Center, Hettinger, ND.

T177 Hyperplasti c muscle growth occurs from birth to weaning in pigs. J. M. R. López1, C. Pardo2, and G. Bee*2, 1Unidad de nutrición animal, Estación Experimental del Zaidín (CSIC), Granada, Spain, 2Agroscope Liebefeld Posieux, Research Station ALP, Posieux, Switzerland.

T178 Relati onship between average litt er weight and intralitt er weight variability on myogenesis in newborn piglets. C. Pardo1,2, M. Kreuzer2, and G. Bee*1, 1Agroscope Liebefeld Posieux, Posieux, Switzerland, 2ETH Zurich, Institute of Plant, Animal and Agroecosystem Sciences (IPAS), Zurich, Switzerland.

T179 Infl uence of genotype and slaughter weight on carcass and meat quality of Iberian pigs. M. Sánchez*1, J. Viguera1, M. I. Gracia1, J. Peinado1, A. Robina2, and J. Ruiz2, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Universidad de Extremadura, Cáceres, Spain.

T180 Eff ect of birth parity and sex on carcass traits and meat quality characteristi cs in crossbred pigs. G. D. Kim*1, J. Y. Jeong2, K. Y. Seo1, E. Y. Jung1, H. S. Yang1, and S. T. Joo1, 1Division of Applied Life Science (BK21 Program), Graduate School of Gyeongsang National University, Jinju, Gyeongnam, Republic of Korea, 2Swine Scientic Technique Center, Jinju National University, Jinju, Republic of Korea.

T181 Carcass quality of pigs vaccinated against gonadotropin releasing factor compared to surgically castrated males and gilts from two diff erent sire lines. J. I. Morales1, M. P. Serrano*2, L. Cámara2, J. D. Berrocoso2, J. P. López1, and G. G. Mateos1, 1Copiso S. A., Soria, Spain, 2Universidad Politécnica de Madrid, Madrid, Spain.

T182 The infl uence of cage housing system and laying hen strain on breast meat quality traits. K. Juurlink*1, A. McMillan1, R. Ofori1, B. Rathgeber2, and M. Jendral1, 1Nova Scotia Agricultural College, Truro, Nova Scotia, Canada, 2Agriculture Agri-food Canada, Truro, Nova Scotia, Canada.

T183 Eff ect of ulti mate pH on the chemical properti es of proteins in turkey breast meat. J. Chan*, D. A. Omana, and M. Betti , University of Alberta, Edmonton, AB, Canada.

T184 The eff ect of turkey breast meat pH on fatt y acid profi le of polar lipids and suscepti bility to oxidati on. P. K. Hong*, J. Chan, D. A. Omana, and M. Betti , University of Alberta, Edmonton, AB, Canada.

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T185 Exploring the biochemical basis of DFD in broiler breast and thigh meat. S. Dadgar*1, H. L. Classen2, T. G. Crowe3, and P. J. Shand1, 1Department of Food and Bioproduct Sciences, 2Department of Animal and Poultry Sciences, 3Department of Agricultural and Bioresource Engineering, Saskatoon, SK, Canada.

T186 Comparison of four methods that measure hydroxyproline. H. L. Bruce* and A. Chan, University of Alberta, Edmonton, Alberta, Canada.

Nonruminant Nutriti onDDGS

T187 Eff ect of the inclusion levels of DDGS to the feeds of broilers and glucanase, xylanase and phytase additi on to low-energy DDGS-added diets. M. L. Angeles*1 and S. Gómez1,2, 1INIFAP, Ajuchitlán, Colón, Qro, México, 2FESC-UNAM, Ajuchitlán, Colón, Qro. México.

T188 High dietary inclusion of dried disti llers grains with solubles in broiler rati ons: Producti on eff ects and yields. M. K. Masa’deh* and S. E. Scheideler, University of Nebraska-Lincoln, Lincoln, NE.

T189 Eff ect of pellet quality on uti lizati on of disti llers dried grains with solubles (DDGS) in broiler diets. C. A. Coto*1, C. Lu1, Y. Min1, A. J. Karimi2, F. Yan1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

T190 Eff ect of disti llers dried grains with solubles and an enzyme supplement on performance and egg quality of brown egg layers. A. J. Pescatore*, P. Rossi, A. H. Cantor, J. L. Pierce, T. Ao, L. M. Macalintal, M. J. Ford, W. D. King, and H. D. Gillespie, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

T191 Feeding value of DDGS for pigs: Correlati ng in vitro dry matt er digesti bility and crude protein digesti bility to its nutrient content and colour. M. Rudar*, C. F. M. de Lange, I. B. Mandell, C. L. Zhu, and P. McEwen, University of Guelph, Guelph, Ontario, Canada.

T192 Substi tuti on of sorghum and soybean meal by disti llers dried grains with solubles in diets for fatt ening rabbits. H. Bernal-Barragán*1,4, Y. Vázquez-Pedroso2, M. Valdivie-Navarro2, C. A. Hernández-Martí nez1, M. A. Cerrillo-Soto3,4, A. S. Juárez-Reyes3,4, and E. Guti érrez-Ornelas1,4, 1Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 2Instituto de Ciencia Animal, La Habana, Cuba, 3Universidad Juárez del Estado de Durango, Durango, Durango, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Monterrey, Nuevo León, México.

T193 Evaluati on of in vitro procedures to measure digesti bility of fi ber in disti llers dried grains with solubles. P. E. Urriola* and H. H. Stein, University of Illinois, Urbana.

T194 Eff ects of disti llers dried grains with solubles and lactose on fecal Lactobacillus biota of nursery pigs. H. Tran*, R. Moreno, J. W. Bundy, E. Hinkle, J. Walter, T. E. Burkey, and P. S. Miller, University of Nebraska, Lincoln.

T195 Bone breaking strength of laying chickens fed increasing levels of omega-3 PUFA DHA (22:6) using algae as vehicle of diet enrichment. N. P. Johnston*, C. B. Evans, and R. T. Davidson, Brigham Young University, Provo, UT.

Nonruminant Nutriti onEnergy

T196 Energy requirement of broiler breeder hens: Egg weight, egg compositi on and progeny. C. Salas*, R. D. Ekmay, J. England, S. Cerrate, and C. N. Coon, University of Arkansas, Fayetteville.

T197 Determinati on of metabolizable energy content of meat and bone meal for broilers using regression method. O. A. Bolarinwa*1, O. A. Olukosi1, R. A. Hamzat2, and O. Adeola1, 1Purdue University, West Lafayette, IN, 2South Suburban College, Chicago, IL.

T198 Determinati on of the chemical compositi on and true metabolizable energy of high oil poultry by-product meal. M. G. Olyayee*, H. Janmohammadi, A. Taghizadeh, A. Rafat, and S. Ostan, University of Tabriz, Tabriz, Iran.

T199 Metabolizable energy and nutrient digesti bility coeffi cient determinati on of ingredients with nutriti onal adjustment. A. G. Bertechini*, V. A. Costa, S. F. Castro, J. C. C. Carvalho, and C. Meneghetti , Universidade Federal de Lavras, Lavras,MG, Brazil.

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T200 True and apparent metabolisable energy values of various wheat screening samples. M. Mazhari1,2 and A. Golian*1,2, 1Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran, 2Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

T201 Eff ect of various levels of energy and protein on Humoral immune response in broiler chicks. M. Pilevar, A. Golian*, and M. Aami azghadi, Ferdowsi University of Mashhad, Khorasan Razavi, Iran.

T202 Eff ect of xylanase supplementati on in a pig diet on ileal and posti leal energy and fi ber fracti on digesti bility. L. Babinszky*1, J. Tossenberger1, D. Ott ó1, and I. Kühn2, 1Kaposvár University, Kaposvár, Hungary, 2AB Vista, Darmstadt, Germany.

Nonruminant Nutriti onEnzyme

T203 Infl uences of four kinds of exogenous enzymes on performance, jejunal digesta viscosity and litt er moisture of broilers fed wheat-based diet. H. Shirzadi*, H. Moravej, and M. Shivazad, University of Tehran, Karaj, Tehran, Iran.

T204 Cloning, expression and characterizati on of a thermostable beta-propeller phytase from Bacillus licheniformis. S. J. Fu*1,3, J. Y. Sun1, X. Y. Weng2, L. C. Qian1, and Z. Q. Shen4, 1Microbiology Division, Institute of Feed Science, College of Animal Science, Zhejiang University, Hangzhou Zhejiang, China, 2College of Life Science, Zhejiang University, Hangzhou Zhejiang, China, 3Key Laboratory of Preventive Veterinary Medicine and Animal Biotechnology, Binzhou Animal Husbandry and Veterinary Research Institute, Binzhou Shandong, China, 4Shandong Lvdu Biological Technology Co., Ltd, Binzhou Shandong, China.

T205 Body weight and feed conversion responses in broilers aft er feeding a lysophospholipid bio-surfactant and β mannanase based feed enzyme. G. Mathis1, B. Lumpkins1, H. Stomp2, A. Lamptey2, and A. G. Yersin*2, 1Southern Poultry Research, Athens, GA, 2Kemin AgriFoods, Des Moines, IA.

T206 Impact of a new phytase on apparent phosphorus and calcium availability, bone mineralizati on and performance of broilers. R. Angel*1, W. Saylor2, and N. Ward3, 1University of Maryland, College Park, ,2University of Delaware, Newark, 3DSM Nutritional Products, Parsippany, NY.

T207 Eff ects of co-administrati on of phytase and energy enzymes on broiler performance, ti bia strength, bone ash, and processing parameters. J. R. Coppedge*1, J. Klein1, A. Jordan1, K. Jessen1, S. Pohl1, B. Brown2, F. Ruch2, and J. T. Lee1, 1Texas A&M University, College Station, 2Enzyvia LLC, Sheridan, IN.

T208 Eff ect of CTCZyme β-mannanase on broiler nutrient digesti bility in corn-soybean meal diets. F. Mussini*1, C. A. Coto1, S. Goodgame1, C. Lu1, A. J. Karimi2, J. Lee3, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran, 3CTC Bio Inc., Seoul, Korea.

T209 Eff ect of phytase supplementati on on the digesti bility of crude protein and amino acids of cowpea (Vignia unguiculata) in broilers. E. A. Iyayi*, University of Ibadan, Ibadan, Oyo, Nigeria.

T210 Eff ect of phytase supplementati on on the digesti bility of phosphorus of cowpea (Vignia unguiculata) in broilers. E. A. Iyayi*, University of Ibadan, Ibadan, Oyo, Nigeria.

T211 Eff ect of Ronozyme ProAct supplementati on on growth and meat yield responses of broilers during a forty-two day producti on period. W. A. Dozier III*1, N. E. Ward2, and S. L. Vieira3, 1Auburn University, Auburn, AL, 2DSM Nutritional Products, Inc., Parsippany, NJ, 3Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.

T212 Infl uences of several enzyme containing β-glucanase and xylanase on meat yield of broilers fed barley-based diet. H. Shirzadi*, H. Moravej, M. Shivazad, and F. Fatehi, Department of Animal Science, Faculty of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T213 Eff ect of high levels of phytase for broilers. C. Meneghetti , A. G. Bertechini*, J. A. G. Brito, and S. F. Castro, Universidade Federal de Lavras, Lavras, MG, Brazil.

T214 Eff ect of enzymes in the diet of hens on egg quality. F. G. P. Costa*1, M. L. Ceccanti ni2, C. S. Santos1, C. C. Goulart1, C. F. S. Oliveira1, G. B. V. Lobato1, J. M. Freire1, V. P. Rodrigues1, R. C. Lima1, I. S. Nobre1, and R. C. L. Neto1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Adisseo Brazil Animal Nutrition, Sao Paulo, SP, Brazil.

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T215 Use of enzyme complex on the performance of layer hens. F. G. P. Costa*1, M. L. Ceccanti ni2, C. S. Santos1, C. C. Goulart1, C. F. S. Oliveira1, G. B. V. Lobato1, and J. M. Freire1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Adisseo Brazil Animal Nutrition, Sao Paulo, SP, Brazil.

T216 Dietary supplementati on with two types of enzyme preparati ons improves nutrient digesti bility in growing pigs. X. Ao*1, S. M. Hong1, H. Y. Park2, K. H. Son3, B. H. Ku3, D. H. Shin3, and I. H. Kim1, 1Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea, 2Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea, 3Insect Biotech Co. Ltd., Daejeon, Korea.

T217 Eff ects of dietary Tylan inclusion level on the growth performance and carcass characteristi cs of growing–fi nishing pigs. C. L. Puls*1, M. Mercedes1, M. Ellis1, A. M. Gaines2, B. A. Peterson2, B. F. Wolter2, and M. Kocher2, 1University of Illinois, Urbana, 2The Maschhoffs, Carlyle, IL.

T218 Eff ect of a protease enzyme on performance of weanling piglets fed corn-soybean diets with diff erent protein levels. D. Wang1, X. Piao1, F. C. Guo2, H. Cao2, J. Zhao2, and R. J. Harrell*2, 1China Agricultural University, Beijing, China, 2Novus International Inc., St Charles MO.

T219 Eff ects of supplementi ng diff erent enzymes on performance, nutrient digesti bility and blood metabolites in growing pigs. J. K. Jo1, P. L. Shinde1, J. S. Kim1, Y. W. Kim1, K. H. Kim1, J. D. Lohakare1, C. S. Ra1, J. H. Lee2, and B. J. Chae*1, 1Kangwon National University, Kangwon National University, Chuncheon, Rep. of Korea, 2CTC Bio. Inc., CTC Bio. Inc., Seoul, Rep. of Korea.

T220 Evaluati on of the eff ects of dietary enzyme on growth performance, nutrient digesti bility, blood characteristi cs and ileal digesti bility in growing pigs. L. Yan*, H. D. Jang, T. X. Zhou, X. Ao, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

T221 Protease increased in vitro digesti bility of various feed ingredients. F. Yan*, P. Disbennett , M. Schulz, M. Vazquez-Anon, N. Odetallah, S. Carter, and D. Dowell, Novus International Inc., St. Charles, MO.

T222 Eff ects of graded levels of phytase on the apparent and standardized total tract digesti bility of phosphorus in corn and corn co-products. F. N Almeida* and H. H. Stein, University of Illinois, Urbana.

T223 Eff ects of multi -enzyme on nutrients digesti bility and metabolizable energy values of pure corn and wheat diets. G. G. Zhang*, Z. B. Yang, Q. Q. Zhang, W. R. Yang, and S. Z. Jiang, Shandong Agricultural University, Taian, China.

T224 Eff ect of Rovabio Max on energy and nitrogen uti lizati on in diets high in disti llers dried grains with solubles. A. J. Karimi*2, Y. Min1, J. H. Park1, C. A. Coto1, C. Lu1, F. Yan1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

T225 Eff ect feed processing method and enzyme supplementati on of wheat-based diets on performance, gastrointesti nal and carcass characteristi cs in broiler chicks. Z. Qobadi and A. Karimi*, University of Kurdistan, Sanandaj, Kurdistan, Iran.

T226 Calcium chloride reduces the negati ve impact of feeding high potassium and co-product containing diets to fi nishing pigs. J. Guimaraes*, C. L. Zhu, D. Wey, and C. F. M. de Lange, University of Guelph, Guelph, Ontario, Canada.

T227 Producti on and characterizati on of a thermostable beta-propeller phytase from Bacillus licheniformis. S. J. Fu*1,3, J. Y. Sun1, X. Y. Weng2, L. C. Qian1, and Z. Q. Shen4, 1Microbiology Division, Institute of Feed Science, College of Animal Science, Zhejiang University, Hangzhou zhejiang, China, 2College of Life Science, Zhejiang University, Hangzhou zhejiang, China, 3Binzhou Animal Husbandry and Veterinary Research Institute, Binzhou shandong, China, 4Shandong Lvdu Biological Technology Co., Ltd, Binzhou shandong, China.

T228 A lysozyme supplement for piglets: Weaned pigs responses to Escherichia coli K88+ (ETEC) oral challenge. E. Kiarie*1, S. Bhandari1, D. O. Krause1, G. Zhang2, and C. M. Nyachoti 1, 1University of Manitoba, Winnipeg, MB, Canada, 2Neova Technologies Inc., Abbotsford, BC., Canada.

T229 Eff ect of microbial phytase on growth performance, plasma phosphorus concentrati on and ti bia mineralizati on of broilers according to dietary calcium and phosphorus concentrati ons. M. P. Letourneau Montminy*1, N. Meme2, M. Magnin3, and A. Narcy2, 1Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2INRA UR83, Nouzilly, France, 3BNA Nutrition Animale, Chateau-Gontier, France.

T230 Eff ect of phytase applicati on on the calcium and phosphorus retenti on and balance of layers in the last third of the laying cycle. J. Tossenberger1, L. Babinszky*1, and I. Kühn2, 1Kaposvár University, Kaposvár, Hungary, 2AB Vista, Darmstadt, Germany.

T231 Eff ect of enzyme preparati on on nutrient digesti bility, digesti ve enzyme acti viti es and pancreati c enzyme mRNA expression of hens during late laying period. C. Wen*1, L. Wang1, T. Wang1, Y. Zhou1, G. Hou2, and Z. Zhou2, 1Nanjing Agricultural University, Nanjing, Jiangsu, China, 2Guangdong VTR Bio-Tech Co., Ltd, Zhuhai, Guangdong, China.

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T232 Eff ects of multi -enzyme and Bacillus subti lis on sow reproducti vity. T. X. Zhou*, J. S. Yoo, H. J. Kim, Q. W. Meng, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

T233 EconomasE decreases sterol carrier protein-2 (SCP2) gene expression levels in breast muscle from 6-week old chickens. K. M. Brennan*, T. Ao, J. L. Pierce, R. F. Power, and K. A. Dawson, Center for Animal Nutrigenomics and Applied Animal Nutrition, Alltech Inc., Nicholasville, KY.

Nonruminant Nutriti onFat

T234 Eff ects of diff erent dietary sources of n-3 PUFA on reproducti ve performance of laying hens. M. Pilevar1, J. Arshami1, A. Heravi Moussavi1, A. Golian*1, M. R. Basami1, and A. R. Rezaee2, 1Ferdowsi University of Mashhad, Khorasan Razavi, Iran, 2Mashhad University of Medical Sciences, Khorasan Razavi, Iran.

T235 Docosahexaenoic acid does not increase insulin sensiti vity in gilts. J. H. Eisemann*, S. Whisnant, and J. Odle, North Carolina State University, Raleigh.

T236 Conjugated linoleic acid (CLA) modifi es carcass traits and fatt y acid compositi on in fi nishing pigs fed with high linoleic acid diets. G. Cordero1,2, B. Isabel2, J. G. Vicente2, J. Morales1, C. Piñeiro*1, and C. J. López-Bote2, 1PigCHAMP Pro Europa, Segovia, Spain, 2Universidad Complutense de Madrid, Spain.

T237 Eff ects of high oil poultry by-product meal in laying hen performance, egg quality, egg components and blood parameters. G. O. Majid*, J. Hossein, T. Akbar, and R. Abass, University of Tabriz, Tabriz, Iran.

Nonruminant Nutriti onFeed Additi ve

T238 Viability of Lactobacillus plantarum in diff erent protecti ve agents and its eff ects on growth performance and immunity of weaned pigs. J. Wang, H. F. Ji*, R. L. Ge, S. X. Wang, D. Y. Zhang, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

T239 Eff ect of dietary delivery controlled anti oxidant on the performances of cold stressed broiler. V. Noirot*, Phodé Laboratories, Albi-Terssac, France.

T240 Eff ects of feeding oregano essenti al oil to broilers on ileal digesti bility and performance under high alti tude conditi ons. L. Betancourt*1,3, C. Ariza-Nieto2, and G. Afanador-Téllez3, 1Universidad de La Salle, Bogotá, Colombia, 2CORPOICA, Bogotá, Colombia, 3Universidad Nacional de Colombia, Bogotá, Colombia.

T241 Uti lizati on of glandless and standard cott onseed meal in broiler diets. C. Salas*, R. D. Ekmay, J. England, S. Cerrate, and C. N. Coon, University of Arkansas, Fayetteville.

T242 TMEn and amino acid digesti bility of glandless and commercial cott onseed meal for broilers. C. Salas*, D. R. Ekmay, J. England, S. Cerrate, and C. N. Coon, University of Arkansas, Fayetteville.

T243 Eff ects of coated sodium butyrate on the performance and gut morphology of broiler chickens. Y. Zou1, Z. B. Yang*1, W. R. Yang1, S. Z. Jiang1, G. G. Zhang1, and R. Yu2, 1Shandong Agricultural University, Tai-an, Shandong, PRC, 2Kangdequan Feed Co., Ltd, Hangzhou, Zhejiang, PRC.

T244 Study on the uti lizati on of oregano essenti als oils (OEO) by ti lapia Oreochromis niloti cus var. chitralada in a commercial producti on cycle. D. Rodriguez*1,2, C. Ariza-Nieto2, A. Munoz1, and G. Afanador1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

T245 Dietary supplementati on eff ects of oregano essenti al oils and two sources of fat on the performance of brown laying hens under high alti tude conditi ons. D. Botero1, F. Silva1, L. Betancourt*1,3, C. Ariza-Nieto2, and G. Afanador-Téllez3, 1Universidad de La Salle, Bogotá, Colombia, 2CORPOICA, Bogotá, Colombia, 3Universidad Nacional de Colombia, Bogotá, Colombia.

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T246 Eff ect of supplementi ng the diet of sows with a source of yeast-derived proteins during lactati on on performances of sows and piglets. P.-A. Plante*1,2, J.-P. Laforest2, and C. Farmer1, 1Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada, 2Animal Science Dept., Laval University, Québec, QC, Canada.

T247 Microencapsulati on of Lactobacillus plantarum and its eff ects on growth performance of weaned pigs. J. Wang, H. F. Ji*, L. J. Lv, S. X. Wang, D. Y. Zhang, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

T248 Eff ect of Xylo-oligosaccharides on growth performance, enzyme acti vity and volati le fatt y acid producti on of post-weanling pigs. H. S. Huang1, S. Zhou1, Z. B. Yang*2, W. R. Yang2, and L. Xiao3, 1Qinghai University, Xining, PRC, 2Shandong Agricultural University, Taian, Shandong, PRC, 3Shandong Longlive Bio-technology Co., Ltd, Dezhou, Shandong, PRC.

T249 Eff ect of short-term benzoic acid and chlortetracycline treatment of feed on splanchnic metabolism of valine in growing pigs. N. B. Kristensen*1, R. G. Engberg1, B. B. Jensen1, J. V. Nørgaard1, H. D. Poulsen1, H. D. Zacho2, and N. M. Sloth3, 1Aarhus University, Tjele, Denmark, 2Viborg Hospital, Viborg, Denmark, 3Danish Agriculture and Food Council, Aarhus, Denmark.

T250 Characterizati on of the gastrointesti nal microbiota in neonatal piglets from sows supplemented a Bacillus-based direct fed microbial. A. Baker*, E. Davis, and T. Rehberger, Danisco, Waukesha, WI.

T251 Cloning of a porcine trypsinogen gene and over-producti on of the protein as a feed additi ve. F. Wang1, H. Zhao1, X. J. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

T252 Eff ects of various cereals on nursery pigs: specifi c bacteria identi fi ed from the gastrointesti nal tract. Y. Liu*, M. Rossoni, J. Barnes, and J. E. Petti grew, University of Illinois, Urbana.

T253 Eff ects of dietary benzoic acid supplementati on on net portal absorpti on and hepati c uptake of amino acids in growing pigs. N. B. Kristensen*1, H. D. Zacho2, J. V. Nørgaard1, and H. D. Poulsen1, 1Aarhus University, Tjele, Denmark, 2Viborg Hospital, Viborg, Denmark.

T254 Eff ects of dietary Stafac inclusion level on the growth performance and carcass characteristi cs of growing–fi nishing pigs. C. L. Puls*1, M. Mercedes1, M. Ellis1, A. M. Gaines2, B. A. Peterson2, B. F. Wolter2, and M. Kocher2, 1University of Illinois, Urbana, 2The Maschhoffs, Carlyle, IL.

Physiology and EndocrinologyAdipose and Lepti n

T255 Expression of interleukins, neuropepti des, and growth hormone receptor (GHR) and lepti n receptor (LPR) genes in adipose ti ssue from growing broiler chickens. G. J. Hausman*1, C. R. Barb1, B. D. Fairchild2, A. Jr. Hinton1, and J. A. Cason1, 1USDA-ARS, Athens, GA, 2University of Georgia, Athens.

T256 Apoptosis in diff erent fat depots of cows treated with conjugated linoleic acids (CLA). S. Haeussler*1, D. Germeroth1, D. von Soosten2, S. Dänicke2, and H. Sauerwein1, 1University of Bonn, Bonn, Germany, 2Federal Research Institute of Animal Health, Braunschweig, Germany.

T257 Diff erences in the mRNA abundance of the adiponecti n system and GPR109A in adipose ti ssue and liver of the F2 cows of Charolais × German Holstein crosses. M. Mielenz*1, B. Kuhla2, H. Sauerwein1, and H. Hammon2, 1University of Bonn, Bonn, NRW, Germany, 2FBN Dummerstorf, Dummerstorf, MV, Germany.

T258 Changes in plasma concentrati ons of lepti n in ewes during pregnancy. J. A. Daniel*1, A. B. Milam1, M. E. Gafnea1, B. K. Whitlock2, and D. H. Keisler3, 1Berry College, Mount Berry, GA, 2University of Tennessee, Knoxville, 3University of Missouri, Columbia.

T259 Nutriti onal regulati on of body conditi on score at the initi ati on of the transiti on period in dairy cows on grazing conditi ons: hepati c expression of fatt y acid metabolism genes. M. Carriquiry*1, M. L. Adrien2, V. V. Artegoiti a2, D. Matti auda1, and A. Meikle2, 1School of Agronomy, UDELAR, Uruguay, 2School of Veterinary Medicine, UDELAR, Uruguay.

T260 Gluconeogenic enzymes are diff erenti ally regulated by fatt y acid cocktails in Madin-Darby Bovine Kidney cells. H. M. White*, S. L. Koser, and S. S. Donkin, Purdue University, West Lafayette, IN.

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T261 The eff ects of lepti n on phosphorylati on of mTOR and rpS6 to signal protein synthesis in bovine mammary epithelial cells. E. K. Evans*, J. A. D. R. N. Appuhamy, and M. D. Hanigan, Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg.

T262 Glucocorti coid regulati on of chicken adipose triglyceride lipase in adipose ti ssue. J. Serr*, S. Shin, Y. Suh, M. Kim, D. Latshaw, and K. Lee, The Ohio State University, Department of Animal Sciences, Columbus.

T263 Bovine acute-phase response following corti cotrophin-releasing hormone (CRH) infusion. R. F. Cooke*, A. B. Scarpa, F. M. Nery, F. N. T. Cooke, and D. W. Bohnert, Oregon State University - EOARC, Burns.

Physiology and EndocrinologyHormonal Regulati on of the Estrous Cycle in Beef Catt le

T264 Eff ects of 72-h temporary calf removal prior to fi xed-ti me AI on pregnancy rates and subsequent calf performance in suckled beef cows. G. H. L. Marquezini*1, V. R. G. Mercadante1, S. L. Bird2, B. J. Funnell2, and G. C. Lamb1, 1University of Florida, Marianna, 2University of Minnesota, Grand Rapids.

T265 Timed AI pregnancy rates in suckled beef cows in response to equine chorionic gonadotropin (eCG). L. D. Wallace1, S. L. Pulley*1, KC Olson1, J. R. Jaeger1, J. W. Bolte1, S. K. Johnson1, L. A. Pacheco1, K. Bischoff 2, T. Loyd2, G. C. Lamb2, and J. S. Stevenson1, 1Kansas State University, Manhattan, 2University of Florida, Marianna.

T266 Eff ect of post-inseminati on GnRH on the pregnancy rate of beef catt le. W. A. Greene* and C. L. Pickworth, The Ohio State University, Wooster.

T267 Reproducti ve performance of prepubertal Bos indicus heifers aft er progesterone-based treatments. I. Claro Júnior*1, O. Sá Filho1, R. Peres1, F. Aono1, M. Day2, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Ohio State University, Columbus.

T268 Comparison of three doses of prostaglandin F2α in a 5-day CIDR-based synchronizati on protocol in beef cows. T. Robison*, K. Y. Perry, K. G. Carnahan, T. L. Davis, and A. Ahmadzadeh, University of Idaho, Moscow.

T269 Pregnancy per AI (P/AI) of dairy cows following presynchronizati on and splitti ng the prostaglandin (PGF) injecti on in the 5d-Cosynch protocol. E. S. Ribeiro*, R. S. Bisinott o, M. Favoreto, L. T. Marti ns, R. L. A. Cerri, F. T. Silvestre, L. F. Greco, W. W. Thatcher, and J. E. P. Santos, University of Florida, Gainesville.

T270 Luteal functi on following a normal versus synchronized estrus in beef heifers. M. F. Smith*1, D. H. Keisler1, and F. Stormshak2, 1University of Missouri, Columbia, 2Oregon State University, Corvallis.

T271 Evaluati on of 5-day versus 7-day CIDR treatment on reproducti ve outcomes of beef heifers using a modifi ed ti med-AI protocol. A. Ahmadzadeh*1, D. Gunn2, J. B. Hall3, and J. B. Glaze Jr. 4, 1Univ. of Idaho, Moscow, 2Univ. of Idaho, Fort Hall, 3Univ. of Idaho R & E, Salmon, 4Univ. of Idaho R & E, Twin Falls.

T272 Rumen temperature during the estrous cycle of beef cows. B. H. Boehmer*, T. A. Pye, and R. P. Wett emann, Oklahoma Agricultural Experiment Station, Stillwater.

T273 Eff ects of feed supplementati on and method of weaning on the physiology and performance of beef calves. C. Campistol*1, H. G. Katt esh1, J. C. Waller1, E. L. Rawls1, G. M. Pighetti 1, and J. A. Carroll2, 1University of Tennessee, Knoxville, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

T274 Eff ect of serum progesterone levels on concepti on rate in Creole Rodeo multi parous cows and heifers . J. A. Ramirez-Godinez*1, L. V. Beltran-Prieto1, J. Dominguez-Viveros1, A. Flores-Mariñelareña1, and A. Quezada-Casasola2, 1Universidad Autonoma de Chihuahua, Chihuahua, Mexico, 2Universidad Autonoma de Ciudad Juarez, Chihuahua, Mexico.

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Physiology and EndocrinologyMale Reproducti on, Gamete Cryopreservati on, and Embryos

T275 Validity of sperm penetrati on assay in boar ferti lity testi ng. S. A. Oh*, Y. J. Park, S. J. Yoon, W. S. Kwon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

T276 Comprehensive proteomic analysis to defi ning sperm ferti lity in bovine. Y. J. Park*, S. A. Oh, W. S. Kwon, S. J. Yoon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

T277 Eff ects of two egg yolk-free commercial extenders and centrifugati on on freezing ability of semen in Mahabadi goat. M. Ansari*1, A. Towhidi1, M. Moradi Shahre Babak1, and M. Bahreini2, 1University of Tehran, Department of Animal Science, Karaj, Tehran, Iran, 2Animal Breeding Center of Iran, Karaj, Tehran, Iran.

T278 The eff ect of ethanol supplemented extender on freezing ability of goat semen. M. Ansari*1, A. Towhidi1, M. Moradi Shahre Babak1, and M. Bahreini2, 1University of Tehran, Department of Animal Science, Karaj, Tehran, Iran, 2Animal Breeding Center of Iran, Karaj, Tehran, Iran.

T279 Natural non-synonymous mutati ons in the ovine lepti n gene aff ect lepti n binding affi nity and biological acti vity. S. Reicher*1,2, A. Gertler2, E. Seroussi1, and E. Gootwine1, 1Institute of Animal Science, ARO, The Volcani Center, Bet Dagan, Israel, 2The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel.

T280 Eff ect of diff erent aspirati on pressure on the number and quality of ovine oocyte. A. Abedini*, H. Kohram, and R. Salehi, Tehran University, Tehran, Iran.

T281 The eff ect of poly-L-lysine as a new cryoprotectant for ovine oocyte vitrifi cati on. N. Li*1, T. Wuliji1, A. Qi1, S. H. Hyon2, K. Matsumura2, L. Shi1, and W. Chen1, 1University of Nevada, Reno, 2Kyoto University, Kyoto, Japan.

T282 Administrati on of human chorionic gonadotropin (hCG) to embryo transfer (ET) recipients increased ovulati on, progesterone, and transfer pregnancy rates. L. D. Wallace*1, C. A. Breiner2, R. M. Breiner1, and J. S. Stevenson1, 1Kansas State University, Manhattan, 2Cross Country Genetics North Inc., Westmoreland, KS.

T283 Eff ect of additi on of cAMP regulators to bovine in vitro oocyte maturati on medium. C. Burroughs* and G. Seidel, Colorado State University.

T284 Testi cular abnormaliti es in Gallus gallus var. domesti cus males. J. R. Moyle*, S. M. Whipple, F. D. Clark, and R. K. Bramwell, University of Arkansas, Fayetteville.

T285 Eff ects of hypothermic storage of striped bass (Morone saxati lis) sperm on intracellular calcium, reacti ve oxygen species formati on, mitochondrial functi on, moti lity, and viability. H. D. Guthrie*1, L. C. Woods III2, and G. R. Welch1, 1Animal Biosciences and Biotechnology Laboratory, Agricultural Research Service, USDA, Beltsville, MD, 2Department of Animal and Avian Sciences, University of Maryland, College Park.

T286 Renin message is up-regulated in spermatogonia and testes of male mice in response to treatment with afl atoxin B1. K. J. Austi n*, K. L. Speiser, A. M. Kaiser, R. R. Cockrum, and K. M. Cammack, University of Wyoming, Laramie.

T287 Testi cular development of breeder males reared on an accelerated growth schedule. W. D. Berry*, S. H. Oates, L. M. Stevenson, and J. B. Hess, Auburn University Department of Poultry Science, Auburn, AL.

T288 Hypoxic conditi ons during the CAM development (E5-E12) eff ect on embryos’ development. S. Druyan*, Institute of Animal Science, ARO The Volcani Center, PO Box 6, Bet Dagan, Israel.

Physiology and EndocrinologyNutriti onal Physiology

T289 Rumen fl uid inhibits proliferati on and sti mulates expression of cyclin-dependent kinase inhibitors 1A and 2A in bovine rumen epithelial cells. A. Wang* and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

T290 Short-term postpartum supplementati on on hepati c gene expression in primiparous spring-calved beef cows on grazing conditi ons. 1. Whole rice middlings. A. L. Astessiano*, C. López-Mazz, A. C. Espasandín, P. Soca, R. Pérez-Clariget, and M. Carriquiry, School of Agronomy, UdelaR, Uruguay.

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T291 Short-term postpartum supplementati on on hepati c gene expression in primiparous spring-calved beef cows on grazing conditi ons. 2. Lotus subblifl orus cv. Rincon. A. L. Astessiano*1, R. Perez-Clariget1, G. Quintans2, P. Soca1, and M. Carriquiry1, 1School of Agronomy, UdelaR, Uruguay, 2Instituto Nacional de Investigación Agropecuaria, Treinta y Tres, Uruguay.

T292 Eff ects of glucose on suckling aggressiveness in newborn Holstein and Brown Swiss calves. M. D. DenBeste* and H. D. Tyler, Iowa State University, Ames.

T293 Butyrate sti mulates the cAMP/protein kinase A signaling pathway. A. Wang*, H. Si, D. Liu, and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

T294 The eff ect of forage availability on the somatotropic axis in free-ranging alaskan moose (Alces alces). A. A. Parillo*1, J. P. Richmond1, K. S. White2, J. Crouse3, B. W. Dale4, and S. A. Zinn1, 1University of Connecticut, Storrs, 2Alaska Department of Fish and Game, Juneau, 3Alaska Department of Fish and Game, Soldotna, 4Alaska Department of Fish and Game, Palmer.

T295 Eff ects of dietary probioti c supplementati on and posthatching holding ti me on intesti nal pH and microfl ora of male broilers. H. Unsal1, A. G. Onol1, M. Daskiran2, O. Cengiz*1, O. Tatli1, and O. Sevim1, 1Adnan Menderes University, Aydin, Turkey, 2Johnson & Johnson Corporate Science and Technology, New Brunswick, NJ.

T296 Maintenance energy requirements of gestati ng beef cows, rumen temperature, and plasma concentrati on of thyroxine and triiodothyronine. T. A. Pye*, B. H. Boehmer, and R. P. Wett emann, Oklahoma Agricultural Experiment Station, Stillwater.

T297 Eff ects of cobalt supplementati on and vitamin B12 injecti ons on energy metabolism of dairy cows. M. S. Akins*1, S. J. Berti cs1, M. T. Socha2, and R. D. Shaver1, 1University of Wisconsin, Madison, 2Zinpro Corporation, Eden Prairie, MN.

T298 The relati onship of ti ssue copper concentrati ons and genes involved in copper homeostasis in the cow, pig, and goat. H. So, E. Domby*, T. Engle, and H. Han, Colorado State University, Fort Collins.

T299 Modifi cati on and validati on of a bovine TNFα enzyme-linked immunosorbent assay with improved sensiti vity. J. K. Farney*, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan.

T300 Plasma corti sol, corti costeroid-binding globulin and free corti sol index in pre-and post-weaned pigs supplemented with omega-3 polyunsaturated fatt y acid. H. G. Katt esh*, C. J. Kojima, M. P. Roberts, and G. M. Pighetti , University of Tennessee, Knoxville.

Processing and Products

T301 Characterizati on of omega-3 PUFA enrichment in laying hens. S. Nain* and R. A. Renema, University of Alberta, Edmonton, AB, Canada.

Producti on, Management and the EnvironmentDairy

T302 Eff ects of increased milking frequency on producti vity of Holstein dairy cows. M. Dehghan-Banadaky*, M. Eslamizad, K. Rezayazdi, M. Moradi-Shahrbabak, and H. Bahrami, Department of Animal Science, Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T303 Eff ects of increasing milking frequency on blood metabolites of Holstein cows. M. Eslamizad, K. Rezayazdi, M. Dehghan-Banadaky*, H. Kohram, and R. Heydari, Department of Animal Science, Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T304 Eff ect of temperature-humidity index on test day milk yield of Iranian primiparous Holsteins. H. Farhangfar*1, A. Arab1, S. R. Miraee Ashti ani2, A. Riasi3, H. Rashid4, and M. K. Akbari4, 1Birjand University, Birjand, Iran, 2Karaj University of Agriculture and Natural Resources, Karaj, Iran, 3Esfahan Industrial University, Esfahan, Iran, 4Agricultural Jihad Organisation, Mashhad, Iran.

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T305 Applicati on of mixed linear model to evaluate eff ects of temperature and relati ve humidity on lactati on milk yield of Iranian primiparous Holsteins. H. Farhangfar*1, H. Roshan1, N. Emam Jomeh Kashan2, and M. H. Fathi Nasri1, 1Birjand University, Birjand, Iran, 2Aboureyhan University, Tehran, Iran.

T306 The associati on between days in milk, somati c cell counts, milk urea nitrogen, and percentage of milk fat and protein in dairy cows. S. R. Heidari Khormizi*1, M. Dehghan Banadaki2, and F. Farhang3, 1University of Tehran, Tehran, Karaj, Iran, 2University of Tehran, Tehran, Karaj, Iran, 3University of Tehran, Tehran, Karaj, Iran.

T307 The associati on between milk urea nitrogen, milk yield, somati c cell counts and parity in Holstein dairy herds. S. R. Heidari Khormizi*1, M. Dehghan Banadaki2, Sh. Hasanlou3, and F. Fatehi4, 1University of Tehran, Karaj, Tehran, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3University of Tehran, Karaj, Tehran, Iran, 4University of Tehran, Karaj, Tehran, Iran.

T308 Control of acute postpartum metriti s in lactati ng dairy cows at high risk of developing metriti s following dystocia, sti llbirth, twinning and/or retained placenta/fetal membranes with ceft iofur crystalline free acid sterile suspension (CCFA-SS). C. McLaughlin*, C. LaGrow, C. Daugherty, E. Stanisiewski, and M. Lucas, Pfi zer Animal Health, Kalamazoo, MI.

T309 Evaluati on of ceft iofur crystalline free acid sterile suspension (CCFA-SS) administered to dairy cows exhibiti ng risk factors for acute postpartum metriti s. E. Stanisiewski, C. Daugherty*, J. Hallberg, and M. Lucas, Pfi zer Animal Health, Kalamazoo, MI.

T310 Evaluati ng reproducti ve outcomes in United States Holstein dairies. L. M. Moeller*1, N. A. Michael1, J. C. Dalton2, and G. C. Lamb3, 1ABS Global, Inc., DeForest, WI, 2University of Idaho, Caldwell, 3University of Florida, Marianna.

T311 The eff ect of soy isolate source in milk replacer on growth and health of calves fed milk replacer. R. C. Musser*, B. L. Miller, T. J. Earleywine, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

T312 Non-dietary risk factors for lameness and their consequences in dairy cows. I. Guasch1 and A. Bach*1,2, 1Deparment of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2ICREA, Barcelona, Spain.

T313 Associati ons between several aspects of heifer development and dairy cow longevity. A. Bach*1,2, 1ICREA, Barcelona, Spain, 2Deparment of Ruminant Production, IRTA, Caldes de Montbui, Spain.

T314 Eff ects of heat stress and Niashure (NI) supplementati on on winter acclimated lactati ng catt le. S. Rungruang*1, R. P. Rhoads1, L. H. Baumgard1, M. DeVeth2, J. L. Collier1, and R. J. Collier1, 1University of Arizona, Tucson, 2Balchem Corp, New Hampton, NY.

T315 A preliminary investi gati on of individual variati on in N excreti on by lactati ng dairy cows. P. Gregorini*, P. Beukes, A. Romera, C. Clark, and D. Clark, DairyNZ, Hamilton, Waikato, New Zealand.

T316 Repeatability coeffi cients for dry matt er intake and effi ciency of nitrogen uti lizati on for milk producti on in lactati ng Holstein cows challenged with low N diets. N. B. Kristensen*, T. Hvelplund, M. R. Weisbjerg, P. Lund, and P. Løvendahl, Aarhus University, Tjele, Denmark.

T317 Metabolic profi le and postpartum health in early lactati ng Holstein cows in southern Brazil. T. A. Frigott o1, S. O. Juchem2, R. D. Ollhoff 3, I. R. Barros Filho1, P. Schmidt1, and R. Almeida*1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2University of California, Davis, 3Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.

T318 Factors aff ecti ng the bulk tank milk quality collected by a dairy industry of Minas Gerais state, Brazil from 2002 to 2008. C. A. V. Paiva, A. F. Cunha, M. O. Leite, R. Rodrigues, C. F. A. M. Pena, A. M. Q. Lana, M. Houri Neto, L. M. Fonseca, M. R. Souza, and M. M. O. P. Cerqueira*, Federal University of Minas Gerais state, Belo Horizonte, Minas Gerais, Brazil.

T319 Evoluti on of milk producti on and premium payment for total bacterial count, somati c cell count, fat and protein contents in a dairy industry of Minas Gerais state, Brazil. C. A. V. Paiva, A. F. Cunha, M. O. Leite, R. Rodrigues, C. F. A. M. Pena, L. M. Fonseca, A. M. Q. Lana, M. Houri Neto, M. R. Souza, and M. M . O. P. Cerqueira*, Federal University of Minas Gerais state, Belo Horizonte, Minas Gerais, Brazil.

T320 Comparison of diff erent methods of rearing management in Holstein dairy calves. F. Niazi, H. Amanlou, E. Qashqayi*, and E. Mahjoubi, Zanjan University, Zanjan, Iran.

T321 Diff erences between expanding and non-expanding Wisconsin dairy farms. J. M. Janowski and V. E. Cabrera*, University of Wisconsin, Madison.

T322 Eff ect of heat stress on pregnancy rate of dairy cows cows using arti fi cial inseminati on or embryo transfer in commercial dairy farms of central Mexico (Aguascalientes). R. Lozano1, E. Gonzalez-Padilla2, C. Vazquez2, C. F. Arechiga*3, and J. M. Silva3, 1Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Pabellon, AGS, Mexico., 2Universidad Nacional Autonoma de Mexico, Mexico, D. F., 3Universidad Autonoma de Zacatecas, Zacatecas, Mexico.

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T323 Calculati ng fi eld nutrient removal rates to comply with General Order for Existi ng Milk Cow Dairies from California’s Central Valley Regional Water Quality Control Board. J. M. Heguy*, B. M. Karle, P. L. Price, and D. Meyer, University of California, Davis.

T324 Associati on of producti on level and calving season with reproducti ve functi on of Holstein cows from an intensive dairy producti on system of central Mexico (Aguascalientes, Mexico). P. Hernandez-Briano1, C. F. Arechiga*1, J. I. Aguilera-Soto1, M. A. Lopez-Carlos1, M. Rincon1, J. M. Silva1, C. A. Medina-Flores1, and R. Lozano2, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Pabellon, Ags, Mexico.

T325 Bacterial survival rate in saniti zing teat dips for dairy cows. S. Retz and S. I. Kehoe*, University of Wisconsin-River Falls, River Falls.

T326 Stage of lactati on alters producti on responses of cows subjected to feed restricti on. V. Bjerre-Harpøth, N. C. Friggens, V. M. Thorup, K. L. Ingvartsen, and K. M. Moyes*, Aarhus University, Tjele, Denmark.

T327 The eff ects of dietary ThermalCare-R (TCR) on body temperature indices, producti on and metabolism in heat-stressed lactati ng cows. R. P. Rhoads*1, M. V. Skrzypek1, S. S. Block2, and L. H. Baumgard3, 1University of Arizona, Tucson, 2Archer Daniels Midland, Decatur, IL, 3Iowa State University, Ames.

T328 Eff ect of increased omega-3 fatt y acids on producti on and reproducti on in high producing lactati ng cows during cool season and hot season conditi ons. T. Colburn*1, K. D. Murphy1, C. Walhof2, and A. V. Grove3, 1Virtus Nutrition, LLC, Corcoran, CA, 2Valley Veterinarians, Inc., Tulare, CA, 3AG Research, LLC, White Sulphur Springs, MT.

T329 Eff ect of thermal stress, cistern size, and milking frequency on plasma mineral concentrati ons in Holstein dairy cows. R. Ben Younes1, M. Caccamo*2, I. Schadt2, M. Ayadi3, T. Najar1, M. Ben M’Rad1, and G. Caja4, 1Institut National Agronomique de Tunisie, Tunisia, 2CoRFiLaC, Regione Siciliana, Ragusa, Italy, 3Institut Superieur de Biologie appliqué de Médenine, Tunisia, 4Universitat Autònoma de Barcelona, Bellaterra, Spain.

T330 Body growth of pregnant Holstein heifers reared on pasture or conventi onal diet. R. R. Peters*1, S. W. Fultz2, J. W. Semler3, and R. A. Erdman1, 1University of Maryland, College Park, 2University of Maryland Extension, Frederick, 3University of Maryland Extension, Boonsboro.

T331 Postpartum reproducti on and NEFA changes during early lactati on in Holsteins, Jerseys, and their crosses. K. L. Brown*, B. G. Cassell, M. L. McGilliard, M. D. Hanigan, and F. C. Gwazdauskas, Virginia Polytechnic Institute & State University, Blacksburg.

T332 The eff ect of feed sorti ng on intakes of fi ber and phosphorus in dairy cows. A. C. Huisman, R. L. Kincaid*, J. J. Michal, K. A. Johnson, and C. T. Gaskins, Washington State University, Pullman.

T333 Eff ect of Tasco on core body temperature of dairy cows exposed to heat stress. L. B. Pompeu1, J. E. Williams*1, D. E. Spiers1, R. L. Weaber1, M. R. Ellersieck1, K. M. Sargent1, N. P. Feyerabend1, H. L. Vellios1, and F. Evans2, 1University of Missouri, Columbia, 2Acadian Seaplants, Darmouth, Nova Scotia, Canada.

T334 An update of bulk tank milk quality in California. N. Silva-del-Río*1 and C. Collar2, 1University of California Cooperative Extension, Tulare County, 2University of California Cooperative Extension, Kings County.

T335 Determinati on of variati on in dairy cows response to heat stress using radiotelemetry. L. B. Pompeu, J. E. Williams, D. E. Spiers*, R. L. Weaber, and M. R. Ellersieck, University of Missouri, Columbia.

T336 Corn silage management practi ces on California dairies. N. Silva-del-Río*1, J. M. Heguy2, and A. Lago3, 1University of California Cooperative Extension, Tulare County, 2University of California Cooperative Extension, Stanislaus and San Joaquin Counties, 3APC, Inc., Ankeny, IA.

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Ruminant Nutriti onCalves and Heifers

T337 Interacti on of breed and quanti ty of milk replacer on the performance of dairy calves. C. J. Cobb* and M. A. Ballou, Department of Animal and Food Sciences, Texas Tech University, Lubbock.

T338 Evaluati on of mannanoligosaccharides route of administrati on for dairy calves: Performance and rumen development. J. T. Silva1,2, L. S. Ferreira1,2, and C. M. M. Bitt ar*1,2, 1University of Sao Paulo/ESALQ, Piracicaba, SP, Brazil, 2CNPq, Brasília, DF, Brazil.

T339 Impact of solids level of colostrum replacer formulati ons on immunoglobulin absorpti on in calves. J. M. Campbell*1, J. C. Gawthrop2, A. W. Riad2, L. E. Russell1, J. D. Crenshaw1, and J. Q. Quigley1, 1APC, Inc., Ankeny, IA, 2CalfCare, North Manchester, IN.

T340 Eff ect of yeast β-glucan and anti bioti cs on growth and intesti nal microfl ora in early-weaning calves. Y. Zhou, Q. Diao*, Y. Tu, and Q. Yun, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

T341 Eff ects of forage quality traits and access to calf starter on selecti on between forages in milk-fed calves. N. B. Kristensen*, M. R. Weisbjerg, and M. Vestergaard, Aarhus University, Tjele, Denmark.

T342 Performance of calves fed an all-milk or enzymati cally modifi ed plant protein containing milk replacer with and without a specifi c amino acid profi le. F. Soberon*, A. M. Severy, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

T343 Measurement of adapti ve and innate immune functi on in calves raised under traditi onal and accelerated growth regimens. B. A. Hengst*1, L. M. Nemec1, R. R. Rastani2, and T. F. Gressley1, 1University of Delaware, Newark, 2Milk Specialties Global Animal Nutrition, Carpentersville, IL.

T344 Eff ects of hay intake on calves fed high volumes of milk. M. A. Khan*1, D. M. Weary1, D. M. Veira2, and M. A. G. von Keyserlingk1, 1University of British Columbia, Vancouver, BC, Canada, 2Agriculture and Agri-Food Canada, Agassiz BC, Canada.

T345 Infl uence of milk replacer feeding program on pre- and post-weaning performance and health of dairy calves. D. Carlson*1, B. Ziegler2, D. Schimek2, M. Raeth-Knight3, G. Golombeski3, J. Linn3, D. Ziegler4, and H. Chester-Jones4, 1Milk Products LLC, Chilton, WI, 2Hubbard Feeds, Inc., Mankato, MN, 3University of Minnesota, St. Paul, 4University of Minnesota, Southern Research and Outreach Center, Waseca.

T346 The eff ect of feeding dairy heifers diets with and without supplemental phosphorus for 18 months on growth, reproducti ve effi ciency and lactati on performance. D. W. Bjelland*1, N. M. Esser1, K. A. Weigel1, P. C. Hoff man1, and W. K. Coblentz2, 1University of Wisconsin, Madison, 2USDA-ARS Dairy Forage Research Center, Marshfi eld, WI.

T347 The eff ect of Megasphaera elsdenii NCIMB 41125 (Me) on performance of pre-weaned dairy calves. F. M. Hagg*1, C. M. Muya2, and P. H. Henning1, 1MS Biotech, Centurion, South Africa, 2ARC-Irene, Centurion, South Africa.

T348 Infl uence of nonmedicated additi ves as alternati ves to anti bioti cs on calf health, growth, and intesti nal development. S. I. Kehoe*1, D. B. Carlson2, and E. O. Hardwick1, 1University of Wisconsin-River Falls, River Falls, 2Milk Products, Inc., Chilton, WI.

T349 Pre- and post weaning performance and health of calves fed milk replacers and calf starters with or without yeast supplementati on (Nupro) and growth performance from 9 to 25 weeks of age. H. Chester-Jones*1, J. Tricarico2, D. Ziegler1, K. Dawson2, P. Groenewegen2, M. Raeth-Knight3, and G. Golombeski3, 1University of Minnesota Southern Research and Outreach Center, Waseca, 2Alltech Inc., Nicholasville, KY, 3University of Minnesota Southern Research and Outreach Center, St. Paul.

T350 Pre- and post weaning performance and health of calves fed milk replacers and calf starters with or without essenti al oils. H. Chester-Jones*1, T. Steiner2, M. Watkins3, D. Taylor3, D. Ziegler1, M. Raeth-Knight4, and G. Golombeski4, 1University of Minnesota, Southern Research and Outreach Center, Waseca, 2Biomin Holding GmbH, Herzogenburg, Austria, 3Biomin America Inc., San Antonio, TX, 4University of Minnesota, St. Paul.

T351 Pre- and post weaning performance and health of calves fed texturized calf starters with diff erent levels of monensin and aff ect on growth from 9 to 25 weeks of age. H. Chester-Jones*1, B. Ziegler2, D. Schimek2, D. Ziegler1, M. Raeth-Knight3, G. Golombeski3, and J. Linn3, 1University of Minnesota Southern Research and Outreach Center, Waseca, 2Hubbard Feeds Inc., Mankato, MN, 3University of Minnesota Southern Research and Outreach Center, St. Paul.

T352 Eff ect on feed sorti ng of adding plain or fl avored water to a TMR for heifers. A. Mereu1, A. Puddu2, I. R. Ipharraguerre*1, and A. Bach2,3, 1Lucta SA, Barcelona, Spain, 2IRTA-Ruminant Production, Caldes de Montbui, Spain, 3ICREA, Barcelona, Spain.

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T353 Eff ect of including corn disti llers dried grains in calf feeds. F. X. Suarez-Mena*1, A. J. Heinrichs1, T. M. Hill2, H. G. Bateman II2, J. M. Aldrich2, and R. L. Schlott erbeck2, 1The Pennsylvania State University, University Park, 2Nurture Calf Research, Provimi North America, Lewisburg, OH.

T354 Determinati on of oro-sensorial preferences of protein ingredients in weaned calves. C. Montoro*1, I. Ipharraguerre2, and A. Bach1,3, 1Ruminant Production, IRTA, Caldes de Montbui, Barcelona, Spain, 2LUCTA S. A., Barcelona, Spain, 3ICREA, Barcelona, Spain.

T355 Eff ect of dietary supplementati on of exogenous polysaccharide-degrading enzymes on blood metabolites and rumen fermentati on and nutrient digesti bility for Holstein heifers. C. Y. Guo*, Q. Y. Diao, N. F. Zhang, and Y. Tu, Chinese Academy of Agricultural Sciences, Beijing, China.

T356 Relati onships between chewing behavior, digesti bility and digesta kineti cs parameters in calves fed restricted and ad libitum levels of oat hay. R. S. Dias1, H. O. Pati no2, S. López3, E. Prates2, K. Swanson*1, and J. France1, 1University of Guelph, Guelph, Ontario, Canada, 2Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil, 3IGM, CSIC-Universidad de León, León, León, Spain.

T357 Eff ect of diff erent feeding regimens on growth performance and health of Sahiwal calves during pre-weaning period. S. A. Bhatti *1, M. F. Ahmed1, D. McGill2, M. Sarwar1, M. Afzal3, EhsanUllah1, M. A. Khan4, M. S. Khan1, R. Bush5, and H. M. Warriach2, 1University of Agriculture, Faisalabad, Pakistan, 2EH Graham Centre (NSW Industry and Investment and Charles Sturt University), Wagga Wagga, Australia, 3Pakistan Agricultural Research Council, Islamabad, Pakistan, 4Livestock Production Research Institute, Bahadurnagar, Okara, Pakistan, 5University of Sydney, Camden, Australia.

T358 The eff ect of feeding diff erent diluti on levels of milk replacer to calves once or twice daily, with or without yeast culture. M. F. Ortega*, H. M. Rodriguez, and M. Vélez, Zamorano University, El Zamorano, Honduras.

T359 Uti lizati on of yeast (Saccharomyces cerevisiae) in dairy calves diet. J. A De Freitas*1, M. S Schoten1, D. R Fronchetti 1, A. F Garcez Neto1, and J. C De Souza2, 1University Federal of Parana, Palotina, Parana, Brazil, 2University Federal of South Mato Grosso, Aquidauana, Mato Grosso do Sul, Brazil.

T360 The eff ects of feeding fermented soybean meal in calf starter on growth and performance of dairy calves. T. L. Wolfswinkel*1, H. D. Tyler1, J. E. Cunnick1, T. Waugh2, J. Sewell2, and A. Chestnut3, 1Iowa State University, Ames, 2Nutra-Flo Protein and Biotech Products, Sioux City, IA, 3Vigortone Ag Products, Brookville, OH.

Ruminant Nutriti onDairy: Rumen Metabolism

T361 In vitro methane producti on from increasing levels of corn- or wheat-based dried disti llers grains with solubles. M. Hünerberg*1, L. Holtshausen2, T. A. McAllister2, K. A. Beauchemin2, and E. Okine1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

T362 The impact of DDGS on presence of ruminal bacteria, ruminal protozoa and yeast during in vitro fermentati on. E. Casti llo-Lopez*, J. L. Miner, and P. J. Kononoff , University of Nebraska-Lincoln, Lincoln.

T363 Eff ects of low dose of Saccharomyces cerevisiae on metabolism by ruminal microbes in dual fl ow conti nuous culture fermenters. M. Ruiz-Moreno*1, M. D. Stern1, and J. Sullivan2, 1University of Minnesota, St Paul, MN, 2Lallemand Animal Nutrition - North America, Milwaukee, WI.

T364 Eff ects of copper and zinc on in vitro ruminal fermentati on of total mixed rati on using goat inoculum. J. F. Vázquez-Armijo1, R. Rojo*1, D. López1, A. Z. M. Salem1, and J. M. González-Alvarado2, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM Temascaltepec, Temascaltepec, México, México, 2Universidad Autónoma de Tlaxcala, Facultad de Agrobiología, Ixtacuixtla, Tlaxcala, México.

T365 Eff ects of high rates of extruded fl axseed fed to dairy cows on n-3 fatt y acids enrichment in milk-fat and the interacti on with milk fat content and yield. U. Moallem*1, M. Zachut1,2, H. Lehrer1, L. Livshitz1, and A. Arieli2, 1Agriculture Research Organization, Bet Dagan, Israel, 2Faculty of Agriculture, Hebrew University, Rehovot, Israel.

T366 Eff ect of grain source and milling process in ethanol producti on on nutrient contents and in vitro digesti bility of ethanol by-product. W. Z. Yang*1, T. A. McAllister1, J. J. Mckinnon2, K. A. Beauchemin1, and D. Gibb1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, SK, Canada.

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T367 In vitro digesti on and gas producti on of two varieti es of barley grain sown with diff erent seeding and N ferti lizati on rates in seven sites across Canada. W. Z. Yang*1, T. A. McAllister1, M. Oba2, and D. Gibb1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

T368 Impact of monensin on rumen microbiota and its stochasti c succession. P. Kongmun*1,2, M. Wanapat1, and Z. Yu2, 1Department of Animal Science, Khon Kaen University, Khon Kaen, Thailand, 2Department of Animal Science, The Ohio State University.

T369 The eff ect of body conditi on at calving and supplementati on with Saccharomyces cerevisiae on energy status and some reproducti ve parameters in early lactati on dairy cows. R. M. Al Ibrahim*, M. A. Crowe, P. Duff y, L. O`Grady, M. E. Beltman, and F. J. Mulligan, University College Dublin, Dublin 4, Ireland.

T370 Eff ect of supplemented diets with sucrose and/or starch on ruminal pepti de-N concentrati on of Holstein steers. M. Danesh Mesgaran*, F. Rezaii, A. R. Heravi Moussavi, and A. Vakili, Dept. Animal Science, Ferdowsi University of Mashhad, P O Box 91775-1163, Mashhad, Iran.

T371 Eff ect of diets supplemented by sucrose and/or starch on in vivo ruminal Ruminococcus fl avefaciens populati ons of Holstein steers determined by real ti me-PCR. M. Danesh Mesgaran*, F. Rezaii, A. R. Moussavi Heravi, M. Nassiri, and A. Vakili, Dept. Animal Science, Ferdowsi University of Mashhad, P O Box 91775-1163, Mashhad, Iran.

T372 Exogenous proteolyti c enzyme increases degradati on of dried disti llers grains with solubles during in vitro ruminal fermentati on. J. M. Vera, J. -S. Eun*, D. R. ZoBell, and A. J. Young, Utah State University, Logan.

T373 Eff ects of eugenol additi on on milk fatt y acid compositi on of dairy cows fed high- or low-concentrate diets. C. Benchaar*1, W. Z. Yang2, H. V. Peti t1, and P. Y. Chouinard3, 1Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Lethridge Research Centre, AB, Canada, 3Université, Département des Sciences Animales, Québec, QC, Canada.

T374 Eff ects of sugar beet pulp substi tuted for ground corn on the performance and health of Chinese Holstein dairy cows. M. Wang, J. Y. Zhang, J. Q. Wang*, D. P. Bu, L. Y. Zhou, and P. Sun, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T375 Garlic botanical reduces methane producti on in rumen fl uid determined in vitro. S. Cavini1, D. Bravo2, S. Calsamiglia1, G. F. Schroeder*3, M. Rodriguez1, and A. Ferret1, 1Universitat Autonoma de Barcelona, Spain, 2Pancosma, Geneva, Switzerland, 3Cargill Innovation Campus, Elk River, MN.

T376 In vitro methane producti on by ruminal microorganisms is aff ected by the diet of donor animals. M. L. Tejido1,2, M. J. Ranilla*1,2, C. Saro1,2, and M. D. Carro1,2, 1Dpto. Producción Animal, Universidad de León, 24071, León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas s/n, 24346 Grulleros, León, Spain.

T377 Hydrogen sulfi de release by ruminal microbes maintained in batch culture. M. Ruiz-Moreno*1, E. Seitz1, J. Garrett 2, and M. D. Stern1, 1University of Minnesota, St. Paul, 2Quali Tech Inc., Chaska, MN.

T378 Comparison of bacterial diversity in the rumen of sheep and in Rusitec fermenters as assessed by ARISA-PCR. M. J. Ranilla*1,2, M. L. Tejido1,2, C. Saro1,2, and M. D. Carro1,2, 1Dpto. Producción Animal, Universidad de León, 24071, León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas s/n, 24346 Grulleros, León, Spain.

T379 Eff ect of supplemented diet by sucrose or starch on fungi populati ons in rumen fl uid as determined by real-ti me polymerase chain reacti on in Holstein steers. A. Vakili*, M. Danesh Mesgaran, H. Jahani Aziz-Abadi, F. Rezaii, and S. Ghovvati , Dept. of Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran.

T380 Sodium acetate/aceti c acid as a buff er soluti on to simulate an acidic in vitro rumen environment. R. C. Araujo*1, A. V. Pires1, and A. L. Abdalla2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2CENA, Universidade de São Paulo, Piracicaba, SP, Brazil.

T381 Milk selenium content and performance of cows supplemented with selenized yeast. L. Q. Melo1, L. L. Bitencourt1, S. Siécola Júnior1, G. S. Dias Júnior1, N. M. Lopes1, V. A. Silveira1, I. R. Rios1, R. A. N. Pereira2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil.

T382 Eff ect of direct-fed microbial (DFM) products on rumen bacterial communiti es in Holstein cows at 2 and 6 weeks postcalving. E. A. Galbraith*1, A. H. Smith1, K. J. Mertz1, Z. Wu2, and J. D. Ferguson2, 1Danisco, Waukesha, WI, 2University of Pennsylvania School of Veterinary Medicine, Kennett Square.

T383 Eff ects of a rumen protected B vitamin complex supplemented to multi parous Holstein cows on milk producti on and reproducti ve performance. S. O. Juchem*1,2, P. H. Robinson1, and E. Evans3, 1University of California, Davis, 2California State University, Fresno, 3Technical Advisory Services, Bowmanville, ON, Canada.

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T384 Eff ect of feeding live yeast on performance of Holstein cows during summer. R. S. Marsola*, M. Favoreto, F. T. Silvestre, J. H. Shin, A. T. Adesogan, C. R. Staples, and J. E. P. Santos, University of Florida, Gainesville.

T385 Populati on dynamics of protozoa in dairy cows fed with Rumensin 200 and tallow during dry and lactati ng stages. H. Casti llo, A. Casti llo*, D. Dominguez, G. Villalobos, M. Arana, and J. A. Ortega, Universidad Autonoma de Chihuahua, Chihuahua, Chihuahua, Mexico.

T386 Constructi on and analysis of metagenomic fosmid library from rumen microfl ora of Chinese Holstein dairy cow. D. Li, J. Q. Wang*, K. L. Liu, D. P. Bu, and W. Feng, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing , China.

T387 Eff ects of Saccharomyces cerevisiae and Aspergillus niger (fermentati on soluble meal extracted) on producti vity of Holstein cows in early lactati on. R. Heydari, M. Dehghan-Banadaky*, K. Rezayazdi, and A. Zali, Department of Animal Science,Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T388 Diversity of nitrogen-fi xing bacteria in Holstein dairy cow rumen. S. Zhao, J. Wang*, D. Bu, L. Zhou, and C. Zhang, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T389 Dietary cati on-anion diff erence: Eff ects on fl uid metabolites and health status of transiti on cows in Karst area. W. X. Wu*, College of Animal Science, Guizhou University, Guiyang, China.

T390 Eff ects of subacute ruminal acidosis challenges on lipopolysaccharide endotoxin (LPS) in the rumen, cecum, and feces of dairy cows. S. Li, A. Kroeker, E. Khafi pour, J. C. Rodriguez, D. O. Krause, and J. C. Plaizier*, Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

T391 Supplementi ng Megasphaera elsdenii modulates diurnal rumen fermentati on profi le in dairy cows. Q. Zebeli1, S. Iqbal1, A. Mazzolari1, S. M. Dunn1, W. Z. Yang2, and B. N. Ametaj*1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

T392 Eff ects of supplementi ng Megasphaera elsdenii on preprandial rumen fermentati on profi le in dairy cows. Q. Zebeli1, S. Iqbal1, A. Mazzolari1, S. M. Dunn1, W. Z. Yang2, and B. N. Ametaj*1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

T393 Diagnosis of subacute ruminal acidosis (SARA) using the Opti um Xceed diabetes monitoring system. S. Li1, A. Kroeker1, D. O’Gorman2, D. O. Krause1, J. C. Rodriguez1, and J. C. Plaizier*1, 1Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada, 2Marigot Ltd., Carrigaline, Co. Cork, Ireland.

T394 Simplifi ed procedure for quanti fying ruminal microbe populati ons using real-ti me PCR. C. R. Mullins*, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan.

T395 Eff ects of forage-to-concentrate rati o and rumen fermentati on characteristi cs on apparent ruminal synthesis of niacin and vitamin B6 in lactati ng dairy cows. M. Seck*1,3, J. A. Voelker Linton2, M. S. Allen2, P. Y. Chouinard3, and C. L. Girard1, 1Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada, 2Department of Animal Science, Michigan State University, East Lansing, 3Departement de sciences animales, Universite Laval, Quebec, Quebec, Canada.

T396 The eff ect of high inclusion of monensin on lactati on performance in dairy cows. L. R. Behling*1, K. Perfi eld2, R. Marti n1, R. Greenfi eld1, and S. Onetti 1, 1Vita Plus Corporation, Madison, WI, 2Elanco Animal Health, Greenfi eld, IN.

T397 Eff ects of a microbial fermentati on product on milk producti on and blood metabolites on commercial dairies in eastern Canada. A. M. Gehman*1, J. D. Johnston2, and J. M. Tricarico1, 1Alltech, Brookings, SD, 2Ritchie Feed and Seed, Ottawa, Ontario, Canada.

T398 Eff ect of Megasphaera elsdenii NCIMB 41125 (Me) on producti on of lactati ng dairy cows. P. H. Henning*1, L. J. Erasmus2, C. H. Horn3, and H. H. Meissner1, 1MS Biotech, Centurion, South Africa, 2University of Pretoria, Pretoria, South Africa, 3Biotherapeutics, Centurion, South Africa.

T399 Eff ect of soluble yeast protein extract and dietary fermentable carbohydrate on fermentati on, digesti on, and N fl ow in rumen-simulati ng fermenters. G. A. Harrison*, M. D. Meyer, and K. A. Dawson, Alltech, Nicholasville, KY.

T400 Eff ect of soluble yeast protein extract and culture feed rate on fermentati on, digesti on, and N fl ow in rumen-simulati ng fermenters. G. A. Harrison*, M. D. Meyer, and K. A. Dawson, Alltech, Nicholasville, KY.

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T401 Eff ect of essenti al oils on rumen fermentati on, milk producti on, and feeding behavior in lactati ng dairy cows. L. R. Tager* and K. M. Krause, West Virginia University, Morgantown.

T402 Rumen-protected choline aff ects methionine methyl group metabolism in lactati ng dairy cows. S. L. A Benoit, B. J. Bequett e, and R. A. Erdman*, University of Maryland, College Park.

T403 Cloning and identi fi cati on of novel hydrolase genes from a metagenomic library of dairy cow rumen microfl ora and characterizati on of the expressed cellulases. X. Gong*, M. Qi, R. J. Forster, T. A. McAllister, and R. M. Teather, Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

T404 Development of a diet inoculate with two substrates by submerged solid fermentati on. D. Díaz-Plascencia*1, C. Rodríguez-Muela1, F. Salvador1, J. Jiménez1, H. Rubio2, S. Mena3, and A. Elías4, 1Universidad Autónoma de Chihuahua, Chihuahua, México, 2Instituto Nacional de Investigaciones Agrícolas Forestales y Pecuarias, Chihuahua, México, 3Universidad de Guadalajara, Jalisco, México, 4Instituro de Ciencia Animal, La Habana, Cuba.

T405 Glycerol can replace corn grain in diets for transiti on dairy cows. E. R. Carvalho*, N. S. Schmelz, H. White, and S. S. Donkin, Purdue University, West Lafayette, IN.

Ruminant Nutriti onProteins and Fats

T406 Evaluati on of performance of lactati ng dairy cows supplemented with branched chain volati le fatt y acids (Nutricatt le). E. R. Val Neto*1, R. P. Lana1,2, H. N. Val3, M. I. Leão1, and A. B. Mâncio1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2CNPq, Brasília, DF, Brazil, 3Faculdades Associadas de Uberaba (FAZU), Uberaba, MG, Brazil.

T407 Intake and apparent nutrient digesti bility in dairy cows fed with diff erent levels of sunfl ower cake in the rati on. E. S. Pereira*1, P. G. Pimentel1, M. R. G. F. Costa1, J. G. L. Regadas Filho2, and J. E. L. Sousa1, 1Universidade Federal do Ceará, Fortaleza, Ceará, Brazil, 2Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.

T408 Milk producti on and compositi on from cows with diff erent levels of sunfl ower cake in the rati on. E. S. Pereira*1, P. G. Pimentel1, M. R. G. F. Costa1, J. G. L. Regadas Filho2, and J. E. L. Sousa1, 1Universidade Federal do Ceará, Fortaleza, Ceará, Brazil, 2Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.

T409 Supplemental metabolizable lysine delivered with Megamine-L improves producti ve performance of lactati ng cows. E. Block*1, E Evans2, and N. Clark3, 1Church and Dwight Co., Inc., Princeton, NJ, 2Evans Technical Consulting Services, Bowmanville, ON, Canada, 3Atlantic Dairy and Forage Institute, Fredericton Junction, NB, Canada.

T410 A model to compare eff ects of supplemental fat sources on performance and dry matt er intake in dairy cows: Eff ects of fat inclusion level. E. Block*1 and E. Evans2, 1Church and Dwight Co., Inc., Princeton, NJ, 2Evans Technical Consulting Services, Bowmanville, ON, Canada.

T411 A model to compare the eff ects of fat sources upon performance and dry matt er intake in dairy cows: Eff ects of trial durati on. E. Block*1 and E. Evans2, 1Church & Dwight Co., Inc., Princeton, NJ, 2Evans Technical Consulting Services, Bowmanville, ON, Canada.

T412 Hourly eff ecti ve rumen degradati on rati o in wheat DDGS, corn DDGS and blend DDGS from bio-ethanol plants: Eff ect of bio-ethanol plant and DDGS type. W. G. Nuez-Ortí n* and P. Yu, Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada.

T413 Producti on response of Holstein lactati ng cows to roasted or electron beam irradiated whole soybean. A. Akbarian1, G. Ghorbani1, M. Khorvash1, P. Showrang3, M. Dehghan-Banadaky*2, and M. Jafari1, 1Isfahan University of Technology, Isfehan, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3Nuclear Science and Technology Research Institute, Atomic Energy Organization of Iran, Tehran, Iran.

T414 The relati onship between nitrogen use effi ciency and N isotopic fracti onati on in dairy cows using milk samples collected in the morning or aft ernoon. L. Cheng*1, R. Dewhurst2, J. Larkin2, F. Buckley3, C. Thackaberry3, and G. Edwards1, 1Lincoln University, Christchurch, Canterbury,New Zealand, 2Teagasc, Dunsany, Co. Meath , Ireland, 3Teagasc, Fermoy, Co. Cork, Ireland.

T415 Eff ect of replacing blood meal with rumen-protected amino acids on milk producti on and compositi on in lactati ng dairy cows. G. E. Aines*1, G. F. Schroeder2, M. Messman2, and M. J. de Veth1, 1Balchem Corporation, New Hampton, NY, 2Cargill Animal Nutrition, Innovation Campus, Elk River, MN.

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T416 Fatt y acid compositi on of milk from Holstein cows fed diet supplemented with fi sh oil and canola oil from transiti on period to early lactati on. T. S vafa, A Heravi Moussavi*, A. A Naserian, M Danesh Mesgaran, and R Valizadeh, Ferdowsi University of Mashhad, Excellence Center for Animal Science, Faculty of Agriculture, PO Box 91775-1163, Mashhad, Khorasan Razavi, Iran.

T417 Parti al replacement of soybean meal by encapsulated urea in commercial dairy herds. V. A. Silveira1, N. M. Lopes1, R. C. Oliveira1, B. Gonzales1, A. V. Siqueira1, L. P. P. Bier2, M. S. Zoni3, W. Giardini4, R. Almeida*2, and M. N. Pereira1, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Universidade Federal do Paraná, Curitiba, PR, Brazil, 3Milkonsult, Castro, PR, Brazil, 4Alltech do Brasil, Brazil.

T418 The eff ect of feeding a prototype of ruminally protected lysine (RPL) on producti on performance and plasma amino acid profi le of early lactati on dairy catt le. J. E. Nocek1, M. Miura2, and I. Shinzato*2, 1Spruce Haven Farm and Research Center, Auburn, NY, 2Ajinomoto Co., Inc., Tokyo, Japan.

T419 Eff ect of HMBi supplementati on on splanchnic methionine metabolism in postpartum transiti on cows. M. Larsen*, K. F. Dalbach, B. M. L. Raun, and N. B. Kristensen, Faculty of Agricultural Sciences, Aarhus University, Tjele, Denmark.

T420 The eff ect of abomasal infusion of histi dine and proline on milk compositi on and amino acid uti lizati on in high producing lactati ng dairy cows. M. W. Hofh err*, D. A. Ross, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

T421 Response of dairy cows to the supplementati on of fatt y acids from calcium salts of soybean oil or heated soybeans. G. S. Dias Júnior1, N. M. Lopes1, L. L. Bitencourt1, V. A. Silveira1, G. G. S. Salvati 1, N. N. Morais Júnior4, E. O. S. Saliba3, R. A. N. Pereira2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil, 3Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, 4Instituto Federal de Educação Ciência e Tecnologia do Espirito Santo, Colatina, Brazil.

T422 Variability of esti mated protected proteins of feather meals. J. A. Davidson*, K. B. Cunningham, H. C. Puch, and B. L. Miller, LongView Animal Nutrition Center, Land O’Lakes Purina Feed, Gray Summit, MO.

T423 Milk fat responses to dietary short- and medium-chain fatt y acids in lactati ng dairy cows. D Vyas*, B. B. Teter, and R. A. Erdman, University of Maryland, College Park.

T424 Eff ect of feeding varied levels of crude protein and absorbable methionine on milk yield in lactati ng dairy cows. G. A. Broderick*1, R. A. Patt on2, W. Heimbeck3, and C. Parys3, 1U. S. Dairy Forage Research Center, Madison, WI, 2Nittany Dairy Nutrition, Inc., Miffl inburg, PA, 3Evonik Degussa GmbH, Hanau, Germany.

T425 Methionine supplementati on to diets varying in rumen undegradable soy protein. N. N. Morais Júnior3, V. A. Silveira1, N. M. Lopes1, G. S. Dias Júnior1, G. Pessoa Júnior1, G. G. S. Salvati 1, C. O. Faria5, R. A. N. Pereira2, N. D. Luchini4, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil, 3Instituto Federal de Educação Ciência e Tecnologia do Espirito Santo, Colatina, Brazil, 4Adisseo, Alpharetta, GA, 5Better Nature Research, Ijaci, Brazil.

T426 Eff ects of level of rumen degradable protein and corn disti llers grains in corn silage-based diets on milk producti on and ruminal fermentati on in lactati ng dairy cows. G. I. Zanton* and A. J. Heinrichs, The Pennsylvania State University, University Park.

T427 Eff ect of quebracho-chestnut tannin extracts at two dietary crude protein levels on performance and rumen fermentati on of dairy cows. M. J. Aguerre*1, M. A. Watti aux1, M. C. Capozzolo1, P. Lencioni2, and C. Cabral2, 1University of Wisconsin-Madison, Madison, 2Silvateam, Indunor S. A, Argentina.

T428 Eff ect of quebracho-chestnut tannin extracts at two dietary crude protein levels on nitrogen parti ti oning in lactati ng dairy cows. M. J. Aguerre*1, M. A. Watti aux1, M. C. Capozzolo1, P. Lencioni2, and C. Cabral2, 1University of Wisconsin-Madison, Madison, 2Silvateam, Indunor S. A., Argentina.

T429 Digesti bility of amino acids in rumen undegraded corn silage determined by the modifi ed three-step procedure. S. M. Fredin*1, S. E. Boucher2, D. Sapienza3, N. L. Whitehouse1, and C. G. Schwab1, 1University of New Hampshire, Durham, 2William H. Miner Agricultural Research Institute, Chazy, NY, 3Sapienza Analytica, LLC, Slater, IA.

T430 Evaluati on of sampling protocols to esti mate ruminal microbial protein producti on using urinary excreti on of purine derivati ves. S. E. Boucher*, H. M. Dann, P. K. Krawczel, H. M. Gauthier, J. D. Darrah, and R. J. Grant, William H. Miner Agricultural Research Institute, Chazy, NY.

T431 Determining the diff erence in the supply of metabolizable methionine to dairy cows fed four methionine supplements using concentrati ons of selenium in milk. J. E. Plank*, W. P. Weiss, and N. R. St-Pierre, The Ohio State University, Columbus.

147

T432 The relati onship between milk urea nitrogen concentrati ons, diet, and milk producti on on Northeast dairy farms. K. M. Kouri*, Poulin Grain, Newport, Vermont.

T433 A criti que of dose-response plots that relate changes in content and yield of milk protein to predicted concentrati ons of lysine in metabolizable protein by the NRC (2001), CPM-Dairy (v. 3. 0. 10), and AMTS Catt le (v. 2. 1. 31) models. N. Whitehouse*1, C. Schwab1, D. Luchini2, and B. Sloan2, 1University of New Hampshire, Durham, 2Adisseo, Atlanta, GA.

T434 Fatt y acid supplementati on to periparturient dairy cows fed diets containing low basal concentrati ons of fatt y acids. L. F. Greco*, M. Garcia, M. G. Favorett o, R. S. Marsola, L. T. Marti ns, R. S. Bisinott o, E. S. Ribeiro, F. S. Lima, W. W. Thatcher, C. R. Staples, and J. E. P. Santos, University of Florida, Gainesville.

T435 Intake, digesti bility and producti ve performance of dairy cows fed with sunfl ower meal. A. S. de Oliveira*1, J. M. S. Campos2, E. P. Viana2, D. S. Caixeta2, S. C. Valadares Filho2, A. M. F. Santi ago2, J. P. do Carmo2, A. C. S. Souza2, G. H. Soares2, J. P. Giordani2, and L. F. do Lago2, 1Universidade Federal de Mato Grosso, Sinop, MT, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T436 Metabolism of nitrogen compounds in dairy cows fed with sunfl ower meal. A. S. Oliveira*1, J. M. S. Campos2, D. S. Caixeta2, E. P. Viana2, S. C. Valadares Filho2, L. F. do Lago2, A. M. F. Santi ago2, J. P. Giordani2, G. H. Soares2, J. P. do Carmo2, and A. C. S. Souza2, 1Universidade Federal de Mato Grosso, Sinop, MT, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T437 A criti que of dose-response plots that relate changes in content and yield of milk protein to predicted concentrati ons of methionine in metabolizable protein by the NRC (2001), CPM-Dairy (v. 3. 0. 10), and AMTS Catt le (v. 2. 1. 31) models. N. Whitehouse*1, C. Schwab1, D. Luchini2, and B. Sloan2, 1University of New Hampshire, Durham, 2Adisseo, Atlanta, GA.

T438 In situ ruminal degradability of crambe, sunfl ower and soybean grains, and its by-products. R. H. de Tonissi e Buschinelli de Goes*, K. A. de Souza, R. A. Patussi, K. A. Guimarães Nogueira, D. de Faria Pereira, T. da Cunha Cornélio, K. C. da Silva Brabes, and E. Reuter de Oliveira, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T439 Eff ects of supplemented high linoleic or linolenic oil in the diet on lipid metabolism by rumen microbes in sheep. S. H. Choi*1, G. W. Jin2, H. G. Lee3, C. W. Choi4, S. S. Chang4, S. B. Smith1, and M. K. Song2, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal Science, ChungBuk National University, Cheong Ju, Chungbuk, Korea, 3Department of Animal Science, Pusan National University, Miryang, Gyongnam, Korea, 4National Institute of Animal Science, RDA, Suwon, Gyunggi, Korea.

T440 Eff ects of increasing amounts of high-linolenic perilla fatt y acid infused into the duodenum on blood lipids metabolism and their suscepti bility to peroxidati on in dairy cows. Q. S. Liu1,2, J. Q. Wang*1, D. P. Bu1, E. Khas1, G. Yang1, L. Y. Zhou1, P. Sun1, and K. L. Liu1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2College of Animal Science and Technology, Yangzhou University, Yangzhou, China.

T441 Eff ects of feeding ruminally protected lysine, with or without isoleucine, valine and histi dine, to lactati ng dairy cows on producti ve performance and plasma amino acid profi les. P. H. Robinson1, S. Juchem1, N. Swanepoel*2, and E. Evans3, 1UC Davis, Davis, 2Meadow Feeds, Roodepoort, South Africa, 3Essi Evans Technical Advisory Services, Bowmanville, ON, Canada.

T442 Eff ect of extruded cott on seed and canola seed on the compositi on of unsaturated fatt y acids in plasma, erythrocytes and liver of mehraban male lambs. A. Akbarian1, A. Golian*1, A. Tahmasbi1, M. Hoseini Ghafari1, and M. Mirzaee2, 1Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran, 2Isfahan University of Technology, Isfahan, Iran.

T443 Eff ects of roasted and electron beam irradiati on on ruminal and intesti nal disappearance of whole soybean. A. Akbarian1, M. Khorvash1, G. Ghorbani1, M.Dehghan-Banadaky*2, P. Shawrang3, and E. Ghasemi1, 1Isfahan University of technology, Department of animal Sci., Isfehan, Iran, 2University of Tehran, Department of Animal Sci., Karaj, Tehran, Iran, 3Nuclear Science and Technology Research Institute, Atomic Energy Organization of Iran, Tehran, Iran.

T444 Meta-analysis for the predicti on of net portal absorpti on (NPA) of amino acid-N (AAN) and ammonia (NH3) in ruminants. C. Côrtes*1, R. Marti neau1, D. Sauvant2, D. R. Ouellet1, J. Vernet3, I. Orti gues-Marty3, and H. Lapierre1, 1Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada, 2AgroParisTech, Paris, France, 3URH INRA, Theix, France.

T445 Eff ect of tannins in pistachio by-product and urea infusion into the rumen on rumen fermentati on and blood metabolites in Iranian Balochi sheep. H. Gholizadeh, A. A. Naserian*, R. Valizadeh, and A. M. Tahmasebi, Ferdowsi University of Mashhad, Mashhad, Iran.

T446 The protecti on of nano-encapsulated conjugated linoleic acid (CLA) from biohydrogenati on by rumen bacteria. S. D. Cho*1, H. G. Park1, H. G. Ji2, E. G. Kweon3, and Y. J. Kim1, 1Department of Food and Biotechnology, Korea University, Chungnam, Korea, 2Pharmachem, Samjung-dong, Ohjung-gu, Bucheon-city, Kyounggi-do, Korea, 3Hanwoo Experimental Station, National Livestock research Institute, Gangwon, Korea.

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T447 Study on the eff ect of fl axseed and vitamin E supplementati on on rumen biohydrogenati on by Rumen Simulati on Technique (RUSITEC). H. Sultana*1, M. L. He1, M. E. R. Dugan2, and T. A. McAllister1, 1Agriculture and Agri-Food Research Centre, Lethbridge, AB, Canada, 2Agriculture and Agri-Food Research Centre, Lacombe, AB, Canada.

T448 Parti al replacement of common bean by-products (Phaseolus vulgaris) with soybean meal impacts on feed intake and apparent digesti bility in growing lambs. H. P. Mejia1, A. Z. M. Salem*1,2, E. J. D. Coronado1, J. L. Tinoco1, and F. Avilés1, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

T449 The eff ect of parti al replacement of soya bean meal by Phaseolus vulgaris byproducts on growth performance in Pelibuey growing lambs fed fi nishing diets. H. P. Mejia1, A. Z. M. Salem*1,2, J. L. Tinoco1, R. S. Robollar1, E. J. D. Coronado1, and F. Avilés1, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

Small RuminantGoat Producti on

T450 Eff ect of supplemental grower/fi nisher rati on protein level on growth rate, chevon producti on and cost of gain of crossbred meat goats grazing Joy Chicory pasture. M. Lema*, S. Murray, and B. Barlow, Tennessee State University, Nashville.

T451 Eff ects of breed and slaughter endpoint on feed intake, growth performance, and carcass traits of purebred Boer and Kiko goat kids. S. Solaiman*1, B. R. Min1, N. Gurung1, J. Behrends2, E. Taha1, and C. Hill1, 1Tuskegee University, Tuskegee, AL, 2Mississippi State University, Mississippi State.

T452 Eff ects of feeding varying levels of peanut skins on fatt y acid profi le of growing Kiko crossbred intact male goats. N. K. Gurung*1, A. R. Stone1, S. G. Solaiman1, D. L. Rankins Jr.2, K. R. Willian1, and W. H. McElhenney1, 1Tuskegee University, Tuskegee, AL, 2Auburn University, Auburn, AL.

T453 Eff ect of cull-chickpeas on carcass characteristi cs and commercial cuts of feedlot hair sheep. F. G. Rios*1,4, H. Bernal-Barragán2,4, M. A. Cerrillo-Soto3,4, A. Estrada-Angulo1,4, E. Guti érrez- Ornelas2,4, A. S. Juárez-Reyes3,4, J. F. Obregon1,4, and J. J. Porti llo-Loera1,4, 1FMVZ-Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 2FA-Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico, 3FMVZ-Universidad Juárez del Estado de Durango, Durango, Durango, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Culiacán, Sinaloa, México.

T454 Eff ects of intraduodenally infused soybean small pepti des and amino acids on absorpti on of pepti des in the small intesti ne of dairy goats. L. Wang1,2, S. Li*1, Z. Cao1, and H. Liu1, 1China Agricultural University, Beijing, China, 2Ningxia University, Yinchuan, China.

T455 Eff ects of graded introduodenal soybean small pepti de infusion on absorpti on of small pepti des in the small intesti ne of dairy goats. L. Wang1,2, S. Li*1, Z. Cao1, and H. Liu1, 1China Agricultural University, Beijing, China, 2Ningxia University, Yinchuan, China.

T456 Eff ects of shearing on energy use by growing Angora goats. R. Puchala*1, A. Helal1,2, A. L. Goetsch1, and T. Sahlu1, 1American Institute for Goat Research, Langston University, Langston, OK, 2Animal and Poultry Nutrition Department, Desert Research Center, El Matareya, Cairo, Egypt.

T457 Opti mum durati on of performance testi ng growing Boer bucks for growth rate, feed intake, and feed effi ciency. W. Hu*1, T. A. Gipson1, S. P. Hart1, L. J. Dawson1,2, A. L. Goetsch1, and T. Sahlu1, 1American Institute for Goat Research, Langston University, Langston, OK, 2College of Veterinary Medicine, Oklahoma State University, Stillwater.

T458 Feeding behavior of intact yearling hair sheep and meat goat males pen-fed in single- and mixed-species groups. S. Wildeus* and R. A. Stein, Virginia State University, Petersburg.

T459 Feeding glucogenic precursors to dairy goats carrying twins around kidding. S. Cavini1, M. Rodriguez-Prado1, S. Calsamiglia*1, A. Foskolos1, and M. A. Gomez2, 1Universitat Autonoma de Barcelona, Bellaterra, Spain, 2NUTEGA, Madrid, Spain.

T460 Evaluati on of milk serum amyloid A 3 (M–SAA3) protein as a potenti al mammary health indicator in goats. A. Domènech*1, A. Gómez–Martí n2, C. De la Fe2, J. C. Corrales2, and A. Serrano1, 1Ruminant Production, IRTA, Barcelona, Spain, 2Department of Animal Health, University of Murcia, Murcia, Spain.

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T461 Milk fat synthesis is progressively reduced in dairy goats fed increasing levels of an unprotected conjugated linoleic acid (U-CLA) supplement. D. Fernandes1, J. Souza1, M. Baldin1, R. Dresch1, E. C. Sandri1, J. H. Bruschi2, F. C. F. Lopes2, M. A. S. Gama2, and D. E. Oliveira*1, 1Santa Catarina State University, Chapecó, Brazil, 2National Dairy Cattle Research Center, Juiz de Fora, Minas Gerais, Brazil.

T462 Requirements of magnesium, potassium and sodium for maintenance and growth of Boer crossbred kids. M. H. M. R. Fernandes1, K. T. Resende1, L. O. Tedeschi2, J. S. Fernandes Jr.1, and I. A. M. A. Teixeira*1, 1Universidade Estadual Paulista/UNESP and INCT-CA members, Jaboticabal, SP 14870, Brazil, 2Texas A&M University, College Station.

T463 Calcium and phosphorous requirements for maintenance and growth of Boer crossbred kids. M. H. M. R. Fernandes1, K. T. Resende1, L. O. Tedeschi2, J. S. Fernandes Jr.1, and I. A. M. A. Teixeira*1, 1Universidade Estadual Paulista/UNESP and INCT-CA members, Jaboticabal, SP 14870, Brazil, 2Texas A&M University, College Station.

T464 Blood mineral concentrati on of adult goats in a subtropical region of southern Mexico during the rainy and dry season. R. Rojo*, A. Z. M. Salem, F. Jiménez, S. Rebollar, J. L. Tinoco, B. Albarrán, J. F. Vázquez, D. Cardoso, J. Hernández, and F. González, Centro Universitario UAEM-Temascaltepec, Temascaltepec, Estado de México, México.

T465 Eff ect of copper and zinc on in vitro ruminal fermentati on of total mixed rati on in goats. J. F. Vazquez1, R. Rojo*1, D. Lopez1, A. Z. M. Salem1, J. M. Gonzalez2, D. Colín1, and J. L. Tinoco1, 1Centro Universitario UAEM-Temascaltepec, Temascaltepec, Estado de México, Mexico, 2Facultad de Agrobiología, Universidad Auténoma de Tlaxcala, Ixtacuixtla, Tlaxcala, México.

T466 Nutriti onal supplementati on does not improve the sexual response of goats managed in Northern Mexico. F. G. Véliz*1, C. A. Meza-Herrera2, M. A. De Santi ago-Miramontes1, R. Rodríguez-Martí nez1, and M. Mellado3, 1Universidad Autónoma Agraria Antonio Narro, Torreón, Coahuila, Mexico, 2Universidad Autónoma Chapingo, Unidad Regional Universitaria de Zonas Áridas, Bermejillo, Durango, México, 3Universidad Autónoma Agraria Antonio Narro, Buenavista, Saltillo, Coahuila.

T467 Seasonal reproducti ve acti vity of Nubian, Alpine and Criollo female goats exposed to natural photoperiod in a semiarid region of central-north Mexico. M. T. Rivera1, M. O. Diaz-Gomez1, M. Rincon1, F. J. Escobar1, C. F. Arechiga2, H. G. Gamez3, J. Urruti a*3, and H. Vera-Avila3, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Autonoma de San Luis Potosi, San Luis Potosi, Mexico, 3Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, San Luis Potosi, Mexico.

T468 Conditi ons to test electric fence modifi cati ons of catt le barb wire fence for goat containment. A. L. Goetsch*, G. D. Detweiler, R. Puchala, T. Sahlu, and T. A. Gipson, American Institute for Goat Research, Langston University, Langston, OK.

T469 Accuracy of calculated distances between consecuti ve fi xes of GPS collars worn by goats. T. A. Gipson*, G. D. Detweiler, and A. L. Goetsch, American Institute for Goat Research, Langston University, Langston, OK.

T470 Use of biometric measurements to esti mate fetal mass in dairy goats. C. J. Härter*, I. A. M. Teixeira, L. D. Lima, H. G. O. Silva, A. R. Rivera, and K. T. Resende, Universidade Estadual Paulista, Jaboticabal, SP, Brasil.

T471 The relati onship of real-ti me ultrasound body compositi on measurements, body weight and hip height with body conditi on score in mature Boer crossbred does. A. M. Duff *, J. A. Carter, C. A. Hughes, K. N. Gates, C. S. Ellason, W. S. Stewart, and F. R. B. Ribeiro, Texas A&M University-Commerce, Commerce.

Teaching/Undergraduate and Graduate Educati onTeaching

T472 Relati onship between parti cipati on in youth equine organizati ons and collegiate equine acti viti es. M. Nicodemus*, Mississippi State University, Mississippi State.

T473 Free Web applicati ons for educati onal purposes. P. A. Curti s* and M. O. Kloepper, Auburn University, Auburn, AL.

T474 Applicati ons of functi onal anatomy in farm animals using collaborati ve learning. H. G. Katt esh*, M. H. Sims, R. B. Reed, and F. M. Hopkins, University of Tennessee, Knoxville.

T475 Measuring the impact of varied instructi onal approaches in an introductory animal science course. B. G. Bolt* and K. D. Layfi eld, Clemson University, Clemson, SC.

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Danisco Internati onal Dairy Science Award LectureChair: Connie Sindelar, Danisco Animal Health

501/502


9:40 AM From Metchnikoff to Microencapsulati on: Developments in science and technology on the survivability of probioti c bacteria in dairy foods. K. Kailasapathy, University of Western Sydney, Australia.

Animal Behavior and Well-BeingSow Housing, Management, and Stress

Chair: Jeremy Marchant-Forde, USDA-ARSKorbel Ballroom 3c

9:30 AM 409 Producti vity and well being of pregnant sows in loose housing is aff ected by fl oor space allowance and dietary fi ber content. A. R. Hanson*1, A. E. DeDecker2, J. L. Salak-Johnson2, P. M. Walker1, and J. P. Holt1, 1Illinois State University, Normal, 2University of Illinois, Urbana.

9:45 AM 410 Eff ects of fi ber and fl oor space allowance on group kept dry sow well-being. A. E. DeDecker*1, A. R. Hanson2, P. M. Walker2, and J. L. Salak-Johnson1, 1University of Illinois, Urbana, 2Illinois State University, Normal.

10:00 AM 411 Eff ect of alternati ve individual and group housing on dry sow performance and physiology. A. E. DeDecker*1, A. R. Hanson2, P. M. Walker2, and J. L. Salak-Johnson1, 1University of Illinois, Urbana, 2Illinois State University, Normal.

10:15 AM 412 Eff ect of alternati ve accommodati ons on sow behavior during gestati on. A. M. Visconti *1, A. E. DeDecker1, A. R. Hanson2, P. M. Walker2, and J. L. Salak-Johnson1, 1University of Illinois, Urbana, 2Illinois State University, Normal.

10:30 AM 413 Eff ects of alternati ve housing systems on the well-being of gestati ng sows. A. E. DeDecker* and J. L. Salak-Johnson, University of Illinois, Urbana.

10:45 AM 414 The eff ect of a repeated prenatal stressor and low-dose Ketamine on the anxiety and social behavior of pigs. B. L. Davis*1 and M. A. Sutherland2, 1Texas Tech University, Lubbock, 2Ruakura Research Centre, AgResearch, Hamilton, New Zealand.

11:00 AM 415 Heart rate variability—A tool to diff erenti ate positi ve and negati ve aff ecti ve states in pigs?R. Polett o*1, R. M. Marchant-Forde1, J. N. Marchant-Forde1, J. L. Rault1,2, D. F. Hogan3, and D. C. Lay Jr.1, 1USDA-ARS-Livestock Behavior Research Unit, West Lafayette, IN, 2Department of Animal Sciences, Purdue University, West Lafayette, IN, 3Veterinary Clinical Sciences, Purdue University, West Lafayette, IN.

11:15 AM 416 A combinati on of head/heart electric stunning is more eff ecti ve than the head-only method in pigs. K. D. Vogel*1, G. Badtram2,3, J. R. Claus3, T. Grandin1, S. Turpin3, R. E. Weyker3, and E. Voogd4, 1Department of Animal Sciences, Colorado State University, Fort Collins, 2Wisconsin Department of Agriculture, Trade, and Consumer Protection, Division of Food Safety, Madison, 3Department of Animal Sciences, University of Wisconsin-Madison, 4Voogd Consulting, Inc., West Chicago, IL.

11:30 AM 417 Eff ects of pen size on the stress response of market weight pigs during loading and unloading. L. M. Gesing*1, A. K. Johnson1, K. J. Stalder1, J. T. Selsby1, M. Faga2, A. Whiley2, S. Abrams2, H. Hill2, R. Bailey3, and M. J. Ritt er4, 1Iowa State University, Ames, 2Iowa Select Farms, Iowa Falls, 3JBS Swift and Co., Marshalltown, IA, 4Elanco Animal Health, Greenfi eld, IN.

11:45 AM 418 Eff ects of vehicle design on blood stress indicators and meat quality in pigs of three genotypes for two diff erent travel distances. A. Vanelli Weschenfelder*1,2, S. Torrey3, N. Devillers2, L. Saucier1, and L. Faucitano2, 1Université Laval, Sainte-Foy, Québec, Canada, 2Agriculture and Agri-Food Canada, Lennoxville, Québec, Canada, 3University of Guelph, Guelph, ON, Canada.

12:00 PM 419 Eff ects of pasture versus stall housing on corti sol and DHEA concentrati ons in young quarter horses. S. M. Garey*, T. H. Friend, L. R. Berghman, A. L. Adams, and C. L. Terrill, Texas A&M University, College Station.

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12:15 PM 420 Use of infrared thermography to measure infl ammati on associated with castrati on and anti -infl ammatory drugs. L. A. González*1, K. S. Schwartzkopf-Genswein2, E. Fierheller3, E. Janzen3, N. Caulkett 3, and T. A. McAllister2, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 3University of Calgary, Calgary, Alberta, Canada.

12:30 PM 421 Infl uence of catt le temperament on stress hormones and IgG concentrati ons in Angus-cross calves. R. C. Vann*1, N. C. Burdick2, J. G. Lyons2, T. H. Welsh, Jr. 2, and R. D. Randel3, 1MAFES-Brown Loam Research Station, Raymond, MS, 2Texas AgriLife Research, College Station, 3Texas AgriLife Research, Overton.

Animal Health SymposiumAccounti ng for Diseased Animals in Research Trials

(Outliers, Treatments, Interacti ons)/Disease Inducti on by Treatment?Chair: Isis K. Mullarky, Virginia Tech

Sponsor: Elanco Animal Health503/504


9:35 AM 422 Factors infl uencing onset of disease and subsequent eff ects on feedlot performance. R. M. Enns*1, R. L. Weaber2, H. Van Campen1, and G. H. Loneragan3, 1Colorado State University, Fort Collins, 2University of Missouri, Columbia, 3West Texas A&M University, Canyon.

10:05 AM 423 Reporti ng standards for randomized controlled trials in catt le: Improving the quality of research. I. A. Gardner*1, A. M. O’Connor2, J. M. Sargeant3, J. S. Dickson4, and M. E. Torrence5, 1University of California , Davis, 2Iowa State University, Ames, 3University of Guelph, Guelph, Ontario, Canada, 4Iowa State University, Ames, 5USDA-ARS, Beltsville, MD.

10:35 AM 424 Accounti ng for diseased animals in research trials. G. D. Snowder*, National Center for Foreign Animal and Zoonotic Disease Defense, College Station, TX.

ARPAS-Ruminant Nutriti on Joint SymposiumNutriti on Models – Where Are We Going in the Next Decade?

Chair: Joanne Knapp, Fox Hollow Consulti ng, LLCSponsor: EAAP

301/302

9:30 AM 425 The role of models in animal nutriti on: Research and fi eld applicati ons. J. A. Metcalf* and N. S. Ferguson, Nutreco Canada Inc., Guelph, Ontario, Canada.

9:50 AM 426 Nitrogen recycling and rumen degradable protein requirements: Quanti tati ve updates to describe microbial requirements, sources, and applicati ons in rati on formulati on. M. E. Van Amburgh*, E. B. Recktenwald, D. A. Ross, R. J. Higgs, T. R. Overton, and L. E. Chase, Cornell University, Ithaca, NY.

10:30 AM 427 Tackling the variable effi ciencies in post-absorpti ve amino acid uti lizati on. M. D. Hanigan*1 and E. C. Titgemeyer2, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Kansas State University, Manhattan.

11:10 AM 428 VFA producti on and absorpti on: modeling the impacts on energy availability. A. Bannink*1, J. France2, J. L. Ellis2, and J. Dijkstra3, 1Animal Sciences Group, Wageningen UR, Lelystad, the Netherlands, 2Centre for Nutrition Modelling, University of Guelph, Guelph, Ontario, Canada, 3Wageningen University, Wageningen, the Netherlands.

11:50 AM 429 Predicti ng dry matt er intake responses: modeling the infl uence of catt le management. R. J. Grant*1, T. P. Tylutki2, and P. D. Krawczel1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2AMTS LLC, Cortland, NY.

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Breeding and Geneti csCrossbreeding

Chair: Kati e Olsen, USDA-ARS Animal Improvement Programs Laboratory403/404

9:30 AM 430 Applicati on of a crossbred model reveals additi onal geneti c variati on in reproducti on traits of commercial females. S. Bloemhof*1,2, E. F. Knol1, A. Kause2, and I. Misztal3, 1IPG, Institute for Pig Genetics B. V., Beuningen, the Netherlands, 2Animal Breeding and Genomics Centre, Wageningen University, Wageningen, the Netherlands, 3Department of Animal and Dairy Science, University of Georgia, Athens.

9:45 AM 431 Geneti cs-nutriti on interacti ons infl uencing wool spinning fi neness in Australian crossbred sheep. A. E. O. Malau-Aduli* and B. Holman, School of Agricultural Science/TIAR, University of Tasmania, Hobart, Tasmania 7001, Australia.

10:00 AM 432 Eff ects of index selecti on and sire breed on crossbred lamb growth and fi nishing. G. C. Márquez*1, W. Haresign2, M. H. Davies3, R. Roehe4, L. Bünger4, G. Simm4, and R. M. Lewis1,4, 1Virginia Polytechnic Institite and State University, Blacksburg, 2Aberystwyth University, Wales, UK, 3ADAS Rosemaund, Preston Wynne, UK, 4Scottish Agricultural College, Edinburgh, UK.

10:15 AM 433 Inclusion of the inbreeding coeffi cient into models for geneti c evaluati on of dairy catt le. C. A. García-Munguía, A. Ruíz-Flores*, R. Núñez-Domínguez, R. Ramírez-Vlaverde, and R. López-Ordaz, Universidad Autónoma Chapingo, Chapingo, México, México.

10:30 AM 434 Jersey-sired and Montbeliarde-sired crossbred heifers compared to pure Holstein heifers for survival and ferti lity from birth to fi rst parturiti on. A. R. Hazel*, L. B. Hansen, B. J. Heins, A. J. Seykora, D. G. Johnson, and J. G. Linn, University of Minnesota, St. Paul.

10:45 AM 435 Producti vity over fi ve lactati ons of Normande, Montbeliarde, and Scandinavian Red crossbreds compared to pure Holsteins in commercial dairies in California. B. J. Heins* and L. B. Hansen, University of Minnesota, St. Paul.

11:00 AM 436 Death rates, survival rates to fi ft h lactati on, and profi tability of Normande, Montbeliarde, and Scandinavian Red crossbreds compared to pure Holsteins. B. J. Heins* and L. B. Hansen, University of Minnesota, St. Paul.

11:15 AM 437 Producti on, reproducti on, health and growth traits in backcross Holstein × Jersey and their Holstein contemporaries. D. W. Bjelland*, N. M. Esser, K. A. Weigel, and P. C. Hoff man, University of Wisconsin, Madison.

11:30 AM 438 Multi breed genomic evaluati on of dairy catt le. K. M. Olson*1 and P. M. VanRaden2, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

Food SafetyPoultry Aspects

Chair: Michael Hume, USDA, ARS, SPARCKorbel Ballroom 4abc

9:30 AM 439 Hide and pen fl oor contaminati on and transmission of Escherichia coli O157:H7 among feedlot steers. K. Stanford*1, T. P. Stephens1, and T. A. McAllister2, 1Alberta Agriculture and Rural Development, Lethbridge, Alberta Canada, 2Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

9:45 AM 440 Feed supplementati on with caprylic acid reduces Campylobacter colonizati on in market-aged broiler chickens without altering cecal microbial populati ons. I. Reyes-Herrera*1, F. Solis de los Santos1, M. Hume2, K. Venkitanarayanan3, A. M. Donoghue4, I. Hanning1, M. F. Slavik1, V. F. Aguiar1, J. H. Metcalf1, P. J. Blore1, and D. J. Donoghue1, 1Dept. Poultry Science, University of Arkansas, Fayetteville, 2Food and Feed Safety Research Unit, Southern Plains Agricultural Research Center, USDA-ARS, College Station, TX, 3Dept. Animal Science, University of Connecticut, Storrs, 4Poultry Production and Product Safety Research Unit, USDA-ARS, Fayetteville, AR.

10:00 AM 441 Evaluati ng the prevalence and distributi on of Campylobacter in newly constructed broiler houses. K. N. Eberle*1, J. L. Purswell2, J. D. Davis1, C. D. McDaniel1, and A. S. Kiess1, 1Mississippi State University, Mississippi State, 2USDA-ARS Poultry Research Unit, Mississippi State.

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10:15 AM 442 Colonizati on of marker and fi eld strains of Salmonella Enteriti dis and Typhimurium in anti bioti c pretreated and non-pretreated laying hens. J. F. Hannah*1, J. L. Wilson1, N. A. Cox2, L. J. Richardson2, J. A. Cason2, and R. J. Buhr2, 1University of Georgia, Department of Poultry Science, Athens, 2USDA, ARS, Richard Russell Research Center, Athens, GA.

10:30 AM 443 Evaluati on of Campylobacter challenge route (in ovo vs. crop) and feed additi ves to reduce caecal Campylobacter in broilers. T. A. Scott *, J. E. de Oliveira, and E. Hangoor, Provimi Feed Solutions, Sint-Stevens-Woluwe, Belgium.

10:45 AM 444 The effi cacy of the natural plant extracts, thymol and carvacrol, against Campylobacter colonizati on in broiler chickens. K. Arsi*1, J. H. Metcalf1, I. Reyes-Herrera1, A. M. Donoghue2, K. Venkitanarayanan3, P. J. Blore1, A. C. Fanati co1, and D. J. Donoghue1, 1Dept. Poultry Science, University of Arkansas, Fayetteville, 2Poultry Production and Product Safety Research Unit, USDA-ARS, Fayetteville, AR, 3Dept. Animal Science, University of Connecticut, Storrs.

11:00 AM 445 Probability of identi fying diff erent Salmonella serotypes in poultry samples. J. A. Cason*, N. A. Cox, R. J. Buhr, D. V. Bourassa, and L. J. Richardson, Russell Research Center, USDA/ARS, Athens, GA.

11:15 AM 446 The eff ect of electrostati c polarizati on ultra violet light fi lters on Enterobacteriaceae and Salmonella spp. bacteria in a broiler processing plant hang room. J. C. Butler*, P. A. Curti s, C. R. Kerth, D. E. Conner, and L. K. Kerth, Auburn University, Auburn, AL.

11:30 AM 447 Role of lauric acid-potassium hydroxide concentrati on on bacterial contaminati on of spray washed broiler carcasses. A. Hinton Jr.*, J. Cason, R. Buhr, and K. Liljebjelke, Russell Research Center, Athens, GA.

11:45 AM 448 Anti microbial eff ect of sodium metasilicate on Salmonella enterica serovar Typhimurium and psychrotrophs in ready to cook skin-on chicken breast meat stored at 4 ± 1°C. C. S. Sharma*, S. K. Williams, and G. E. Rodrick, University of Florida, Gainesville.

12:00 PM 449 Anti microbial eff ect of sodium metasilicate marinade on Salmonella enterica serovar Typhimurium and psychrotrophs in ready to cook skinless and boneless chicken breast meat stored at 4 ± 1°C. C. S. Sharma*, S. K. Williams, and G. E. Rodrick, University of Florida, Gainesville.

12:15 PM 450 Aviplus treatment improves growth effi ciency in broilers and swine but does not aff ect intesti nal populati ons of experimentally inoculated Salmonella. T. R. Callaway*1, E. Grilli2, T. S. Edrington1, N. Krueger1, R. Anderson1, D. W. Pitt a3, W. E. Pinchak3, and A. Piva2, 1USDA/ARS, Food and Feed Safety Research Unit, College Station, TX, 2University of Bologna, Bologna, Italy, 3Texas A&M University Agrilife Research Station, Vernon.

12:30 PM 451 Aviplus treatment reduces E. coli and Salmonella populati ons in pure and mixed ruminal culture fermentati ons. T. R. Callaway*1, E. Grilli2, and A. Piva2, 1USDA/ARS, Food and Feed Safety Research Unit, College Station, TX, 2University of Bologna, Bologna, Italy.

Forages and PasturesHarvested Forages and Forage Quality

Chair: Limin Kung Jr., University of DelawareKorbel Ballroom 1cd

9:30 AM 452 Lamb and cow performance when fed corn silage that has reduced ferulate cross linking. H. G. Jung*1,3, D. R. Mertens2, and R. L. Phillips3, 1USDA-ARS, St. Paul, MN, 2USDA-ARS, Madison, WI, 3University of Minnesota, St. Paul.

9:45 AM 453 Impact of brown midrib trait and seeding rate on chemical compositi on and in vitro gas producti on of pearl millet silage. F. Hassanat*1, A. Mustafa2, P. Seguin3, and R. Berthiaume1, 1Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Department of Animal Science, McGill University, Montreal, QC, Canada, 3Department of Plant Science, McGill University, Montreal, QC, Canada.

10:00 AM 454 Exogenous fi brolyti c enzyme or anhydrous ammonia eff ects on digesti on kineti cs of steers fed bermudagrass harvested at two regrowth intervals. J. J. Romero*, A. T. Adesogan, M. A. Zarate, O. C M. Queiroz, J. H. Han, J. H. Shin, C. R. Staples, and W. F. Brown, University of Florida, Gainesville.

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10:15 AM 455 Eff ect of chopping or cubing on apparent digesti bility of hay when fed to steers. R. Willcutt *1, B. J. Rude1, and J. Davis2, 1Animal & Dairy Sciences, Mississippi State University, Starkville, 2Agricultural & Biological Engineering, Mississippi State University, Starkville.

10:30 AM 456 Eff ect of cutti ng ti me and conditi oning method on catt le preference for trefoil–grass hay. R. Berthiaume*1, A. F. Brito2, and C. Lafreniere1, 1Agriculture & Agri-Food Canada, Sherbrooke, QC, Canada., 2University of New Hampshire, Durham.

10:45 AM 457 Acceptability of Teff hay by horses. S. McCown*, M. Brummer, J. Earing, S. Hayes, and L. Lawrence, University of Kentucky, Lexington.

11:00 AM 458 Nutriti ve value of North American grasses during establishment. A. E. Lee*1,4, J. P. Muir3, B. D. Lambert1,3, J. L. Reilley2, and T. R. Whitney4, 1Tarleton State Univ., Stephenville, TX, 2Kika de La Garza PMC, Kingsville, TX, 3TX AgriLife Research, Stephenville, 4TX AgriLife Research, San Angelo.

11:15 AM Break

11:30 AM 459 Eff ects of diff erent manure sources and urea on chemical compositi on of three tropical pasture grasses. O. M. Arigbede*1,2, U. Y. Anele1,2, K. -H. Südekum2, J. A. Olanite1, A. O. Oni1, P. A. Dele1, and J. O. Bolaji1, 1University of Agriculture, Abeokuta, Nigeria, 2University of Bonn, Bonn, Germany.

11:45 AM 460 In vitro ruminal fermentati on characteristi cs of anthocyanidin accumulati ng Lc-alfalfa. A. Jonker*1,2, M. Gruber2, Y. Wang3, and P. Yu1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada, 2Saskatoon Research Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada, 3Lethbridge Research Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

12:00 PM 461 Revisiti ng heat damaged-protein and ruminal degradati on kineti cs in heated hays. W. K. Coblentz*1, P. C. Hoff man2, and N. P. Marti n3, 1US Dairy Forage Research Center, Marshfi eld, WI, 2University of Wisconsin, Madison, 3US Dairy Forage Research Center, Madison, WI.

12:15 PM 462 Eff ects of spontaneous heati ng on esti mates of energy from alfalfa-orchardgrass hays stored in large-round bales. W. K. Coblentz*1 and P. C. Hoff man2, 1US Dairy Forage Research Center, Marshfi eld, WI, 2University of Wisconsin, Madison.

Immunology and Pathology SymposiumImmunity, Nutriti on, Genomics, and Gut Microbiota

Chair: Hyun Lillehoj, USDA303

9:30 AM 465 Anti bioti cs disrupt the microbiota-host-pathogen interacti on. B. Willing*, University of British Columbia, Vancouver, BC, Canada.

10:00 AM 464 Role of anti bioti cs on gut microbiota and incidence of gangrenous dermati ti s in commercial broilers. G. Ritt er*1, G. Siragusa2, S. Dunham2, and A. Neumann2, 1Mountaire Farms Inc., Millsboro, DE, 2Danisco, Waukesha, WI.

10:30 AM 466 Nutrigenomics: Understanding how nutrients infl uence host innate immunity and modulate host-pathogen interacti on. H. Lillehoj*1, S.-H. Lee1, D.-K. Kim1, and D. Bravo2, 1Beltsville Agricultural Research Center, USDA-Agricultural Research Service, Beltsville, MD, 2Pancosma S. A., Grand Saconnex, Geneva, Switzerland.

11:00 AM 463 Direct-fed microbial supplementati on alters hosts’ immune response and reparti ti ons energy to the immune system. M. D. Koci* and W. J. Croom, North Carolina State University, Raleigh.

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Lactati on Biology 1Chair: Darryl Hadsell, Baylor College of Medicine, Houston, TX

304

9:30 AM 467 The eff ect of milk accumulati on on gene expression in bovine mammary gland. E. H. Wall*1, J. P. Bond2, and T. B. McFadden1, 1Department of Animal Science, University of Vermont, Burlington, 2Vermont Genetics Network Bioinformatics Core, University of Vermont, Burlington.

9:45 AM 468 Expression of ER stress pathways genes in bovine mammary ti ssue during the lactati on cycle. G. Invernizzi*1,2, M. Bionaz1, G. Savoini2, and J. Loor1, 1University of Illinois, Urbana-Champaign, 2University of Milan, Milan, Italy.

10:00 AM 469 Eff ect of dexamethasone and age at inducti on on milk yields of heifers induced into lactati on. A. L. Magliaro-Macrina*1, A. C. W. Kauf1, D. A. Pape-Zambito1, and R. S. Kensinger2, 1The Pennsylvania State University, University Park, 2Oklahoma State University, Stillwater.

10:15 AM 470 Eff ect of intramammary infusions of fl uoxeti ne (FLX) and 5-hydroxytryptophan (5-HTP) on milk secreti on rate and compositi on in lactati ng Holstein cows at dry-off . R. J. Collier*1,3, J. L. Collier1, L. L. Hernandez2, and N. D. Horseman2,3, 1University of Arizona, Tucson, 2University of Cincinnati, OH, 3Amelgo, Covington, KY.

10:30 AM 471 Acute fl uoxeti ne administrati on accelerates mouse mammary gland involuti on. L. L. Hernandez*1, R. J. Collier2,3, and N. D. Horseman1,3, 1University of Cincinnati, Cincinnati, OH, 2University of Arizona, Tucson, 3Amelgo.

10:45 AM Break

11:00 AM 472 Eff ects of early ovariectomy on caprine mammary gland parenchyma during prepuberty. L. Finot1,2, Y. Yart1,2, and F. Dessauge*1,2, 1INRA UMR 1080 Dairy Production, 35590, Saint Gilles, France, 2Agrocampus UMR 1080 Dairy Production, 35000, Rennes, France.

11:15 AM 473 Role of miR-15a in the mammary gland and mammary epithelial cells of dairy cows. H. M. Li, C. M. Wang, and Q. Z. Li*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

11:30 AM 474 Expression of let-7g in development, lactati on and involuti on of the murine mammary gland. Y. Li, L. Tian, C. M. Wang, and Q. Z. Li*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

11:45 AM 475 Eff ect of heat stress during the dry period on mammary gland development of dairy catt le. S. Tao*, J. W. Bubolz, B. C. do Amaral, M. J. Hayen, S. E. Johnson, and G. E. Dahl, University of Florida, Gainesville.

12:00 PM 476 Characterizati on of bovine glucose transporter 1 kineti cs and substrate specifi citi es in Xenopus laevis oocytes. P. A. Bentley1, Y. Misra1, A. D. Morielli2, and F. -Q. Zhao*1, 1Lactation and Mammary Gland Biology Group, Department of Animal Science, University of Vermont, Burlington, 2Department of Pharmacology, College of Medicine, University of Vermont, Burlington.

Meat Science and Muscle Biology SymposiumHow Does Pre- and Postnatal Muscle Development Aff ect Meat Compositi on, Quality, and Value?

Chair: Giuseppe Bee, Agroscope Liebefeld PosieuxSponsors: ASAS Foundati on, EAAP

Korbel Ballroom 1ef

9:30 AM 477 Coordinati ng myogenesis and angiogenesis: A novel role for the satellite cell in skeletal muscle growth. R. P. Rhoads*, K. L. Flann, and R. E. Allen, University of Arizona, Tucson.

10:15 AM 478 The energy metabolism impacts that come along with muscle fi ber type and its eff ect on postmortem metabolism. T. M. Scheffl er, J. M. Scheffl er, S. Park, A. L. Grant, and D. E. Gerrard*, Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg.

11:00 AM 479 How growth and body compositi on can aff ect the quality of poultry meat?C. Berri*, E. Le Bihan-Duval, and M. J. Duclos, INRA, UR083 Recherches Avicoles, Nouzilly, France.

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11:45 AM 480 ASAS Early Career Award Presentati on: Pre-natal muscle development aff ects beef compositi on and quality. M. Du*, Department of Animal Science, University of Wyoming, Laramie.

Graduate Student Paper Competi ti onNati onal ADSA Producti on MS Oral

Chair: Brian J. Bequett e, University of Maryland507

9:30 AM 481 Eff ect of Origanium vulgare on ruminal fermentati on, nutrient uti lizati on, and producti on in dairy cows. J. A. Tekippe*1, A. N. Hristov1, K. S. Heyler1, T. W. Cassidy1, V. D. Zheljazkov2, and G. A. Varga1, 1Pennsylvania State University, University Park, 2Mississippi State University, NMREC, Verona.

9:45 AM 482 Eff ect of prostaglandinF2α on growth of Staphylococcus aureus associated with bovine masti ti s. C. A. Autran*1, A. Ahmadzadeh1, B. Shafi i1, M. A. McGuire1, and J. C. Dalton2, 1University of Idaho, Moscow, 2University of Idaho, Caldwell R & E.

10:00 AM 483 Eff ects of parti al replacement of corn grain with high fi ber byproducts in calf starter on growth and ruminal pH in dairy calves during weaning transiti on. A. H. Laarman* and M. Oba, University of Alberta, Edmonton, Alberta, Canada.

10:15 AM 484 Eff ect of a pre-synchronizati on injecti on of prostaglandin F2α during the voluntary waiti ng period on dairy catt le. K. D. Baldock*1, M. E. Wilson2, and D. L. Smith1, 1Eastern New Mexico University, Portales, 2West Virginia University, Morgantown.

10:30 AM 485 Eff ects of feeding brown midrib corn silage and dried disti llers grains with solubles on performance of lactati ng dairy cows. H. A. Ramirez Ramirez*1, P. J. Kononoff 1, and K. Nestor2, 1University of Nebraska-Lincoln, 2Dow AgroSciences LLC, Wooster, OH.

10:45 AM 486 Eff ects of equine chorionic gonadotropin administrati on during the synchronizati on protocol on luteal volume, progesterone concentrati on and embryo survival in embryo recipient lactati ng Holstein cows. A. G. Kenyon*1, G. Lopes Jr. 1, L. G. D. Mendonca2, J. R. Lima1, R. G. S. Bruno1, and R. C. Chebel1,2, 1Veterinary Medicine Teaching and Research Center, University of California Davis, Tulare, 2Department of Veterinary Population Medicine, University of Minnesota, St Paul.

11:00 AM 487 Adjusti ng milk replacer intake during heat stress and non-heat stress as a means of improving dairy calf performance. T. M. Chavez*, T. A. Wickersham, and G. A. Holub, Texas A&M University, College Station.

11:15 AM 488 Comparison of postpartum health, uterine involuti on, and resumpti on of ovarian cycles of Holstein and crossbred dairy cows. L. G. D. Mendonca*, C. C. Abade, E. M. da Silva, and R. C. Chebel, Department of Veterinary Population Medicine, Saint Paul, MN.

Nonruminant Nutriti onAmino Acids 2

Chair: Rob Payne, Evonik, Degussa Corp.Sponsor: Evonik, Degussa Corp.

Korbel Ballroom 4def

9:30 AM 489 Impact of sulfur amino acid intake and immune system sti mulati on on pathways of sulfur amino acid metabolism at transcripti onal level in growing pigs. A. Rakhshandeh*1, A. Holliss2, N. A. Karrow1, and C. F. M. de Lange1, 1University of Guelph, Department of Animal and Poultry Science, 2University of Guelph, Advance Analysis Centre, Guelph, Ontario, Canada.

9:45 AM 490 The eff ect of feeding heavy and medium weight nursery pigs increased levels of amino acids on pig performance. J. L. Pieti g* and C. E. Hostetler, South Dakota State University, Brookings.

10:00 AM 491 Amino acid digesti bility in heated soybean meal fed to growing pigs. J. C. González*1,2, B. G. Kim2, A. Lemme3, and H. H. Stein2, 1National University of Colombia, Bogota, Condinamarca, Colombia, 2University of Illinois, Urbana, 3Evonik Degussa GmbH, Rodenbacher Chaussee, Hanau, Germany.

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10:15 AM 492 Eff ects of balanced protein level on growth performance and carcass compositi on of growing-fi nishing pigs. N. W. Shelton1, R. D. Goodband1, M. D. Tokach1, S. S. Dritz1, J. L. Nelssen1, J. M. DeRouchey1, M. S. Redshaw2, and J. K. Htoo*2, 1Kansas State University, Manhattan, 2Evonik Degussa GmbH, Hanau, Germany.

10:30 AM 493 Eff ect of tryptophan level on growth performance in 10- to 50-kg pigs. D. Renaudeau*1, M. Giorgi1, C. Anais1, and Y. Primot2, 1Institut National de la Recherche Agronomique, UR143, Petit-Bourg, French West Indies, France, 2Ajinomoto Eurolysine, Paris, France.

10:45 AM 494 Esti mati on of opti mum tryptophan to lysine rati o in wheat-barley or corn-soybean meal based diets for 15- to 35-kg pigs. J. K. Htoo*1, M. Naatjes2, K. H. Tölle3, and A. Susenbeth2, 1Evonik Degussa GmbH, Hanau, Germany, 2Christian-Albrechts University, Kiel, Germany, 3Training and Research Center Futterkamp, Blekendorf, Germany.

11:00 AM Break

11:15 AM 495 Eff ect of lysine level and curve feeding on the performance and carcass characteristi cs of grow-fi nish pigs. K. L. Herkelman*1, S. Kelley2, S. Bailey1, and E. Engle3, 1Wenger’s Feed Mill, Inc., Rheems, PA, 2Country View Family Farms, Lancaster, PA, 3Hatfi eld Quality Meats, Hatfi eld, PA.

11:30 AM 496 Eff ects of ileal sample collecti on strategies on ileal digesti bility of CP and the concentrati on of chromium in ileal digesta. B. G. Kim*1,2 and H. H. Stein1, 1University of Illinois, Urbana, 2Konkuk University, Seoul, Korea.

11:45 AM 497 Ileal amino acids digesti bility of raw and heat-processed pea protein concentrates in broilers. M. Frikha1, D. G. Valencia*2, M. P. Serrano1, H. M. Safaa3, R. Lázaro1, and G. G. Mateos1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3Faculty of Agriculture, Cairo University, 12613 Giza, Egypt.

12:00 PM 498 Identi fi cati on of lysine transport systems affi liated with diff erences in chick gain when fed a lysine limiti ng diet. M. A. Raymond* and B. D. Humphrey, California Polytechnic State University, San Luis Obispo.

12:15 PM 499 Valine and isoleucine as potenti al limiti ng amino acids in broiler diets based on corn, soybean meal, and meat and bone meal. L. Mejia*1, W. A. Dozier III2, R. E. Loar II1, M. T. Kidd3, P. B. Tillman4, and A. Corzo1, 1Mississippi State University, Mississippi State, 2Auburn University, Auburn, AL, 3University of Arkansas, Fayetteville, 4Ajinomoto Heartland LLC, Chicago, IL.

Nonruminant Nutriti onFeed Ingredients

Chair: Sung Woo Kim, North Carolina State UniversityKorbel Ballroom 3b

9:30 AM 500 Eff ect of diff erent sorghum varieti es on early chick growth. C. M. Rude*1, M. A. Barrios1, R. Rierson1, S. Bean2, and R. S. Beyer1, 1Kansas State University, Manhattan, 2ARS, USDA, Grain Marketing and Product Research Center, Manhattan, KS.

9:45 AM 501 Dietary hydrolyzed yeast extract enhances early innate immune functi on in broiler chicks. J. L. Saunders-Blades*, K. L. Nadeau, and D. R. Korver, University of Alberta, Edmonton, Canada.

10:00 AM 502 Infl uence of pea hulls inclusion in the diet on digesti ve traits and nutrient retenti on in broilers. E. Jiménez-Moreno*1, J. M. González-Alvarado2, S. Chamorro3, C. Centeno3, R. Lázaro1, and G. G. Mateos1, 1Universidad Politecnica de Madrid, Madrid, Spain, 2Universidad de Tlaxcala, México, 3Consejo Superior de Investigaciones Científi cas, Madrid, Spain.

10:15 AM 503 Dietary camelina meal for broiler chickens. 2. Thigh meat fatt y acid profi le and sensory evaluati on. P. H. Patt erson*1, R. M. Hulet1, T. L. Cravener1, A. Y. Pekel2, and J. E. Hayes1, 1The Pennsylvania State University, University Park, 2Istanbul University, Turkey.

10:30 AM 504 Eff ect of feeding mexican sunfl ower leaf (Tithonia diversifolia, hemsley A gray) on performance of broiler chicks. A. H. Ekeocha*1, A. A. Mako2, T. J. Williams3, and A. Aderiye1, 1Department of Animal Science University of Ibadan, Ibadan, Oyo State, Nigeria, 2Department of Agricultural Production and Management Sciences, Tai Solarin University of Education, Ijagun Ijebu-Ode, Ogun State, Nigeria, 3Department of Animal Physiology, University of Agriculture, Abeokuta, Ogun State, Nigeria.

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10:45 AM 505 Eff ect of feeding mexican sunfl ower leaf (Tithonia diversifolia, hemsley a gray) on carcass characteristi cs of broilers. A. H. Ekeocha*1, O. A. Adu2, K. D Afolabi1, and E. J Ubah3, 1University of Ibadan, Ibadan, Oyo State - Nigeria, Department of Animal Science University of Ibadan, Ibadan, Oyo State, Nigeria, 2Department of Animal Production and Health, Federal University of Technology, Akure, Nigeria, Department of Animal Production and Health, Federal University of Technology, Akure, Nigeria, 3Department of Animal Science, Wageningen University, Wageningen, the Netherlands.

11:00 AM Break

11:15 AM 506 A 42-day fl oor pen evaluati on of broiler chickens fed standard energy and low energy diets supplemented with a blend of carvacrol, cinnamaldehyde and capsicum oleoresin with or without bacitracin. M. Sims*1, D. Bravo2, and A. Vikari2, 1Virginia Diversifi ed Research Corporation, Harrisonburg, 2Pancosma, Geneva, Switzerland.

11:30 AM 507 Eff ects of mung bean waste inclusion on mash diet characteristi c, growth performance and nutrient digesti bility in pigs. P. Rungcharoen*, N. Amornthewaphat, Y. Ruangpanit, S. Ratt anatabti mthong, and S. Att amangkune, Kasetsart University, Bangkok, Thailand.

11:45 AM 508 Short-term feeding of geneti cally modifi ed Bt maize (MON810) to weanling pigs: Eff ects on gut microbiota, intesti nal morphology and immune status. M. C. Walsh*1, S. G. Buzoianu1,3, G. E. Gardiner3, M. C. Rea2, R. P. Ross2, and P. G. Lawlor1, 1Teagasc, Pig Production Development Unit, Moorepark Research Centre, Fermoy, Co. Cork, Ireland, 2Teagasc, Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland, 3Waterford Institute of Technology, Waterford, Ireland.

12:00 PM 509 Eff ects of dietary oat hulls and sugar beet pulp on producti ve performance and nutrient digesti bility of broilers from 1 to 42 d of age. J. M. Gonzalez-Alvarado1, E. Jiménez-Moreno2, F. D. Royón2, R. Lázaro2, and G. G. Mateos*2, 1Universidad de Tlaxcala, México, 2Universidad Politecnica de Madrid, Madrid, Spain.

12:15 PM 510 Infl uence of origin on nutriti onal and quality parameters of soybean meal. G. G. Mateos*1, M. P. Serrano1, S. Sueiro2, M. González2, M. Hermida2, P. G. Rebollar1, and R. Lázaro1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Laboratorio de Mouriscade, Pontevedra, Spain.

12:30 PM 511 Lactose in diet infl uences the degradati on of mixed linked β(1-3;1-4)-D-glucan in the small intesti ne of pigs. K. E. Bach Knudsen*, Aarhus University, Faculty of Agricultural Sciences, Department of Animal Health and Bioscience, Tjele, Denmark.

Nonruminant Nutriti onMineral Nutriti on

Chair: Tom Crenshaw, University of WisconsinKorbel Ballroom 3a

9:30 AM 512 Eff ects of dietary calcium formate inclusion on broiler growth performance, bone ash, and ti bia breaking strength. S. Pohl*, D. Caldwell, J. Lee, J. Coppedge, K. Stringfellow, S. Dunn-Horrocks, K. Jessen, and M. Farnell, Texas A&M University, College Station.

9:45 AM 513 Broiler breeder age and dietary Cu, Zn and Mn source aff ect chick bone development at hatch. C. A. Torres* and D. R. Korver, University of Alberta, Edmonton, AB, Canada.

10:00 AM 514 Use of the broiler (Gallus gallus) as an in vivo screening tool for Fe bioavailability in maize-based diets. E. Tako*1, M. Lung’aho1, L. V. Kochian2, O. A. Hoekenga2, and R. P. Glahn2, 1Cornell University, Ithaca, NY, 2Robert W. Holley Center for Agriculture and Health, Ithaca, NY.

10:15 AM 515 Relati onship between expression of sodium-dependent phosphate transporter type II-b gene and phosphorus uti lizati on in broilers. O. A. Olukosi*, S. A. Adedokun, K. M. Ajuwon, and O. Adeola, Purdue University, West Lafayette, IN.

10:30 AM 516 Eff ects of HMTBA chelated zinc, manganese and copper on performance, mineral status and immunity of broilers. Y. Ruangpanit*, S. Att amangkune, S. Ratt anatubti mthong, and C. Khomkamon, Kasetsart University, Nakhon-Pathom, Thailand.

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10:45 AM 517 Eff ect of organic zinc supplementati on on growth performance and carcass quality of broilers. H. M. Salim*, H. R. Lee, C. Jo, S. K. Lee, and B. D. Lee, Chungnam National University, Yuseong, Daejeon, South Korea.

11:00 AM Break

11:15 AM 518 Eff ect of dietary copper source and level on GI copper levels and ileal E. coli survival in broiler chicks. K. C. Klasing* and A. Naziripour, University of California, Davis.

11:30 AM 519 Eff ects of dietary iron and age on cellular copper metabolism in liver of weanling pigs. R. S. Fry*, J. W. Spears, S. L. Hansen, H. C. Liu, and M. S. Ashwell, North Carolina State University, Raleigh.

11:45 AM 520 Eff ect of level and source of dietary copper on copper metabolism in the small intesti ne of weanling pigs. R. S. Fry*, M. S. Ashwell, W. L. Flowers, K. R. Stewart, and J. W. Spears, North Carolina State University, Raleigh.

12:00 PM 521 Dietary calcium and phosphorous and organic and inorganic trace minerals on nursery pig growth performance. J. S. Jolliff * and D. C. Mahan, The Ohio State University, Columbus.

12:15 PM 522 Eff ect of organic and inorganic trace mineral source and preslaughter deleti on on ti ssue mineral content of pigs. Y. L. Ma*, M. D. Lindemann, G. L. Cromwell, and G. Rentf row, University of Kentucky, Lexington.

Physiology and EndocrinologyAnimal Physiology

Chair: Ricardo Chebel, University of Minnesota505/506

9:30 AM 523 The “immunocrit,” a simple measure of passive transfer, is a useful predictor of nursing ability and preweaning mortality of piglets. J. L. Vallet*, J. R. Miles, L. A. Rempel, and L. A. Kuehn, USDA, ARS, US Meat Animal Research Center, Clay Center, NE.

9:45 AM 524 Infl uence of temperament on stress hormone and IgG concentrati ons in Brahman calves. N. C. Burdick*1, D. A. Neuendorff 2, R. C. Vann3, J G. Lyons1, T. H. Welsh, Jr.1, and R. D. Randel2, 1Texas AgriLife Research, College Station, 2Texas AgriLife Research, Overton, 3MAFES, Mississippi State University, Raymond.

10:00 AM 525 Eff ect of cytochrome P450 and aldo-keto reductase inhibitors on progesterone decay in primary bovine hepati c cell cultures. C. O. Lemley* and M. E. Wilson, West Virginia University, Morgantown.

10:15 AM 526 Residual feed intake selecti on and its eff ects upon pre- and postpartum changes in NEFA concentrati ons and body weight and conditi on in Brahman females. A. K. Poovey*1,2, A. N. Loyd1,2, A. W. Lewis1, D. A. Neuendorff 1, S. L. Morgan1,2, L. C. Caldwell2, T. D. A. Forbes3, T. H. Welsh, Jr. 2, and R. D. Randel1, 1Texas AgriLife Research, Overton, 2Texas AgriLife Research, College Station, 3Texas AgriLife Research, Uvalde.

10:30 AM 527 Ruminal degradability and intesti nal release of diff erent vitamin A formulati ons. D. P. Preveraud* and P. A. Geraert, Adisseo France SAS, Antony, France.

10:45 AM 528 Poisson analysis of number of services per concepti on for Iranian Holstein cows. H. Farhangfar*1 and F. Bahri2, 1Birjand University, Birjand, Iran, 2Ferdowsi University of Mashhad, Mashhad, Iran.

11:00 AM 529 Eff ects of conti nuous infusion of tumor necrosis factor-alpha (TNFα) into adipose ti ssue on glucose and fatt y acid metabolism in lactati ng dairy catt le. C. A. Martel*1, L. K. Mamedova1, E. J. Minton1, M. L. Jones2, J. A. Carroll3, and and B. J. Bradford1, 1Department of Animal Sciences & Industry, and 2Veterinary Medical Teaching Hospital, Kansas State University, Manhattan, 3Livestock Issues Research Unit, ARS-USDA, Lubbock, TX.

11:15 AM 530 Reproducti ve rate of semi-free ranging Bison (Bison bison) at the Nati onal Bison Range. M. J. Borgreen*1,2, T. J. Roff e2, E. M. Berry1, R. B. McCosh1, and J. G. Berardinelli1, 1Montana State University, Bozeman, 2US Fish and Wildlife Service, Bozeman, MT.

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Physiology and Endocrinology SymposiumSperm-Oviduct Interacti ons in Livestock and Poultry

Chair: David Miller, University of IllinoisSponsor: EAAP

Korbel Ballroom 2c

9:30 AM 531 Evidence that oviduct secreti ons infl uence sperm functi on: A retrospecti ve view for livestock. G J Killian*, The Pennsylvania State University, University Park.

10:00 AM 532 Role of the oviduct in maintaining sustained ferti lity in hens. M. R. Bakst*1 and J. P. Brillard2, 1ARS, USDA, Beltsville, MD, 2INRA, Tours, France.

10:30 AM 533 Eff ect of sperm mobility phenotype on ferti lity, sperm competi ti on, and in vivo sperm storage in the domesti c fowl. D. P. Froman*, Oregon State University, Corvallis.

11:00 AM 534 Bovine oviduct-sperm interacti ons preceding ferti lizati on. S. S. Suarez*, Cornell University, Ithaca, NY.

11:30 AM 535 In vivo imaging of in situ moti lity of fresh and liquid-stored ram spermatozoa in the ewe genital tract. X. Druart*1, J. Cognié1, G. Baril1, F. Clément2, J.-L. Dacheux1, and J.-L. Gatti 1, 1UMR 6175 INRA, CNRS-Université de Tours-Haras Nationaux, Nouzilly, France, 2INRIA Paris-Rocquencourt, Le Chesnay Cedex, France.

12:00 PM 536 Comparison of ti med AI pregnancy rates in Santa Gertrudis (SG) and SG crossbred heifers following the 7-d or 5-d CO-Synch + CIDR protocol. R. L. Stanko*1,3, K. D. Arnold1, J. R. Ramirez2, S. Moore2, and R. Silguero2, 1Texas A&M University-Kingsville, Kingsville, 2King Ranch, Inc., Kingsville, TX, 3Texas AgriLife Research, Beeville.

12:15 PM 537 Neither temperament nor residual feed intake aff ects sexual maturity in Brahman heifers. A. N. Loyd*1, D. A. Neuendorff 1, A. W. Lewis1, T. D. A. Forbes2, and R. D. Randel1, 1Texas AgriLife Research, Overton, 2Texas AgriLife Research, Uvalde.

Producti on, Management and the EnvironmentEnvironment 1

Chair: John Comerford, Pennsylvania State UniversityKorbel Ballroom 2b

9:30 AM 538 Evaluati on of a reproducible model for necroti c enteriti s in broilers and analysis of NetB toxin profi les of diff erent fi eld isolates of Clostridium perfringens. S Shivaramaiah*1, J. R. Barta2, S. L. Layton1, M. J. Morgan1, R. E. Wolfenden1, B. M. Hargis1, and G Téllez1, 1University of Arkansas, Fayetteville, AR, 2University of Guelph, Guelph, ON, Canada.

9:45 AM 539 Eff ects of a microbial litt er amendment on litt er quality and broiler performance. M. J. Hinkle*1, S. M. Gott selig1, J. L. McReynolds2, J. T. Lee1, and C. D. Coufal1, 1Texas A&M University, College Station, 2USDA-ARS, College Station, TX.

10:00 AM 540 Bacterial content following simulated rainfall on poultry waste. J. H. Metcalf*1, P. A. Moore Jr.2, A. M. Donoghue2, I. Reyes-Herrera1, K. Arsi1, P. J. Blore1, and D. J. Donoghue1, 1Poultry Science Department, University of Arkansas, Fayetteville, 2Poultry Production and Product Safety Research Unit, USDA-ARS, Fayetteville, AR.

10:15 AM 541 Eff ect of a low sulfur diet on air emissions, nutrient excreti on, and performance of laying hens. W. Wu-Haan*1, W. Powers1, R. Angel2, D. Karcher1, and T. Applegate3, 1Michigan State University, East Lansing, 2University of Maryland, College Park, 3Purdue University, West Lafayette, IN.

10:30 AM 542 Comparison of nutrient balance and performance of laying hens, housed in either enriched or conventi onal cage systems, over an enti re producti on. M. Neijat*1, J. D. House1, W. Guenter1, and E. Kebreab2, 1University of Manitoba, Winnipeg, Canada, 2University of California, Davis.

10:45 AM 543 Eff ects of the removable chicken house on the growth performance of broilers and indoor environment parameters. A. G. Chen*, Z. Wang, X. M. Wang, Q. H. Hong, and C. M. Yang, Zhejiang University, Hangzhou,China.

11:00 AM 544 Eff ect of DDGS and mineral sources on air emissions from laying hens. W. Li*1, W. Powers1, D. Karcher1, R. Angel2, and T. J Applegate3, 1Department of Animal Science, Michigan State University, East Lansing, 2Department of Animal Sciences, Purdue University, West Lafayette, IN, 3Animal and Avian Sciences, University of Maryland, College Park.

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11:15 AM 545 Eff ect of amino acid formulati on and supplementati on on nutrient mass balance and air emissions from turkeys. Z. Liu1, W. Powers*1, D. Karcher1, R. Angel2, and T. J. Applegate3, 1Michigan State University, East Lansing, 2University of Maryland, College Park, 3Purdue University, West Lafayette, IN.

11:30 AM 546 Magnitude and variability of disti llers grains greenhouse gas credits in the corn-ethanol-livestock life cycle. V. R. Bremer*, A. J. Liska, H. S. Yang, T. J. Klopfenstein, G. E. Erickson, D. T. Walters, and K. G. Cassman, University of Nebraska, Lincoln.

11:45 AM 547 Methane producti on, fermentati on patt erns and protozoa numbers in vitro as related to sources of rumen fl uid from diff erent catt le feeding systems and animal waste substrate digesti on. C. L. Ross*, M. A. Froetschel, S. Buaphan, S. Chinnasamy, and K. C. Das, The University of Georgia, Athens.

Ruminant Nutriti onBeef: Vitamins and Minerals

Chair: Stacey Gunter, USDA/ARS-SPRRSSponsor: ASAS Foundati on

Korbel Ballroom 2a

9:30 AM 548 ASAS Early Career Award Presentati on: Trace mineral metabolism in ruminants. T. E. Engle*, Colorado State University, Fort Collins.

10:15 AM 549 Eff ects of copper supplementati on on performance and carcass characteristi cs of catt le fed diets containing 60% DDGS. T. L. Felix* and S. C. Loerch, The Ohio State University.

10:30 AM 550 Vitamin A restricti on does not improve marbling in Holstein bulls at the same extent as in Holstein steers. S. Marti *1, C. Realini2, A. Bach3,1, and M. Devant1, 1, Department of Ruminant Production, IRTA, Barcelona, Spain, 2Carcass Quality Subprogram, IRTA, Girona, Spain, 3ICREA, Barcelona, Spain.

10:45 AM 551 Eff ect of added sulfur on in vitro fermentati ve acti vity of ruminal contents from steers fed corn-based diet. S. Uwituze*, L. C. Hollis, and J. S. Drouillard, Kansas State University, Manhattan.

11:00 AM 552 Dietary sulfur negati vely aff ects gain and mineral status in beef steers. E. L. Richter*, M. E. Drewnoski, and S. L. Hansen, Iowa State University, Ames.

11:15 AM 553 Inclusion of molybdenum and copper with high disti llers grain diets as a strategy to miti gate hydrogen sulfi de emissions. L. D. Cross*, S. R. Rust, and W. J. Powers, Michigan State University, East Lansing.

11:30 AM 554 The eff ect of supplemental molybdenum and copper on the concentrati ons of hydrogen sulfi de in the rumen gas cap and copper in the liver of yearling steers consuming high sulfate water. R. K. Peterson*1, J. J. Wagner1, T. E. Engle1, and T. C. Bryant2, 1Colorado State University, Fort Collins, 2JBS Five Rivers Cattle Feeding, Greeley, CO.

11:45 AM 555 Eff ects of supplemental manganese on ruminal pH and hydrogen sulfi de concentrati on in beef steers fed high-sulfur diets containing disti llers grains plus solubles. J. M. Kelzer*1, T. D. Maddock2, M. Ruiz-Moreno1, A. DiCostanzo1, G. I. Crawford3, and G. C. Lamb2, 1University of Minnesota, St. Paul, 2North Florida Research and Education Center, University of Florida Extension Regional Center, Marianna, 3Extension Regional Offi ce, University of Minnesota, Hutchinson.

12:00 PM 556 Eff ects of supplemental manganese on performance and stress responses in beef catt le fed low- and high-sulfur fi nishing diets containing disti llers grains plus solubles. J. M. Kelzer*1, T. D. Maddock2, T. N. Holt3, A. DiCostanzo1, G. I. Crawford4, and G. C. Lamb2, 1University of Minnesota, St. Paul, 2North Florida Research and Education Center, University of Florida Extension Regional Center, Marianna, 3Colorado State University, Fort Collins, 4Extension Regional Offi ce, University of Minnesota, Hutchinson.

12:15 PM 557 Eff ects of sulfur content of wet or dry disti llers grains in beef catt le fi nishing diets on intake, ruminal pH, and hydrogen sulfi de. J. O. Sarturi*, G. E. Erickson, T. J. Klopfenstein, J. T. Vasconcelos, K. Rolfe, and M. G. Dib, University of Nebraska, Lincoln.

12:30 PM 558 Days on feed and dietary sulfur content aff ect rumen hydrogen sulfi de concentrati ons in feedlot steers. M. E. Drewnoski*, E. L. Richter, and S. L. Hansen, Iowa State University, Ames.

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12:45 PM 559 Selenium fed in inorganic and organic forms diff erenti ally and commonly alters liver gene expression profi le of growing beef heifers. S. F. Liao*1, K. R. Brown1, A. J. Stromberg2, W. R. Burris1, J. A. Boling1, and J. C. Matt hews1, Departments of 1Animal Sciences, 2Food Sciences, and 3Statistics, University of Kentucky, Lexington.

Ruminant Nutriti onDairy: Forages and Heifers

Chair: Pablo Gregorini, DairyNZ, New ZealandKorbel Ballroom 1ab

9:30 AM 560 Meta analysis of dairy cow responses to dietary forage NDF. D. Sauvant*1 and D. R. Mertens2, 1Agroparistech-INRA, Paris, France, 2US Dairy Forage Center, Madison, WI.

9:45 AM 561 Eff ect of forage type on passage rate esti mated from rumen evacuati on studies. S. J. Krizsan*1, S. Ahvenjärvi2, and P. Huhtanen1, 1Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden, 2MTT-Agrifood Research Finland, Animal Production Research, Jokioinen, Finland.

10:00 AM 562 Abrupt changes in forage dry matt er of one to three days aff ect intake and milk yield in early lactati on dairy cows. J. Boyd* and D. R. Mertens, US Dairy Forage Research Center, Madison, WI.

10:15 AM 563 Eff ects of corn silage harvested with or without ears on rumen fermentati on and milk performance of dairy cows. M. Boivin*, R. Gervais, and P. Y. Chouinard, Université Laval, Québec, QC, Canada.

10:30 AM 564 Comparison of alfalfa and orchardgrass hay as replacements for grain in lactati ng dairy cow diets. M. L. Raeth-Knight*1, H. G. Jung1,2, P. R. Peterson1, N. B. Litherland1, and J. G. Linn1, 1University of Minnesota, St. Paul, 2USDA-Agricultural Research Service, St. Paul, MN.

10:45 AM 565 The eff ect of feed sorti ng on NDF, starch, and parti cle intake. D. D. Maulfair*, G. I. Zanton, and A. J. Heinrichs, The Pennsylvania State University, University Park.

11:00 AM 566 Eff ects of varying inclusion rates of prairie hay and wet corn gluten feed on producti vity of dairy cows. D. J. Rezac*1, K. N. Grigsby2, and B. J. Bradford1, 1Kansas State University, Manhattan, 2Cargill Incorporated, Blair, NE.

11:15 AM 567 Fiber digesti on kineti cs in muskoxen. E. M. Ungerfeld*2, R. J. Forster2, P. B. Barboza1, M. B. Leigh1, and C. Glover1, 1University of Alaska Fairbanks, Fairbanks, 2Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

11:30 AM 568 Nutrient uti lizati on of diff erent levels of dietary fi ber in dairy heifers limit-fed high and low concentrate diets. G. J. Lascano* and A. J. Heinrichs, The Pennsylvania State University, University Park.

11:45 AM 569 Dietary starch level and dose response of Saccharomyces cerevisiae for limit fed-dairy heifers. G. J. Lascano*1, J. M. Tricarico2, and A. J. Heinrichs1, 1The Pennsylvania State University, University Park, 2Alltech Inc., Nicholasville, KY.

12:00 PM 570 Eff ects of limit-feeding on the feeding behavior of dairy heifers. B. L. Kitt s*, B. W. McBride, I. J. H. Duncan, and T. J. DeVries, Department of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, Ontario, Canada.

12:15 PM 571 Evaluati on of potenti al carry over eff ects associated with limit feeding gravid Holstein heifers. K. A. Kruse*, N. M. Esser, P. C. Hoff man, and D. K. Combs, University of Wisconsin, Madison.

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Small Ruminant Symposium“Going, Going, Gone!” How Curtailment of Livestock Grazing on Federal Lands Could Alter the US Sheep Industry

Chair: J. B. Taylor, USDA-ARS, US Sheep Experiment Stati onSponsors: Journal of Animal Science, USDA Sheep Experiment Stati on, Dubois, ID

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9:30 AM 572 How curtailment of livestock grazing on public lands could alter the US sheep industry. J. B. Taylor*, USDA, Agricultural Research Service, Dubois, ID.

9:35 AM 573 The future of livestock grazing on federal lands: Opportuniti es for change. J. Kaiser*, USDA, Forest Service, Washington, DC.

10:05 AM 574 The future of livestock grazing on federal lands: Real and perceived threats. W. G. Myers*, Holland & Hart LLP, Boise, ID.

10:35 AM 575 Economic considerati ons of sheep grazing on federal and public lands. N. R. Rimbey*1 and L. A. Torell2, 1University of Idaho, Caldwell, 2New Mexico State University, Las Cruces.

11:05 AM 576 Impact of reduced federal and public land grazing on viability of the US sheep industry. D. P. Anderson*, Texas A&M University, College Station.

11:35 AM 577 So what? What is a scienti st supposed to do?G. S. Lewis*, C. A. Moff et, and J. B. Taylor, USDA, ARS, US Sheep Experiment Station, Dubois, ID.

12:00 PM Panel discussion

Teaching/Undergraduate and Graduate Educati on SymposiumTeaching Symposium: Surviving Promoti on and Tenure with a Teaching Appointment

Chair: Jodi Sterle, Texas A&M University405


9:40 AM 578 Going beyond the minimum for promoti on: Building a toolbox for documenti ng teaching eff ecti veness and a pathway to improving teaching. D. R. Mulvaney*1,2 and J. E. Groccia3, 1Coll. of Ag., Auburn University, Auburn, AL, 2Dept. Anim. Sciences, Auburn, AL, 3Biggio Teaching Center, Auburn University, Auburn, AL.

10:10 AM 579 Getti ng scholarly teaching projects published. M. A. Watti aux*, University of Wisconsin-Madison, Madison.

10:40 AM Break

10:55 AM 580 In the same boat—Facing the challenges of tenure and promoti on. O. U. Bolden-Tiller*, Tuskegee University, Tuskegee, AL.

11:15 AM Panel discussion Maynard Hogberg, Iowa State University, Don Boggs, Kansas State University, Ken Esbenshade, North Carolina State University, and Alan Grant, Virginia Tech University.

ADSA Foundati on Scholar Lecture – Dairy FoodsChair: Tom Overton, Cornell University

501/502


10:40 AM New and nanotechnologies in dairy: Basic understanding for novel applicati ons. F. M. Harte, University of Tennessee, Knoxville.

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ADSA Foundati on Scholar Lecture – Producti onChair: Tom Overton, Cornell University

301/302


2:10 PM Challenges and opportuniti es of feeding disti llers grains and other ethanol co-products in dairy catt le diets. K. F. Kalscheur, South Dakota State University, Brookings.

Animal Behavior and Well-BeingPoultry 2: Broilers

Chair: Joy Mench, University of California-DavisKorbel Ballroom 3c

2:00 PM 581 The eff ect of lighti ng regime on broiler behavior and health. R. A. Blatchford*, G. S. Archer, and J. A. Mench, University of California, Davis.

2:15 PM 582 Eff ect of daylength on physiological and behavioral rhythms in broilers. K. Schwean-Lardner*1, B. I. Fancher2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, SK, Canada, 2Aviagen, Huntsville, AL.

2:30 PM 583 The eff ect of providing lighti ng during incubati on on stress responses of broiler chickens post-hatch. G. S. Archer* and J. A. Mench, University of California, Davis.

2:45 PM 584 The eff ect of providing light during incubati on on fear responses of broiler chickens post-hatch. G. S. Archer* and J. A. Mench, University of California, Davis.

3:00 PM 585 Impact of light intensity on broiler biological rhythms and welfare. A. Deep*1, K. Schwean-Lardner1, T. G. Crowe1, B. I. Fancher2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, Canada, 2Aviagen, Huntsville, AL.

3:15 PM 586 Broiler behavior under lighti ng programs with a secti oned dark period and its welfare considerati ons. C. Raginski*1, K. V. Schwean-Lardner1, H. W. Gonyou1,2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, SK, Canada, 2Prairie Swine Centre, Saskatoon, SK, Canada.

3:30 PM 587 Heat and moisture producti on in broilers during simulated winter transport. J. M. Watt s*, L. J. Graff , M. L. Strawford, T. G. Crowe, N. A. Burlinguett e, H. L. Classen, and P. J. Shand, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

3:45 PM 588 Humane slaughter methods for small- and mid-scale poultry operati ons. V. B. Brewer*1, A. C. Fanati co2, W. J. Kuenzel1, C. M. Owens1, V. A. Kutt appan1, and A. M. Donoghue2, 1University of Arkansas Department of Poultry Science, Fayetteville, 2USDA Agricultural Research Service, Poultry Production and Product Safety Research, Fayetteville, AR.

Animal HealthManagement, Disease, and Performance

Chair: Pedram Rezamand, University of IdahoSponsors: Elanco Animal Health, Pfi zer Animal Health

304

2:00 PM 589 Geneti c and non-geneti c factors aff ecti ng the prevalence of masti ti s in dromedary camels. S. Ahmad*1,2, M. Yaqoob1,2, M. Q. Bilal1,2, G. Muhammad1,3, A. Iqbal1,2, and M. K. Khan1,3, 1University of Agriculture, Faisalabad, Pakistan, 2Department of Livestock Management, University of Agriculture, Faisalabad, Pakistan, 3Department of Clinical Medicine and Surgery, University of Agriculture, Faisalabad, Pakistan.

2:15 PM 590 Use of a lipopolysaccharide (LPS) challenge to evaluate the innate immune response of Angus heifers with genotypic diff erences in GeneSTAR markers for intramuscular fat depositi on. J. O. Buntyn*1, J. A. Carroll2, T. Smith1, S. M. Falkenberg1, J. D. Rivera3, C. Collier2, and T. B. Schmidt1, 1Department of Animal, Mississippi State University and Dairy Sciences, Mississippi State, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX, 3South Mississippi Branch Experiment Station, Mississippi State.

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2:30 PM 591 Impact of vaccinati on on the incidence of liver abscesses in natural-fed fi nishing catt le. J. T. Fox*1, D. U. Thomson1, N. N. Lindberg2, and K. Barling3, 1Kansas State University, Manhattan, 2Progressive Beef Consulting Service, Great Bend, KS, 3Novartis Animal Health, College Station, TX.

2:45 PM 592 Physiological responses of heat tolerant and sensiti ve Bos taurus breeds of catt le to diff erent levels of heat stress. D. E. Spiers*, H. L. Vellios, P. A. Eichen, B. Scharf, J. S. Johnson, D. K. Kishore, and E. A. Coate, University of Missouri, Columbia.

3:00 PM 593 Early stage diagnosis of masti ti s of dairy cows using 1H NMR-based metabolomics. Y. Lv and Q. Z. Li*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

3:15 PM 594 Clinical trial to evaluate the eff ect of ceft iofur intramammary treatment on non-severe clinical coliform masti ti s. Y. H. Schukken1, G. J. Bennett 1, B. J. Rauch1, H. L. Sharkey1, and R. L. Saltman*2, 1Cornell University, Ithaca, NY, 2Pfi zer, Inc., New York, NY.

3:30 PM 595 Cytological and clinical endometriti s in dairy cows. J. Dubuc*1, T. F. Duffi eld1, K. E. Leslie1, J. S. Walton2, and S. J. LeBlanc1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada.

3:45 PM 596 Impact of postpartum uterine diseases on milk producti on and culling in dairy cows. J. Dubuc*1, T. F. Duffi eld1, K. E. Leslie1, J. S. Walton2, and S. J. LeBlanc1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada.

4:00 PM 597 Evaluati on of the hand-held Precision Xtra system for diagnosing ketosis in early lactati on dairy cows. G. R. Oetzel*, University of Wisconsin, Madison.

4:15 PM 598 Eff ect of 1 or 2 dose circovirus and mycoplasma vaccines and day of vaccinati on on growth performance of nursery pigs. K. L. Saddoris-Clemons*, S. B. Wiliams, N. D. Paton, and D. R. Cook, Akey, Lewisburg, OH.

4:30 PM 599 The eff ect of breeder source fl ock age on 7- and 14-day turkey poult mortality. B. J. Wood*, D. R. McIntyre, and G. Norwell, Hybrid Turkeys, Kitchener, ON, Canada.

4:45 PM 600 Development of an infl ammati on model for use in the commercial duck. P. Cott er*1, T. Applegate2, R. Murdoch3, K. Daugherty3, and M. Turk3, 1Cotter Laboratory, Arlington, MA, 2Purdue University, West Lafayette, IN, 3Maple Leaf Farms, Milford, IN.

5:00 PM 601 Comparison of water based foam and inert gas mass emergency depopulati on methods of turkeys. M. K. Rankin*, E. R. Benson, R. L. Alphin, D. P. Hougentogler, and P. Mohankumar, University of Delaware, Newark.

ASAS-ADSA Cell Biology SymposiumReceptors and Signaling

Chair: James Sarti n, Auburn UniversitySponsors: ASAS, ADSA, Nati onal Insti tute of Food and Agriculture (NIFA)

401/402


2:05 PM 602 The GnRHR:GPCR traffi cking in health and disease. P. M. Conn*1,2 and J. A. Janovick1,2, 1Oregon Health and Science University, Portland, 2Oregon National Primate Research Center, Beaverton.


2:55 PM 603 Functi on and regulati on of the toll-like receptor family. G. M. Barton*, University of California, Berkeley, Berkeley.


3:45 PM 604 Insulin signaling is a modulator of muscle growth. T. A. Davis*, A. Suryawan, R. A. Orellana, and M. L. Fiorott o, USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.


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4:35 PM 605 Imaging the organizati on and traffi cking of lipolyti c proteins in adipocytes. James G. Granneman*, Wayne State University School of Medicine, Detroit, MI.

5:20 PM Recepti on

Bioethics SymposiumShould Animal Welfare Be Law or Market Driven?

Chair: Halina M. Zaleski, University of Hawaii-ManoaSponsors: AAALAC, Monsanto Corp.

303

2:00 PM 606 Bioethics symposium introducti on: Should animal welfare be law or market driven?C. C. Croney*, The Ohio State University, Columbus.

2:15 PM 607 Should we legislate farm animal welfare?J. C. Swanson*, Michigan State University, East Lansing.

2:45 PM 608 Impact of slaughter bans on horse welfare. D. L. Gies*, Animal Assistance Foundation, Denver, CO.

3:15 PM Break

3:30 PM 609 Should animal welfare be law or market based?B. Rollin*, Colorado State University, Fort Collins.

3:50 PM 610 Should euthanasia and pain management be mandatory? Veterinary viewpoint. G. C. Golab*, American Veterinary Medical Association, Schaumburg, IL.

4:10 PM Panel discussion

4:30 PM 611 Consumer preferences for market and regulatory responses to farm animal welfare concerns. F. B. Norwood* and J. L. Lusk, Oklahoma State University, Stillwater.

Breeding and Geneti csWhole Genome Selecti on

Chair: John Cole, USDA-ARS Animal Improvement Programs LaboratoryKorbel Ballroom 2a

2:00 PM 612 Uti lity of genomic relati onship matrix to identi fy genotyping errors. R. Simeone*1, I. Misztal1, and I. Aguilar1,2, 1University of Georgia, Athens, 2INIA, Las Brujas, Uruguay.

2:15 PM 613 Geneti c evaluati on including phenotypic, full pedigree, and genomic informati on: An applicati on in broiler chickens. C. Y. Chen*1, I. Misztal1, I. Aguilar1,2, S. Tsuruta1, T. H. E. Meuwissen3, S. E. Aggrey4, and W. M. Muir5, 1Department of Animal and Dairy Science, University of Georgia, Athens, 2Instituto Nacional de Investigación Agropecuaria, Las Brujas 90200, Uruguay, 3Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, As, Norway, 4Department of Poultry Science, University of Georgia, Athens, 5Department of Animal Science, Purdue University, West Lafayette, IN.

2:30 PM 614 Scaling the genomic relati onship matrix for single-step evaluati on using phenotypic, pedigree and genomic informati on. S. Forni*1,2, I. Aguilar3,2, I. Misztal2, and N. Deeb1, 1PIC/Genus Plc, Hendersonville, TN, 2University of Georgia, Athens, 3INIA, Las Brujas, Uruguay.

2:45 PM 615 Accuracies of direct genomic breeding values esti mated in dairy catt le with a principal component approach. N. P. P. Macciott a*1, M. A. Pintus1, R. Steri1, C. Pieramati 2, E. L. Nicolazzi3, E. Santus4, D. Vicario5, J. T. van Kaam6, A. Nardone7, A. Valenti ni7, and P. Ajmone-Marsan3, 1Università di Sassari, Sassari, Italia, 2Università di Perugia, Perugia, Italia, 3Università di Piacenza, Piacenza, Italia, 4ANARB, Bussolengo, Italia, 5ANAPRI, Udine, Italia, 6ANAFI, Cremona, Italia, 7Università della Tuscia, Viterbo, Italia.

3:00 PM 616 Choice of parameters for single-step genomic evaluati on for type. I. Misztal*1, I. Aguilar1,2, A. Legarra3, and T. J. Lawlor4, 1University of Georgia, Athens, 2INIA, Las Brujas, Uruguay, 3INRA, Toulouse, France, 4Holstein Association, Bratteleboro, VT.

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3:15 PM 617 Improved reliability approximati on for genomic evaluati ons in the United States. G. R. Wiggans* and P. M. VanRaden, Animal Improvement Programs Labortatory, ARS, USDA, Beltsville, MD.

3:30 PM 618 Cow adjustments for genomic predicti ons of Holstein and Jersey bulls. G. R. Wiggans, T. A. Cooper*, and P. M. VanRaden, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

3:45 PM 619 Investi gati ng bull dam bias in nati onal geneti c evaluati ons. F. Canavesi* and R. Finocchiaro, Associazione Nazionale Allevatori Frisona Italiana, Cremona, Italy.

4:00 PM 620 Gains in reliability from combining subsets of 500, 5,000, 50,000, or 500,000 geneti c markers. P. M. VanRaden and M. E. Tooker*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

4:15 PM 621 Accuracy of direct genomic values derived from imputed single nucleoti de polymorphism genotypes in Jersey catt le. K. A. Weigel*1, G. de los Campos1, A. I. Vazquez1, G. J. M. Rosa1, D. Gianola1, and C. P. Van Tassell2, 1University of Wisconsin, Madison, 2USDA-ARS, Beltsville, MD.

4:30 PM 622 Filling in missing genotypes using haplotypes. P. M. VanRaden*1, J. R. O’Connell2, G. R. Wiggans1, and K. A. Weigel3, 1Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD, 2University of Maryland School of Medicine, Baltimore, 3University of Wisconsin, Madison.

4:45 PM 623 Use of haplotypes to predict selecti on limits and Mendelian sampling. J. B. Cole*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

Dairy Foods SymposiumTowards a Mechanisti c Understanding of Probioti c Functi on in Man and Animals

Chair: Jeff Broadbent, Utah State UniversitySponsor: EAAP

501/502


2:05 PM 624 Applicati on of “omic” tools to understanding probioti c acti on. T. R. Klaenhammer*1,2, 1North Carolina State University, Raleigh, 2Southeast Dairy Foods Reseach Center, Raleigh, NC.

2:45 PM 625 The gastrointesti nal microbiome and probioti cs: Eff ects on intesti nal physiology and mucosal infl ammati on. J. Versalovic*, Baylor College of Medicine, Houston, TX.

3:15 PM 626 An evoluti onary link between bifi dobacterial probioti cs and milk. D. Mills*, University of California, Davis.

3:45 PM Break

4:00 PM 627 Assessing and maintaining probioti cs in food. T. Hornbaek*, Chr. Hansen A/S, Hoersholm, Denmark.

4:30 PM 628 Translati ng the science into effi cacy claims on probioti c or prebioti c products in the US market. M. E. Sanders*, Dairy & Food Culture Technologies, Centennial, CO.

5:00 PM 629 Strategic applicati on of direct-fed microbials to livestock for growth effi ciency and producti on. E. Davis* and T. Rehberger, Danisco, Waukesha, WI.

Forages and Pastures SymposiumEnvironmental Impact of Forage-Based Livestock Producti on Systems

Chair: Paul Beck, University of Arkansas; Jim Strickland, USDA-ARS FAPRUKorbel Ballroom 2c


2:05 PM 630 Compati bility of beef catt le management with multi ple use values on western rangelands. T. DelCurto* and P. Kennedy, Eastern Oregon Agricultural Research Center, Union Station, Oregon State University, Union.

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2:40 PM 631 Livestock grazing and endangered species habitat. G. S. Lewis*, C. A. Moff et, and J. B. Taylor, USDA, ARS, US Sheep Experiment Station, Dubois, ID.

3:15 PM 632 Economic and environmental issues associated with confi nement and pasture-based dairy systems. D. A. Clark*1, S. F. Ledgard2, P. Gregorini1, and C. A. Rotz3, 1DairyNZ, Hamilton, Waikato, New Zealand, 2AgResearch, Hamilton, Waikato, New Zealand, 3United States Department of Agriculture- Agricultural Research Service, University Park, PA.

3:50 PM 633 Forages and livestock producti on with declining water resources and a changing agricultural industry. V. G. Allen*, C. P. Brown, R. L. Kellison, P. N. Johnson, and C. J. Zilverburg, Texas Tech University, Lubbock.

4:25 PM 634 Pasture management strategies to minimize the impacts of grazing on water quality of surface water resources. J. R. Russell*1, D. A. Bear1, K. A. Schwarte1, and M. M. Haan2, 1Iowa State University, Ames, 2Michigan State University, Hickory Corners.

Growth and DevelopmentEarly Development and Fetal Programming

Chairs: Tom Welsh, Texas A&M University; Rodney A. Hill, University of IdahoKorbel Ballroom 2b

2:00 PM 635 Evaluati on of the NCAPG I442M locus, a major gene for bovine prenatal growth, for eff ects on postnatal development compared to a disrupti ve mutati on in the myostati n encoding gene GDF8. C. Kühn*, P. Widmann, R. Pfuhl, and R. Weikard, Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany.

2:15 PM 636 Maternal nutriti on diff erenti ally infl uenced gene expression responsible for fetal bovine adipocyte development. T. D. Jennings*, K. R. Underwood, A. E. Wertz-Lutz, and A. D. Weaver, South Dakota State University, Brookings.

2:30 PM 637 Lipid accumulati on and fi brosis in skeletal muscle of off spring born to obese dams. X. Yan*1, Y. Huang1, M. J. Zhu1, N. M. Long1, A. B. Uthlaut1, R. J. McCormick1, S. P. Ford1, P. W. Nathanielsz2, and M. Du1, 1Department of Animal Science, University of Wyoming, Laramie, 2University of Texas Health Science Center, San Antonio.

2:45 PM 638 Enhanced transforming growth factor β (TGF-β) signaling and fi brogenesis in ovine fetal skeletal muscle of obese dams at late gestati on. Y. Huang*1, X. Yan1, M. J. Zhu1, R. J. McCormick1, S. P. Ford1, P. W. Nathanielsz2, and M. Du1, 1Department of Animal Science, University of Wyoming, Laramie, 2University of Texas Health Science Center, San Antonio.

3:00 PM 639 Up-regulati on of nutrient transporters in the placenta of nutrient restricted pregnant ewes. Y. Ma*1, M. J. Zhu1, P. W. Nathanielsz2, and S. P. Ford1, 1Center for the Study of Fetal Programming, Univ. of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Univ. of Texas Health Sciences Center, San Antonio.

3:15 PM 640 Eff ect of grouping calves post-weaning according to pre-grouping feed intake on animal performance. C. M. Matuk*1, M. Chahine1, A. Bach2,3, B. Ozer1, M. E. de Haro Martí 3, J. B. Glaze Jr. 1, T. Fife1, and M. Nelson1, 1University of Idaho, Twin Falls, 2IRTA, Caldes de Montbui, Spain, 3ICREA, Barcelona, Spain, 4University of Idaho, Gooding.

3:30 PM 641 Evaluati on of serum protein-based arrival formula and serum protein (gammulin) on growth, morbidity, and mortality of stressed dairy calves. A. Pineda*1, J. K. Drackley1, and J. M. Campbell2, 1University of Illinois, Urbana, 2APC, Inc., Ankeny, IA.

3:45 PM 642 The eff ect of maternal exercise on gestati ng gilts on neonatal piglet organ weight. E. K. Harris*, K. A. Vonnahme, J. D. Kirsch, J. D. Magolski, T. L. Neville, and E. P. Berg, North Dakota State University, Fargo.

4:00 PM 643 Changes in gene expression during pituitary morphogenesis and organogenesis in embryonic chicks. M. Proszkowiec-Weglarz*, S. E. Higgins, and T. E. Porter, University of Maryland, Department of Animal and Avian Sciences, College Park.

4:15 PM 644 Eff ects of in ovo feeding of carbohydrates and arginine on the energy metabolism, protein status, and perinatal growth in Pekin ducks. M. Tangara*, W. Chen, F. R. Huang, and P. Jian, Laboratory of Animal Molecular Nutrition, Department of Animal Nutrition and Feed Science, Huazhong Agricultural University, Wuhan, Hubei, China.

4:30 PM 645 The eff ect of induced moisture loss on embryonic development of Pekin ducks. C. Noonan* and M. S. Lilburn, Ohio State University/OARDC, Wooster.

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4:45 PM 646 Bone development of three breed crosses of broilers is aff ected by incubati on profi les. E. O. Oviedo-Rondón*, M. J. Wineland, C. M. Ashwell, and P. R. Ferket, North Carolina State University, Raleigh.

5:00 PM 647 Eff ect of in ovo selenium injecti on on chick embryo viability and ti ssue selenium levels. L. M. Macalintal*, A. H. Cantor, A. J. Pescatore, M. J. Ford, H. D. Gillespie, J. L. Pierce, K. A. Dawson, and R. F. Power, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

Immunology and PathologyPoultry Immunology and Diseases

Chair: Rami A. Dalloul, Virginia Tech503/504

2:00 PM 648 Testosterone exposure alters embryonic bursal gene expression in chicken lines selected for diff erenti al anti body response. R. L. Taylor Jr. *1, T. Burks1, C. Timmerman2, P. B. Siegel3, and C. M. Ashwell2, 1University of New Hampshire, Durham, 2North Carolina State University, Raleigh, 3Virginia Tech, Blacksburg.

2:15 PM 649 Limiti ng diluti on studies to detect avian infl uenza viruses from questi onable allantoic fl uid samples. T. V. Dormitorio* and J. J. Giambrone, Auburn University, Auburn, AL.

2:30 PM 650 Development and characterizati on of mouse monoclonal anti bodies reacti ve with chicken CD80. S.-H. Lee*1, H. Lillehoj1, M.-S. Park1, K.-W. Lee1, C. Baldwin2, D. Tompkins2, B. Wagner3, U. Babu4, and E. Del Cacho5, 1Animal and Natural Resources Institute, ARS-USDA, Beltsville, MD, 2University of Massachusetts, Amherst, 3Cornell University, Ithaca, NY, 4Food and Drug Administration, Laurel, MD, 5University of Zaragoza, Zaragoza, Spain.

2:45 PM 651 Suppressive properti es of chicken CD25+ cells during lipopolysaccharide injecti on. R. Shanmugasundaram1,2 and R. K. Selvaraj*1,2, 1Ohio Agricultural Research and Development Center, Wooster, 2The Ohio State University, Wooster.

3:00 PM 652 Expression profi le of cytokines in cecal tonsils of broiler chicks challenged with Clostridium perfringens. Y. O. Fasina*1, H. S. Lillehoj2, M. S. Park2, and D. E. Conner1, 1Auburn University, Auburn, AL, 2USDA-ARS-ANRI-APDL, Beltsville, MD.

3:15 PM 653 Gel spray as a viable method to apply a coccidia vaccine to chickens. G. F. Mathis*1, E. H. Lee2, T. Cossti ck2, and B. Lumpkins1, 1Southern Poultry Research, Inc., Athens, GA, 2Vetech Laboratories, Inc., Guelph, Ontario, Canada.

3:30 PM Break

3:45 PM 654 A mixture of capsicum and turmeric oleoresins improve performance of vaccinated broilers challenged or not with coccidiosis. V. Brito*1, C. Moynat2, A. Casarin3, M. Forat3, and D. Bravo2, 1Euronutec, Querétaro, Mexico, 2Pancosma, Geneva, Switzerland, 3Instituto Internacional de Investigacion Animal, Mexico.

4:00 PM 655 Cinnamaldehyde and a blend of capsicum and turmeric oleoresins improve performance of vaccinated broilers subject to coccidiosis. C. Moynat*1, V. Brito2, A. Casarin3, M. Forat3, and D. Bravo1, 1Pancosma, Geneva, Switzerland, 2Euronutec, Queretaro, Mexico, 3Instituto Internacional de Investigacion Animal, Mexico.

4:15 PM 656 Ileal and cecal microbial populati ons and coccidia infecti on in broilers given probioti cs and essenti al oil blends. M. E. Hume*1, E. O. Oviedo-Rondón2, N. A. Barbosa2,3, N. K. Sakomura3, M. C. Jenkins4, and S. E. Dowd5, 1USDA, ARS, FFSRU, College Station, TX, 2Department of Poultry Science, North Carolina State University, Raleigh, 3Universidade Estadual Paulista, UNESP-Jaboticabal, Brazil, 4Animal Parasitic Diseases Laboratory, USDA, ARS, Beltsville, MD, 5Research and Testing Laboratories, Medical Biofi lm Research Institute, Lubbock, TX.

4:30 PM 657 Eff ect of microbial-nutriti on interacti on on chicken immune system aft er the early administrati on of probioti c with organic acids in young chicks. J. C. Rodriguez-Lecompte*1, J. Brady1, G. Camelo-Jaimes2, S. Sharif3, G. Crow1, G. O. Ramirez-Yañez1, W. Guenter1, and J. D. House1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Adyzyme, Bogota, Cundinamarca, Colombia, 3University of Guelph, Guelph, Ontario, Canada.

4:45 PM 658 Probioti c, prebioti c and yeast supplementati on in broiler diets from 1 to 42 days of age: 2. Immune response and slaughter traits. H. M. Safaa*1, S. A. Riad1, F. R. Mohamed1, S. S. Siam2, and H. A. El-Minshawy3, 1Animal Production Department, Faculty of Agriculture, Cairo University, Giza 12613, Giza, Egypt, 2Breeding Department, Animal Production Research Institute, Dokki, Giza, Egypt, 3Ministry of Agriculture, Dokki, Giza, Egypt.

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Graduate Student Paper Competi ti onNati onal ADSA Producti on PhD Oral

Chair: Brian J. Bequett e, University of Maryland507

2:00 PM 659 Forage concentrati on and dried disti llers grains with solubles in diets for lactati ng dairy cows. S. D. Ranathunga*, K. F. Kalscheur, A. R. Hippen, and D. J. Schingoethe, South Dakota State University, Brookings.

2:15 PM 660 In vitro eff ects of Escherichia coli lipopolysaccharide on the functi on and gene expression of neutrophils isolated from the blood of dairy cows. X. S. Revelo* and M. R. Waldron, University of Missouri, Columbia.

2:30 PM 661 Expression analysis of genes of sialic acid metabolism in transiti on and late lactati on Holstein cows using microarrays and RNA sequencing. S. Wickramasinghe*, S. Hua, G. Rincon, A. Islas-Trejo, C. B. Lebrilla, and J. F. Medrano, University of California Davis.

2:45 PM 662 Incidence and risk factors of bovine respiratory disease in dairy heifer calves in Ontario and Minnesota. C. Windeyer*1, S. J. LeBlanc1, K. D. Lissemore1, D. C. Hodgins1, S. M. Godden2, and K. E. Leslie1, 1University of Guelph, Guelph, ON, Canada, 2University of Minnesota, St Paul.

3:00 PM 663 Eff ect of anti bioti c treatment at post-weaning movement and BRD on growth at multi ple ti me points in commercial dairy calves. A. L. Stanton*1, S. J. LeBlanc1, D. Kelton1, S. T. Millman2, J. Wormuth3, and K. E. Leslie1, 1University of Guelph, Guelph, Ontario, Canada, 2Iowa State University, Ames, 3CY Heifer Farm, Elba, NY.

3:15 PM 664 Eff ects of glucose and essenti al amino acids on phosphorylati on of signaling proteins for protein synthesis in bovine mammary epithelial cells. J. A. D. R. N. Appuhamy*1, J. Escobar2, and M. D. Hanigan1, 11Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg, 2Department of Animal and Poultry Sciences, Virginia Polytechnic Institute and State University, Blacksburg.

3:30 PM 665 Preventi on of Mycobacterium avium ssp. paratuberculosis (MAP) infecti on in Balb/c mice by feeding probioti c Lactobacillus acidophilus NP-51. M. A. Osman*1, J. R. Stabel2, J. M. Hostett er3, D. S Nett leton4, and D. C. Beitz1,5, 1Department of Animal Science, Iowa State University, Ames, 2US Department of Agriculture, ARS, National Animal Disease Center, Ames, IA, 3Department of Veterinary Pathology, Iowa State University, Ames, 4Department of Statistics, Iowa State University, Ames, 5Department of Biochemistry, Biophysics, and Molecular Biology, Iowa State University, Ames.

3:45 PM 666 Eff ects of varying DCAD and Na:K on producti on, rumen and urine parameters in lactati ng dairy cows. K. E. Cowles* and M. R. Murphy, University of Illinois, Urbana.

Nonruminant Nutriti onDDGS

Chair: Brian Richert, Purdue UniversityKorbel Ballroom 1cd

2:00 PM 667 Increased AME and growth performance in broiler chicks fed a high DDGS diet supplemented with a mixture of NSPase. H. B. Lee*, K. L. Price, M. D. Utt , and J. Escobar, Virginia Polytechnic Institute and State University, Blacksburg.

2:15 PM 668 Eff ects of heat treati ng soybean meal and DDGS on ileal amino acid digesti bility in broilers. A. Helmbrecht*1, H. Kluth2, A. Lemme1, M. S. Redshaw1, and M. Rodehutscord3, 1Evonik Degussa GmbH, Hanau, Germany, 2University Halle-Wittenberg, Halle-Wittenberg, Germany, 3University Hohenheim, Stuttgart, Germany.

2:30 PM 669 High dietary inclusion of dried disti llers grains with solubles in broiler chick rati ons in combinati on with Allzyme

SSF enzyme—Eff ects on yield & endogenous enzyme levels. M. K. Masa’deh*1, C. A. Fassbinder-Orth2, and S. E. Scheideler1, 1University of Nebraska-Lincoln, Lincoln, 2Creighton University, Omaha, NE.

2:45 PM 670 Eff ect of exogenous enzyme supplementati on on performance and carcass characteristi cs of broilers fed disti llers dried grains with solubles (DDGS). B. Jung*1, A. B. Batal1, and R. Mitchell2, 1University of Georgia, Athens, 2Perdue Farms, Inc., Salisbury, MD.

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3:00 PM 671 Eff ects of varying levels of DDGS on broiler growth and intesti nal content characteristi cs at 28 days post-hatch. R. E. Loar II*, J. R. Donaldson, and A. Corzo, Mississippi State University, MS.

3:15 PM 672 Eff ect of disti llers dried grains with solubles and enzyme supplementati on on producti on performance and egg quality of laying hens through 36 weeks of egg producti on. P. Rossi*, A. J. Pescatore, A. H. Cantor, J. L. Pierce, T. Ao, L. M. Macalintal, M. J. Ford, W. D. King, and H. D. Gillespie, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

3:30 PM 673 Eff ects of high concentrati ons of disti llers dried grains with solubles on long-term laying hen performance. J. Green*, D. U. Ahn, and M. E. Persia, Iowa State University, Ames.

3:45 PM 674 Eff ects of high concentrati ons of dried disti llers grains with solubles on intesti nal structure and nutrient and endotoxin transport of laying hens. K. Gudenkauf*, M. Jeff rey, N. K. Gabler, D. U. Ahn, and M. E Persia, Iowa State University, Ames.

4:00 PM 675 Eff ects of extruding DDGS at high and low temperatures on nutriti onal value of diets for nursery pigs. S. M. Williams*, J. D. Hancock, S. Issa, C. B. Paulk, and T. L. Gugle, Kansas State University, Manhattan.

4:15 PM 676 Belly fi rmness and bacon quality from fi nishing pigs fed DDGS with various withdrawal ti mes and with added tallow. M. C. Ulery*1, G. L. Cromwell1, G. Rentf row1, M. D. Lindemann1, and M. J. Azain2, 1University of Kentucky, Lexington, 2University of Georgia, Athens.

4:30 PM 677 Eff ects of co-products inclusion on growth performance and carcass characteristi cs of grower-fi nisher pigs. R. Jha*1, J. K. Htoo2, M. G. Young3, E. Beltranena1,4, and R. T. Zijlstra1, 1University of Alberta, Edmonton, AB, Canada, 2Evonik Degussa GmbH, Hanau, Germany, 3Gowans Feed Consulting, Wainwright, AB, Canada, 4Alberta Agriculture and Rural Development, Edmonton, AB, Canada.

4:45 PM 678 Eff ects of dietary crude protein and inclusion of co-products on growth performance and carcass characteristi cs of grower-fi nisher pigs. R. T. Zijlstra*1, R. Jha1, M. G. Young2, J. F. Pati ence3, E. Beltranena1,4, and J. K. Htoo5, 1University of Alberta, Edmonton, AB, Canada, 2Gowans Feed Consulting, Wainwright, AB, Canada, 3Iowa State University, Ames, 4Alberta Agriculture and Rural Development, Edmonton, AB, Canada, 5Evonik Degussa GmbH, Hanau, Germany.

Nonruminant Nutriti onEnergy and Dietary Fat

Chair: Maria Walsh, Teagasc, Fermoy, IrelandKorbel Ballroom 3b

2:00 PM 679 Eff ects of dbcAMP on the proliferati on, diff erenti ati on and adipogenesis-related genes of porcine adipocytes. L. Wang*1,2, Z. Y. Jiang1, Y. C. Lin1, X. Y. Ma1, and X. G. Lei2, 1Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China, 2Department of Animal Science, Cornell University, Ithaca, NY.

2:15 PM 680 DbcAMP increased lean percentage and protein depositi on in fi nishing pigs. Z. Y. Jiang, L. Wang*, Y. C. Lin, C. T. Zheng, and X. Y. Ma, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China.

2:30 PM 681 The impact of dietary long chain fatt y acids on bone and carti lage in swine. C. I. O’Connor-Robison*1, J. D. Spencer2, and M. W. Orth1, 1Michigan State University, East Lansing, 2JBS United, Inc., Sheridan, IN.

2:45 PM 682 Cannabinoid receptor type 1 (CB1) antagonist, SR141716 suppresses hepati c carniti ne palmitoyltransferase 1 (CPT1) gene expression in rat. T. Wu*, Z. Yuan, and Y. Wang, Institution of Feed Science, Hangzhou, Zhejiang province, China.

3:00 PM 683 Is the eff ect of dietary energy levels on feed intake of broiler chickens aff ected by bird age?M. Cho*1, R. L. Payne2, and H. L. Classen1, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Evonik-Degussa Corporation, Kennesaw, GA.

3:15 PM 684 Esti mati on of net energy values of feedstuff s by simulati on of biochemical reacti ons in broiler chicks. S. Cerrate* and C. Coon, University of Arkansas, Fayetteville.

3:30 PM 685 Energy determinati on of corn co-products fed to broiler chicks from fi ft een to twenty-four days of age and use of compositi on analysis to predict AMEn. S. J. Rochell*1, B. J. Kerr2, and W. A. Dozier, III1, 1Auburn University, Auburn, AL, 2USDA-ARS Agroecosystems Research Unit, Ames, IA.

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3:45 PM 686 Apparent metabolizable energy (AMEn) content and standardized ileal amino acids digesti bility of wheat, wheat-corn and corn disti llers dried grains with solubles (DDGS) for broilers. A. Rogiewicz*, B. A. Slominski, W. Jia, C. M. Nyachoti , and K. M. Witt enberg, University of Manitoba, Winnipeg, MB, Canada.

4:00 PM 687 Use of the precision-fed rooster TME assay and chick AME assay to quanti fy the energy value of Nutridense corn. T. Loeffl er*, D. A. Neves, and A. B. Batal, University of Georgia, Athens.

4:15 PM 688 Evaluati on of energy digesti bility among and within feedstuff s for swine using an in vitro digesti bility technique. L. F. Wang*1, P. R. Regmi1, N. S. Ferguson2, A. Pharazyn2, and R. T. Zijlstra1, 1University of Alberta, Edmonton, AB, Canada, 2Nutreco Canada, Guelph, ON, Canada.

4:30 PM 689 The ontogeny of intesti nal carbohydrate digesti ve, absorpti ve and nutrient sensing proteins in pigs. M. Al-Rammahi*1, A. Moran1, D. Batchelor1, P. Sangild2, C. Ionescu3, D. Bravo3, and S. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2University of Copenhagen, Frederiksberg, Denmark, 3Pancosma, Geneva, Switzerland.

4:45 PM 690 Quality characteristi cs and fatt y acid compositi on of eggs from hens fed Camelina sati va (camelina meal). R. Kakani*1, A. Haq1, J. Fowler1, E. Murphy2,3, T. Rosenberger3, M. Berhow4, and C. A. Bailey1, 1Texas A&M University, College Station, 2University of North Dakota, Grandforks, 3Agragen, LLC, Cincinnati, OH, 4National Center for Agricultural Utilization Research, USDA, Peoria, IL.

Nonruminant Nutriti on SymposiumModels for Disease × Nutriti on Evaluati on and the Impact of Nutriti on

on Health, Disease, and/or RecoveryChair: Mike Rincker, DPI Global

Korbel Ballroom 1ef


2:05 PM 691 Possible nutriti onal interventi ons to improve intesti nal health. J. Escobar*, M. A. Ponder, K. L. Price, and H. B. Lee, Virginia Polytechnic Institute and State University, Blacksburg.

2:40 PM 692 Challenge models to study foodborne pathogen transmission and test interventi on strategies. P. Ebner*, Purdue University, West Lafayette, IN.

3:15 PM Break

3:30 PM 693 Nutriti onal modulati on of the gastrointesti nal barrier and its role in gut health and disease. A. J. Moeser*, North Carolina State University, Raleigh.

4:05 PM 694 Is immunomodulati on good?K. C. Klasing*, University of California, Davis.

4:40 PM Discussion

Nonruminant Nutriti onVitamins and Management

Chair: Ondulla Foye-Jackson, Center for Food Safety and Applied Nutriti on, FDAKorbel Ballroom 3a

2:00 PM 695 Functi onal characterizati on of folic acid transport in the intesti ne of the laying hen. G. B. Tactacan*, W. Guenter, and J. D. House, University of Manitoba, Winnipeg, Manitoba, Canada.

2:15 PM 696 Eff ect of choline, folacin and vitamin B12 on egg components and egg phospholipid compositi on in laying hens. P. Krishnan* and S. E. Scheideler, University of Nebraska Lincoln, Lincoln.

2:30 PM 697 Eff ects of canthaxanthin and 25-hydroxycholecalciferol on reproducti ve aspects of roosters. A. P. Rosa*1, P. Ferreira1, A. Scher1, R. P. Ribeiro1, G. Farina1, and J. O. B. Sorbara2, 1Universidade Federal de Santa Maria, Animal Science Department, Poultry Laboratory, Santa Maria, RS, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

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2:45 PM 698 Supplementati on of canthaxanthin and 25-OH-D3 to broiler breeders diet on broiler chick hatchery parameters and egg yolk TBARS. A. P. Rosa*1, A. Scher1, L. Boemo1, T. N. N. Vieira1, J. A. G. Ferreira Jr. 1, and J. O. B. Sorbara2, 1Universidade Federal de Santa Maria, Animal Science Department, Poultry Laboratory, Santa Maria, RS, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

3:00 PM 699 Sparing vitamin E eff ects of a syntheti c anti oxidant blend in broilers. J. Zhao*, M. Vazquez-Anon, R. J. Harrell, J. D. Richards, F. Yan, T. Wineman, and S. Carter, Novus International Inc.

3:15 PM 700 Eff ect of percentage pellet fi nes and house-walking schedule on broiler growth performance. W. J. Pacheco*, R. D. Malheiros, C. R. Stark, P. R. Ferket, and J. Brake, North Carolina State University, Raleigh.

3:30 PM 701 The eff ects of feeder-trough space and gap setti ng on growth performance of fi nishing pigs. A. J. Myers*, R. D. Goodband, M. D. Tokach, S. S. Dritz, J. R. Bergstrom, J. M. DeRouchey, and J. L. Nelssen, Kansas State University, Manhattan.

3:45 PM 702 Modeling the response of growing turkeys to nutriti on: from experimental to commercial data. V Rivera-Torres*1,2, P Ferket3, and D Sauvant4, 1Techna, Couëron,France, 2AgroParisTech, Paris, France, 3NC State University, Raleigh, NC, 4INRA-AgroParisTech, Paris, France.

4:00 PM 703 Maximum profi t feed formulati on. 3. Interacti on between energy content and temperature. S. Cerrate* and P. W. Waldroup, University of Arkansas, Fayetteville.

Physiology and EndocrinologyNeuroendocrinology and Hormone Receptors

Chair: Fred Stormshak, Oregon State University505/506

2:00 PM 704 Chicken Pit-1 isoforms: Expression, nuclear localizati on, and involvement in growth hormone promoter acti vati on. M. Mukherjee* and T. E. Porter, University of Maryland, College Park.

2:15 PM 705 Ras-dva is a novel Pit-1 and glucocorti coid regulated gene in the developing avian pituitary gland. L. E. Ellestad* and T. E. Porter, Department of Animal and Avian Sciences and Molecular and Cell Biology Program, University of Maryland, College Park.

2:30 PM 706 Hypothalamic galanin-like pepti de and kisspepti n may regulate the hypothalamo-pituitary-gonadal axis in the Mallard duck (Anas platyrhyncos). G. S. Fraley*, Hope College, Holland, MI.

2:45 PM 707 Gene expression profi ling of dopamine-melatonin neurons in the avian premammillary nucleus. S. Kosonsiriluk*, S. W. Kang, L. J. Mauro, J. R. Garbe, S. C. Fahrenkrug, and M. E. El Halawani, University of Minnesota, St. Paul.

3:00 PM 708 Septal and hypothalamic structures acti vated following sexual and agonisti c encounters in male broiler breeders. W. J. Kuenzel*, J. Xie, and A. Jurkevich, University of Arkansas, Fayetteville.

3:15 PM 709 Various social behaviors induce diff erenti al acti vati on of aromatase neurons in the brain of male broilers. J. Xie*, W. J. Kuenzel, and A. Jurkevich, University of Arkansas, Fayetteville.

3:30 PM 710 Fos protein inducti on in vasotocinergic neurons of male broilers following diff erent social contexts. A. Jurkevich*, J. Xie, and W. J. Kuenzel, University of Arkansas, Fayetteville.

3:45 PM 711 Eff ects of RFamide-related pepti de-3 (RFRP-3) on secreti on of LH in ovariectomized prepubertal gilts. N. L. Heidorn1, C. R. Barb2, C. J. Rogers1, G. J. Hausman2, and C. A. Lents*1, 1University of Georgia, Athens, 2USDA-ARS Richard B. Russell Agriculture Research Center, Athens, GA.

4:00 PM 712 The eff ects of fl uoxeti ne on lactati on and lamb growth in sheep. P. L. Black*1, R. A. Halalsheh1, L. M. Lankford1, M. M. Marricle1, M. M. Christi ansen1, M. M. Scroppo1, L. L. Hernandez2, and T. T. Ross1, 1New Mexico State University, Las Cruces, 2University of Cincinnati, Cincinnati, OH.


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4:15 PM 714 Cloning and characterizati on of chicken galanin and galanin receptors. J. C. W. Ho*1, Y Wang2, and F. C. Leung1, 1The University of Hong Kong, Hong Kong, HKSAR, China, 2Sichuan University, Chengdu, Sichuan, China.

Producti on, Management and the EnvironmentDairy 1

Chair: John Comerford, Pennsylvania State UniversityKorbel Ballroom 4def

2:00 PM 715 Infl uence of dairy herd longevity and producti vity on lifeti me N use effi ciency. J. M. Moorby*, Institute of Biological, Environmental and Rural Sciences, Aberystwyth, UK.

2:15 PM 716 Opti mal dry period length and management to maximize producti on and health. D. E. Santschi*1, C. L. Girard2, R. I. Cue3, D. Pellerin4, and D. M. Lefebvre1, 1Valacta, Ste-Anne-de-Bellevue, QC, Canada, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3McGill University, Ste-Anne-de-Bellevue, QC, Canada, 4Université Laval, Québec, QC, Canada.

2:30 PM 717 Eff ect of dietary phosphorus amount on milk producti on of dairy cows in China. Z. Liu1, C. Wang*1, J. X. Liu1, D. M. Wang1, and Z. Wu2, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2University of Pennsylvania, School of Veterinary Medicine, Kennett Square.

2:45 PM 718 Voluntary use of showers: Eff ects on behavior and physiology of dairy catt le in summer. A. L. Legrand1,3, K. E. Schütz2, and C. B. Tucker*1, 1Department of Animal Science, University of California, Davis, 2AgResearch Ltd, Hamilton, NZ, 3Division of Animal Health & Welfare, University of Edinburgh, Roslin, UK.

3:00 PM 719 The infl uence of technological and biological factors on producti vity in dairy farms. A. H. Herlin*1 and K. Bäckman2, 1Dept. Rural Buildings, Swedish University of Agricultural Sciences, Alnarp, Sweden, 2Estate Offi ce, Swedish University of Agricultural Sciences, Uppsala, Sweden.

3:15 PM 720 Management-driven heterogeneity in the relati onship between milk producti on and reproducti ve performance of dairy cows. N. M. Bello*, J. P. Steibel, R. J. Erskine, and R. J. Tempelman, Michigan State University, East Lansing.

3:30 PM 721 Milking frequency and milk producti on in pasture-based lactati ng dairy cows. A. G. Rius*, J. K. Kay, C. V. C. Phyn, S. R. Morgan, and J. R. Roche, DairyNZ, Hamilton, New Zealand.

3:45 PM 722 Water use and eff ecti veness of a low-pressure mister system for cooling lactati ng dairy cows during chronic heat stress. J. K. Bernard*1, D. R. Bray2, N. A. Mullis1, and C. P. Rowe1, 1University of Georgia, Tifton, 2University of Florida, Gainesville.

4:00 PM 723 A point-in-ti me comparison of the environmental impact of Jersey versus Holstein milk producti on. J. L. Capper*1 and R. A. Cady2, 1Department of Animal Sciences, Washington State University, Pullman, 2Elanco Animal Health, Greenfi eld, IN.

4:15 PM 724 Bio-economic value of extended lactati ons in Italian Holstein farms. A. S. Atzori*, R. Steri, C Dimauro, A. Cannas, and G. Pulina, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Sardinia, Italy.

4:30 PM 725 Physiological and nutriti onal changes of dairy goats for maintaining milk yield during extreme heat stress conditi ons at late lactati on. S. Hamzaoui, A. A. K. Salama*, G. Caja, E. Albanell, C. Flores, and X. Such, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

4:45 PM 726 Impact of evaporati ve pads and cross venti lati on on core body temperature and resti ng ti me of lactati ng cows. J. F. Smith1, B. J. Bradford*1, J. P. Harner1, K. Ito2, M. vonKeyserlingk2, C. R. Mullins1, J. C. Pott s1, and M. W. Overton3, 1Kansas State University, Manhattan, 2University of British Columbia, Vancouver, Canada, 3University of Georgia, Athens.

175

Ruminant Nutriti onBeef: Proteins and Carbohydrates

Chair: Masahito Oba, University of AlbertaKorbel Ballroom 4abc

2:00 PM 727 Evaluati on of triti cale dried disti llers grain as a barley silage substi tute in feedlot fi nishing diets. K. T. Wierenga*1, T. A. McAllister2, D. J. Gibb2, A. V. Chaves2, E. K. Okine1, K. A. Beauchemin2, and M. Oba1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

2:15 PM 728 Examinati on of rumen bacterial community changes in feedlot catt le. R. M. Beliveau*1,2, W. Z. Yang2, R. J. Forster2, J. J. McKinnon1, and T. A McAllister2, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Agriculture and Agri-Food Canada Research Center, Lethbridge, Alberta, Canada.

2:30 PM 729 Longitudinal gene network and pathway analysis in skeletal muscle from early-weaned Angus steers fed high-starch or low-starch diets during the growing phase. S. J. Moisa*, D. E. Graugnard, L. L. Berger, D. B. Faulkner, S. L. Rodriguez-Zas, R. E. Everts, H. A. Lewin, and J. J. Loor, Department of Animal Sciences, University of Illinois, Urbana.

2:45 PM 730 Carbohydrate-responsive element binding protein (MLXIPL) and PPARγ gene network expression in longissimus lumborum of early-weaned and normal-weaned Angus steers fed a high-starch diet during the growing phase. S. J. Moisa*, D. W. Shike, D. B. Faulkner, and J. J. Loor, University of Illinois, Urbana.

3:00 PM 731 Eff ects of fructose-based block supplement on ruminal concentrati on of lactate and growth of lactate-uti lizing bacteria in forage-fed catt le. K. A. Miller*, G. L. Parsons, M. J. Quinn, and J. S. Drouillard, Kansas State University, Manhattan.

3:15 PM 732 Eff ects of corn steep liquor in low-moisture blocks processed under vacuum or at atmospheric pressure on performance of growing heifers fed forage-based diets. K. A. Miller*, G. L. Parsons, L. K. Thompson, and J. S. Drouillard, Kansas State University, Manhattan.

3:30 PM 733 Relati onship between eati ng patt ern and performance of Holstein bulls and steers fed high-concentrate rati ons using a computerized concentrate feeder. M. Devant*1, S. Marti 1, and A. Bach2,1, 1Department of Ruminant Production, IRTA, Barcelona, Spain, 2ICREA, Barcelona, Spain.

3:45 PM 734 Eff ect of supplemental protein source during the winter on pre- and postpartum glucose metabolism. F. W. Harrelson*1, S. L. Ivey1, S. H. Cox1, R. L. Dunlap II1, J. T. Mulliniks1, B. H. Carter1, C. A. Löest1, and M. K. Petersen2, 1New Mexico State University, Las Cruces, 2USDA-ARS Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

4:00 PM 735 Ruminal and rectal temperatures during acidosis challenge in beef catt le. J. L. Wahrmund*, J. R. Ronchesel, C. R. Krehbiel, and C. J. Richards, Oklahoma State University, Department of Animal Science, Stillwater.

4:15 PM 736 The infl uence of dietary protein regimens on crude protein and dry matt er apparent digesti bility in steers fed a steam-fl aked corn based diet. E. C. Westover*1, J. J. Wagner1, T. E. Engle1, T. C. Bryant2, S. L. Archibeque1, and J. Ham1, 1Colorado State University, Fort Collins, 2JBS Five Rivers Cattle Feeding, Greeley, CO.

4:30 PM 737 Eff ects of rumen-protected methionine on performance and health of growing feedlot heifers. M. R. McDaniel*, D. A. Walker, K. M. Taylor, and C. A. Loest, New Mexico State University, Las Cruces.

4:45 PM 738 Infl uence of feeding increasing levels of dry or modifi ed wet corn disti llers grains plus solubles in whole corn grain-based fi nishing diets on pancreati c mass, and α–amylase and trypsin acti vity in feedlot catt le. H. Salim*1, K. M. Wood1, P. L. McEwen2, I. B. Mandell1, S. P. Miller1, and K. C. Swanson1, 1University of Guelph, Guelph, Ontario, Canada, 2Ridgetown Campus, Guelph, Ontario, Canada.

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Ruminant Nutriti onDairy: Rumen Metabolism

Chair: Jong-Su Eun, Utah State UniversityKorbel Ballroom 1ab

2:00 PM 739 Eff ects of lauric and myristi c acids on ruminal fermentati on, producti on, and milk fatt y acid compositi on in lactati ng dairy cows. A. N. Hristov*1, C. Lee1, T. Cassidy1, M. Long1, K. Heyler1, and B. Corl2, 1Pennsylvania State University, University Park, 2Virginia Tech, Blacksburg.

2:15 PM 740 Time course of recovery from diet induced milk fat depression in dairy cows. D. E. Rico* and K. J. Harvati ne, The Pennsylvania State University, University Park.

2:30 PM 741 Meta-analysis to calculate volati le fatt y acid producti on in the rumen of catt le. D. Sauvant*1 and P. Noziere2, 1Agroparistech-INRA MoSAR, 16 rue Claude Bernard, Paris, France, 2INRA-URH, 63122 St Genes Champanelle, France.

2:45 PM 742 Forage physically eff ecti ve fi ber source alters ruminal pH and site of digesti on. M. B. Hall*, US Dairy Forage Research Center, USDA-ARS, Madison, WI.

3:00 PM 743 Evaluati on of 2-hydroxy-4-(methylthio) butanoic acid isopropyl ester (HMBi) and methionine (Met) supplementati on on digesti bility and effi ciency of bacterial growth in conti nuous culture. C. M. Fowler1, S. K. R. Karnati 1, B. J. Bequett e2, Z. Yu1, and J. L. Firkins*1, 1The Ohio State University, Columbus, 2University of Maryland, College Park.

3:15 PM 744 Ruminal degradability of forages and diets in lactati ng dairy cows fed a hemicellulose extract. K. J. Herrick*1, M. Abdullah2, A. R. Hippen1, D. S. Schingoethe1, K. F. Kalscheur1, and R. S. Patt on3, 1South Dakota State University, Brookings, 2University of Veterinary and Animal Sciences, Lahore, Pakistan, 3Temple Inland, Inc.

3:30 PM 745 Eff ect of replacing canola meal with wheat–based dried disti llers grains with solubles on ruminal fermentati on, microbial nitrogen supply and milk producti on in dairy cows. G. E. Chibisa*, D. A. Christensen, and T. Mutsvangwa, University of Saskatchewan, Saskatoon, Canada.

3:45 PM 746 Shift s in fermentati on and intermediates of biohydrogenati on induced by potassium supplementati on into conti nuous cultures of mixed ruminal microorganisms. T. C. Jenkins*1, E. Block2, and J. H. Harrison3, 1Clemson University, Clemson, SC, 2Arm and Hammer Animal Nutrition, Princeton, NJ, 3Washington State University, Puyallup.

4:00 PM 747 Methane producti on, fermentati on patt erns and protozoa numbers in vitro as related to source of rumen fl uid and feed as substrate from diff erent catt le feeding systems. M. A. Froetschel*, C. L. Ross, S. Buaphan, S. Chinnasamy, and K. C. Das, The University of Georgia, Athens.

4:15 PM 748 Time course of changes in ruminal chemistry and bacterial community compositi on following exchange of ruminal contents between lactati ng Holstein cows. P. J. Weimer*1,2, D. M. Stevenson1, H. C. Mantovani3, and S. Man2, 1USDA-ARS, Madison, WI, 2University of Wisconsin, Madison, 3Universidade Federale de Viçosa, Viçosa, MG, Brazil.

4:30 PM 749 Acute phase protein response during acute bovine ruminal acidosis. A. M. Danscher*1, M. B. Thoefner1, P. M. H. Heegaard2, C. T. Ekstroem1, P. H. Andersen1, and S. Jacobsen1, 1University of Copenhagen, Denmark, 2Technical University of Denmark, Copenhagen, Denmark.

4:45 PM 750 Redox potenti al measurement: A new way to explore ruminal metabolism. C. Julien*1, J. P. Marden2, R. Moncoulon1, and C. Bayourthe1, 1Université de Toulouse, INRA, UMR 1289 INRA/INPT/ENVT TANDEM, 31326 Toulouse, France, 2Lesaffre Feed Additives, 59520 Marquette-Lez-Lille, France.

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Small RuminantSheep and Goat Producti on 2

Chair: S. Solaiman, Tuskegee University405

2:00 PM 751 Live and carcass leg characteristi cs in terminally-sired lambs. M. R. Mousel*1, T. D. Leeds2, D. R. Nott er3, H. N. Zerby4, S. J. Moeller4, and G. S. Lewis1, 1USDA, ARS, U. S. Sheep Experiment Station, Dubois, ID, 2USDA, ARS, National Center for Cool and Cold Water Aquaculture, Leetown, WV, 3Virginia Polytechnic Institute and State University, Blacksburg, 4The Ohio State University, Columbus.

2:15 PM 752 The relati onship of real-ti me ultrasound body compositi on measurements, body weight and hip height with body conditi on score in mature Suff olk × Hampshire ewes. J. A. Carter*, C. A. Hughes, K. N. Gates, and F. R. B. Ribeiro, Texas A&M University-Commerce, Commerce.

2:30 PM 753 Redberry juniper as a roughage source in lamb fi nishing rati ons: Wool and carcass characteristi cs, meat fatt y acid profi les, and sensory panel traits. T. R. Whitney* and C. J. Lupton, Texas AgriLife Research, San Angelo.

2:45 PM 754 Evaluati ng roughage level in lamb fi nishing diets containing 40% disti llers dried grains: Carcass characteristi cs, meat fatt y acid profi les, and sensory panel traits. T. R. Whitney*, M. G. Williamson, and J. K. Mceachern, Texas AgriLife Research Center, San Angelo.

3:00 PM 755 Accuracy of the FAMACHA system for esti mati ng degree of Haemonchus contortus induced anemia in Hampshire, Polypay and percentage White Dorper ewes. D. K. Aaron*, M. M. Simpson, D. G. Ely, E. Fink, B. T. Burden, M. E. Hoar, and J. Farris, University of Kentucky, Lexington.

3:15 PM 756 Using FAMACHA and alternati ve dewormers to manage gastrointesti nal nematodes in a dairy goat herd. S. P. Hart*1 and L. J. Dawson2,1, 1E (Kika) de la Garza American Institute for Goat Research, Langston University, Langston, O, 2Oklahoma State University CVM, Stillwater.

3:30 PM 757 Eff ects of garlic supplementati on on nematode parasite infecti on in grazing goats. Z. Wang*, A. L. Goetsch, G. D. Detweiler, S. P. Hart, and T. Sahlu, American Institute for Goat Research, Langston University, Langston, OK.

3:45 PM 758 Effi cacy of ginger and pumpkin seeds in controlling internal parasites in meat goat kids. D. J. O’Brien1, M. C. Gooden2, J. C. Warren*1, E. K. Crook1, J. E. Miller3, N. C. Whitley4, and J. M. Burke5, 1Delaware State University, Dover, 2University of Maryland Eastern Shore, Princess Anne, 3Louisiana State University, Baton Rouge, 4North Carolina A&T State University, Greensboro, 5USDA, ARS, Dale Bumpers Small Farms Research Center, Booneville, AR.

Swine SpeciesChair: Brad Lawrence, Novus Internati onal Inc.

403/404

2:00 PM 759 Casein glycomacropepti de (CGMP) in the diet of early weaned piglets reduces the Escherichia coli att achment to the intesti nal mucosa and increases lactobacillar numbers in digesta. R. G. Hermes*, F. Molist, J. F. Pérez, A. G. de Segura, M. Ywazaki, and S. M. Martí n-Orúe, Universitat Autonoma de Barcelona., Barcelona, Spain.

2:15 PM 760 Early- vs. late-gestati on dietary lysine requirement of young sows. R. S. Samuel*1, S. Moehn1, P. B. Pencharz1,2, and R. O. Ball1,2, 1Department of AFNS, University of Alberta, Edmonton, Alberta, Canada, 2Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.

2:30 PM 761 A wheat bran extract shows a high att achment to K88 Escherichia coli in-vitro. F. Molist, R. G. Hermes*, J. F. Pérez, and S. M Martí n-Orúe, Universitat Autonoma de Barcelona, Barcelona, Spain.

2:45 PM 762 Eff ect of a soft er surface in the farrowing crate on feed intake of lactati ng sows. A. Da Silva*, S. S. Anil, J. Deen, and S. K. Baidoo, University of Minnesota, St Paul.

3:00 PM 763 Eff ect of P. G. 600 on estrous cycles in gilts. M. J. Esti enne* and R. J. Crawford, Virginia Polytechnic Institute and State University, Blacksburg.

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3:15 PM 764 Analysis of the associati on between lameness and claw lesions in stall-housed gestati ng sows. A. Da Silva*, S. S. Anil, J. Deen, and S. K. Baidoo, University of Minnesota, St Paul.

3:30 PM 765 Design of porcine lactoferricin-based anti microbial pepti des with improved acti vity. F. F. Han*, Y. F. Liu, Y. G. Xie, Y. H. Gao, and Y. Z. Wang, Feed Science Institute of Zhejiang University, Hangzhou, Zhejiang, China.

ADSA Producti on Division SymposiumDairy Products and Human Health: The Facts

Chair: Sergio Calsamiglia, Universidad Autonoma de BarcelonaSponsor: EAAP

301/302


3:35 PM 766 Dairy products and human health: The facts. D. I. Givens*, University of Reading, Reading, Berkshire, United Kingdom.

4:30 PM Recepti on

Wednesday, July 14

POSTER PRESENTATIONSAnimal Health

Probioti cs and Diet

W1 Improved health status of newborn calves from dairy cows treated intravaginally with probioti c bacteria. Q. Zebeli*, S. Iqbal, S. M. Dunn, and B. N. Ametaj, University of Alberta, Edmonton, AB, Canada.

W2 Infusion of commensal bacteria intravaginally improved overall health status of transiti on dairy cows. Q. Zebeli*, S. Iqbal, S. M. Dunn, and B. N. Ametaj, University of Alberta, Edmonton, AB, Canada.

W3 Intravaginal administrati on of commensal lactobacilli modulated plasma metabolites and innate immunity in periparturient dairy cows. S. Iqbal, Q. Zebeli, S. M. Dunn, and B. N. Ametaj*, University of Alberta, Edmonton, AB, Canada.

W4 Intravaginal treatment with probioti cs decreased the incidence of subclinical masti ti s in dairy cows. S. Iqbal, Q. Zebeli, S. M. Dunn, and B. N. Ametaj*, University of Alberta, Edmonton, AB, Canada.

W5 Improved feed intake and milk producti on in transiti on dairy cows treated intravaginally with probioti c bacteria. S. Iqbal, Q. Zebeli, S. M. Dunn, and B. N. Ametaj*, University of Alberta, Edmonton, AB, Canada.

W6 Eff ect of medicinal plants on immune system of broilers. A. Naghizadeh, S. Rahimi*, S. Askari Rankouhi, K. Gharib Naseri, M. Lotf i, and M. Rezaei, Tarbiat Modares University, Tehran, Tehran, Iran.

W7 In vitro eff ects of plant and mushroom extracts on immunological functi on of chicken lymphocytes and macrophages. S.-H. Lee*1, H. Lillehoj1, Y.-H. Hong1, S.-I. Jang1, E. Lillehoj2, and D. Bravo3, 1Animal and Natural Resources Institute, Agricultural Research Service, US Department of Agriculture, Beltsville, MD, 2Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, 3Pancosma S. A., Grand Saconnex, Geneva, Switzerland.

W8 Yeast autolysate combined with probioti c strains: Investi gati on of health eff ects in vitro and ex vivo. A. Ganner*1, S. Masching2, N. Reisinger1, G. Schatzmayr1, and T. Applegate3, 1Biomin Research Center, Tulln, Austria, 2Biomin Holding GmbH, Herzogenburg, Austria, 3Purdue University, West Lafayette, IN.

W9 Eff ects of a feed additi ve on neutrophil expression of immunomodulatory genes and producti on performance in periparturient dairy cows. R. D. Schramm, S. L. Shields*, D. L. Sevier, M. A. McGuire, and P. Rezamand, University of Idaho, Moscow.

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W10 Potenti al of Metharrizium anisopliae as biological means to control Boophilus microplus in tropical dairy farms. E. Maldonado-Siman*1, P. Marti nez-Hernandez1, E. Galindo-Velasco2, M. Alonso-Diaz3, and R. Rodriguez-DeLara1, 1Animal Science Department, University of Chapingo, Texcoco, Mexico, Mexico, 2University of Colima, Tecoman, Colima,Mexico, 3Autonomous National University of Mexico, Martinez de la Torre, Veracruz, Mexico.

W11 Eff ects of Globigen egg protein on calf health and performance. D. Wood*, R. Blome, and J. Sowinski, Animix, Juneau, WI.

W12 The eff ect of three commercial herbal extracts on broilers performance. Z. Teymourizadeh, S. Rahimi*, and M. A. Karimi Torshizi, Tarbiat Modares University, Tehran, Tehran, Iran.

W13 Omega-3 fatt y acid enrichment of chicken meat by using fi sh oil. H. Saleh1, S. Rahimi*1, M. A. Karimi Torshizi1, and A. Rahimi2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Islamic Azad University, Tehran, Tehran, Iran.

W14 Comparison the eff ect of commercial probioti cs on performance and morphology of small intesti ne in broiler chicks. M. Soleimani1, S. Rahimi*1, M. A. Karimi Torshizi1, and F. Niknafs2, 1Tarbiat Modares University, Tehran, Iran, 2Zarbal Breeding Company, Amol, Mazandaran, Iran.

W15 Subjecti ve assessment versus objecti ve measurement of FAMACHA and hematocrits in sheep and goats fed herbs and ivermecti n as dewormers under natural grazing conditi ons. H. A. Swartz*1, C. Cliff ord-Rathert1, A. N. Stewart1, D. K. Sommerer1, F. P. Wulff 1, K. Schmidt1, and M. R. Ellersieck2, 1Lincoln University, Jefferson City, MO, 2University of Missouri, Columbia.

W16 Eff ects of short-term tocopherol (T) feeding on nitric oxide producti on and protein nitrati on following endotoxin (LPS) challenge in beef calves. S. Kahl*1, T. Elsasser1, J. Shaff er1, C. Li1, K. Lebold2, M. Traber2, and S. Block3, 1USDA, Agricultural Research Service, Beltsville, MD, 2Oregon State University, Corvallis,3Archer Daniels Midland (ADM), Inc., Decatur, IL.

W17 Interacti ve eff ects of acti ve Saccharomyces cerevisiae and its cell wall material on intesti nal microbial ecology during the receiving period of stressed beef catt le. C. T. Collier1, J. A. Carroll*1, J. R. Corley2, A. G. Estefan2, D. N. Finck3, and B. J. Johnson3, 1ARS-USDA, Lubbock, TX, 2Lesaffre Feed Additives, Milwaukee, WI, 3Texas Tech University, Lubbock.

W18 Eff ects of ochratoxin A on performance of broilers and the effi cacy of a mycotoxin detoxifying product. U. Hofstett er*1, R. Borutova1, V. Starkl1, I. Rodrigues1, and C. W. Kang2, 1Biomin Holding GmbH, Herzogenburg, Austria, 2Animal Resources Research Center, College of Animal Bioscience and Technology, Konkuk University, Seoul, Korea.

W19 Eff ects of short-term tocopherol (T) feeding on structure-localized protein tyrosine nitrati on (pTN) patt erns of mitochondrial ATPase following endotoxin (LPS) challenge in beef calves. T. Elsasser*1, S. Kahl1, J. Shaff er1, R. Castellano-Perez1, C. Li1, and S. Block2, 1USDA, Agricultural Research Service, Beltsville, MD, 2Archer Daniels Midland (ADM), Inc., Decatur, IL.

W20 Reserpine-induced changes of the small intesti nal histology and the expression of genes relati ve to mucosal immunity in rat. X.-Y.Zhu*1, K.-J. Guo2, F.-H. Liu2,3, J. Yu2, A. Lu2, N.-W. Zhang1, G. Cheng2,3, P. Yin1, N. Wang2, and J.-Q. Xu1, 1TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China, 2Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 3Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China.

W21 Gastrointesti nal moti lity and gastrointesti nal hormones VIP and GAS expression in reserpine-induced FGID rats. G. Jingyi1, Z. Xiaoyu1, C. Fei1, C. Guilin2,3, L. Fenghua2,3, and X. Jianqin*1, 1China Agricultural University China Agricultural University, Beijing, China, 2Beijing University of Agriculture, Beijing, China, 3CAU-BUA TCVM Teaching & Research Team, Beijing, China.

W22 Eff ects of medicinal plants on broilers performance, organs weight, small intesti ne morphology and GIT microfl ora. A. Niknam, S. Rahimi*, J. Azimi, M. Hoseinzadeh, M. Moradi Nejad, and K. Seifi , Tarbiat Modares University, Tehran, Iran.

Breeding and Geneti csDairy Catt le

W23 Identi fi cati on of small heat shock proteins in the bovine genome. S. Schepis and M. Worku*, North Carolina Agricultural & Technical State University, Greensboro.

W24 Use of parti al least-square regression to predict SNP when some animals are genotyped with low density marker panels. C. Dimauro*, G. Gaspa, R. Steri, S. Sorbolini, E. Pintus, and N. P. P. Macciott a, University of Sassari, Sassari, Italy.

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W25 Multi ple trait geneti c evaluati on of linear type traits using genomic and phenotypic informati on in US Holsteins. S. Tsuruta*1, I. Aguilar1,2, I. Misztal1, A. Legarra3, and T. J. Lawlor4, 1University of Georgia, Athens, 2INIA, Las Brujas, Uruguay, 3INRA, Castanet-Tolosan, France, 4Holstein Association USA Inc., Brattleboro, VT.

W26 Genotype by environment interacti on: Eff ects of nutriti onal management on producti on traits. M. W. Dekleva*1, C. D. Dechow1, J. M. Daubert1, S. Bauck2, J. W. Blum3, and G. A. Varga1, 1The Pennsylvania State University, State College, 2IGENITY Livestock Production Business Unit, Duluth, Georgia, 3University of Bern, Switzerland.

W27 Evaluati on of the eff ect of inbreeding on age at fi rst calving in Holstein catt le. J. Bezdicek* and J. Riha, Agrovyzkum Rapotin s. r. o., Rapotin, Czech Republic.

W28 Age at fi rst calving in Holstein catt le in the United States. J. Cole and D. Null*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

W29 Relati onship of reason for lactati on terminati on with geneti c merit of Holsteins in the United States. H. D. Norman, J. R. Wright, and S. M. Hubbard*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

W30 Comparison of Holstein service-sire ferti lity for heifer and cow breedings with conventi onal and sexed semen. H. D. Norman*, J. L. Hutchison, and P. M. VanRaden, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

W31 Derivati on of factors to esti mate daily, fat, protein, and somati c cell score from one milking of cows milked three ti mes daily. M. M. Schutz*1 and H. D. Norman2, 1Purdue University, West Lafayette, IN, 2USDA-ARS Animal Improvement Programs Laboratory, Beltsville, MD.

W32 Derivati on of factors to esti mate daily milk yield from one milking of cows milked three ti mes daily. M. M. Schutz*1, J. M. Bewley2, and H. D. Norman3, 1Purdue University, West Lafayette, IN, 2University of Kentucky, Lexington, 3USDA-ARS Animal Improvement Programs Laboratory, Beltsville, MD.

W33 Geneti c relati onship between milk urea nitrogen and milk consti tuents in Holstein dairy cows. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, Rasht, Iran, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

W34 Geneti c relati onship between milk urea nitrogen and reproducti ve performance in Iranian Holsteins. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, Rasht, Iran, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

W35 Adjusted phenotypic trend esti mati on for peak milk yield of Iranian Holsteins milked three ti mes daily. H. Farhangfar*1, M. Bashtani1, and J. Modarresi2, 1University of Birjand, Birjand, Iran, 2Agricultural Jihad Organisation, Birjand, Iran.

W36 REML esti mates of heritability and repeatability for monthly test-day milk yield of primiparous Iranian Holsteins. A. Seyed Dokht*1, H. Farhangfar2, A. A. Aslami Nezhad1, and M. Tahmorespour1, 1Ferdowsi University of Mashhad, Mashhad, Iran, 2Birjand University, Birjand, Iran.

W37 Correlati on between milk components with regard to the season in Iranian dairy herds. A. Laki*, S. Babaei, N. Hedayat-Evrigh, M. Dehghan-Banadaky, and K. Rezayazdi, Department of Animal Science, Campus of Agriculture, University of Tehran, Karaj, Tehran, Iran.

W38 Comparison of fi xed and random regression test-day models in geneti c evaluati on of Iranian Holsteins for protein yield. M. Bashtani*, H. Farhangfar, H. Naeemipour, M. R. Asghari, A. Arab, and M. Jafari Tarbaghan, Birjand University, Birjand, Iran.

W39 Esti mati on of udder composite in the Holstein populati on of Iran. M. R. Bakhti arizadeh*, M. Moradi Shahr Babak, and A. Pakdel, University of Tehran, Karaj, Tehran.

W40 Bayesian esti mates of geneti c parameters for cysti c ovarian disease, displaced abomasum and foot and leg diseases in Iranian Holsteins via Gibbs sampling. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran.

W41 Bayesian esti mates of geneti c parameters for metriti s, retained placenta, milk fever, and clinical masti ti s in Holstein dairy cows via Gibbs sampling. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran.

W42 Geneti c relati onships between somati c cell count, milk producti on and udder conformati on traits in Iranian Holsteins. M. R Sanjabi*1, A. Gholibaigi Fard2, R. Vaez Torshizi2, A. Lavaf2, and A. H. Ahadi1, 1Iranian Research Organization for Science and Technology, Tehran,Iran, 2Azad University, Karaj, Iran.

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Dairy FoodsMicrobiology

W43 Microbiological quality of pasteurized milk from Minas Gerais state, Brazil. E. H. P. Andrade, M. O. Leite*, M. R. A. Moura, T. Roza, C. F. A. M. Penna, M. M. O. P. Cerqueira, L. M. Fonseca, and M. R. Souza, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brasil.

W44 The relati onships between somati c cell count and bacteriology on milk quality and producti on in dairy goats. K. N. Baker*, S. D. Horner, D. K. Rucker, L. C. Nuti , and G. R. Newton, Prairie View A&M University, Prairie View, TX.

W45 Biodiversity of Enterococci in Egypti an dairy products. S. Awad*1, C. Snauwaert2,3, P. Vandamme3, A. El Att ar1, and M. El Soda1, 11Department of Dairy Science and Technology, Faculty of Agriculture, Alexandria University, Egypt, 2BCCM/LMG Bacteria Collection, Ghent University, Ghent, Belgium, 3Laboratory of Microbiology, Ghent University, Ghent, Belgium.

W46 Identi fi cati on, characterizati on, and diff erenti ati on of bifi dobacteria obtained from Ukraine. L. Tmanova*, A. Onyenwoke, and R. F. Roberts, The Pennsylvania State University, University Park.

W47 Buff ering capacity aff ects starter bacteria in nonfat probioti c yogurt. M. Michael, R. K. Phebus, and K. A. Schmidt*, Kansas State University, Manhattan.

W48 Identi fi cati on of lacti c acid bacteria in taiwanese ropy fermented milk and evaluati on of their microbial ecology in diff erent milk. K. N. Chen1, S. Y. Wang2, and M. J. Chen*2, 1Tungnan University, Taipei, Taiwan, 2National Taiwan University, Taipei, Taiwan.

W49 Summary of a 2-year study involving screening, characterizati on, and environmental scanning of bacteria with the potenti al to produce ropy milk in a farm. A. Laubscher*1, H. Guo1, K. White1, B. Rossi Paneto1, A. Cano1, R. Cano2, and R. Jiménez-Flores1, 1Dairy Products Technology Center, California Polytechnic State University, San Luis Obispo, 2Biological Sciences Department, California Polytechnic State University, San Luis Obispo.

W50 Screening of Lactobacillus casei strains for the applicati on of yogurt starter and probioti cs. J. K. Choi*, J. H. Im, and G. B. Kim, Department of Animal Science & Technology, Chung-Ang University, Anseong 456-756 , South Korea.

W51 Eff ect of yogurt consumpti on on the human intesti nal microbiota. H. J. Kim*1, S. J. Eom1, Y. T. Ahn2, J. H. Lee2, C. S. Huh2, and G. B. Kim1, 1Department of Animal Science and Technology, Chung-Ang University, Anseong 456-756, South Korea, 2Research and Development Center, Korea Yakult Co., LTD., Yongin 449-901, South Korea.

W52 The eff ect of fermented yogurt on the preventi on and treatment of diarrhea in animal models. J. H. Im*1, J. K. Choi1, M. H. Lee2, J. H. Sim2, C. S. Huh2, and G. B. Kim1, 1Department of Animal Science & Technology Chung-Ang University, Anseong 456-756, South Korea, 2Research and Development Center, Korea Yakult Co., LTD., Yongin 449-901, South Korea.

W53 Eff ect of milk fermented by Lactobacillus rhamnosus on an experimental infecti on with Salmonella enterica ssp. enterica serovar Typhimurium in gnotobioti c and conventi onal mice. A. H. Mendonça1, M. M. O. P. Cerqueira*2, J. R. Nicoli2, M. O. Leite2, M. R. Souza2, L. M. Fonseca2, R. M. N. Drummond2, R. M. E. Arante2, and C. F. A. M. Penna2, 1Ministry of Agriculture, Brasília, Distrito Federal, Brazil, 2Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

W54 Infl uence of bovine and caprine caseinomacropepti de on the viability of E. coli and L. rhamnosus in acidic conditi ons. G. Robitaille*, C. Lapointe, D. Leclerc, and M. Britt en, Food Research and Development Centre, Agriculture and Agri-Food Canada, St-Hyacinthe, QC, Canada.

W55 Screening of β-galactosidase-containing probioti c for the producti on of galacto-oligosaccharides and its opti mal preparati on conditi ons. Y Gao, X Mi, L Feng, R Zhong, B Qian, and S Zhang*, Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China.

W56 Characterizati on and parti al purifi cati on of anti mutagenic pepti de produced by Lactobacillus plantarum CNU 2116. J. W. Jeong*1, B. H. Yoon1, D. J. Park3, Y.-S. Son2, and S. Oh1, 1Division of Animal Science, Chonnam Natiional University, Gwangju, South Korea, 2Division of Bioscience & Technology, Korea University, Seoul, South Korea, 3Korea Food Research Institute, Gyeonggi-do, South Korea.

W57 Characterizati on of microorganisms isolated from biofi lms formed on whey reverse osmosis membranes. A. C. Biswas*, M. Avadhanula, S. Anand, and A. Hassan, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

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W58 Transcripti onal analysis of a very broad spectrum lanti bioti c produced by Bifi dobacterium longum DJO10A. J. H. Lee*, X. Li, and D. J. O’Sullivan, University of Minnesota, St Paul.

W59 Comparison of the Baird-Parker agar, Baird-Parker-RPF and Petrifi lm Staph Express in the detecti on and enumerati on of Staphylococcus coagulase positi ve in raw milk. A. K. R. Santos, M. O. Leite*, L. M. Fonseca, M. O. P. Cerqueira, M. R. Souza, C. F. A. M. Penna, and M. R. A. Moura, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

W60 Infl uence of low-pressure homogenizati on on growth of Streptococcus thermophilus. T. Muramalla1 and K. Aryana*1,2, 1Louisiana State University, Baton Rouge, 2Louisiana State University Agricultural Center, Baton Rouge.

W61 Infl uence of mild pulsed electric fi eld conditi ons on the growth of Streptococcus thermophilus . N. Najim1 and K. Aryana*1,2, 1Louisiana State University Agricultural Center, Baton Rouge, 2Louisiana State University, Baton Rouge.

W62 Eff ect of mild sonicati on on the growth of Streptococcus thermophilus. M. Moncada*1,2 and K. Aryana1,2, 1Louisiana State University Agricultural Center, Baton Rouge, 2Louisiana State University, Baton Rouge.

W63 Low-pressure homogenizati on eff ects on bile tolerance of Streptococcus thermophilus. T. Muramalla*1 and K. Aryana1,2, 1Louisiana State University, Baton Rouge, 2Louisiana State University Agricultural Center, Baton Rouge.

W64 Acousti cal emissions generated by bacteriophages sk1 and ml3 using Lactococcus lacti s ssp. lacti s C2 host. A. K. Wardani1, C. L. Hicks*2, and J. M. Stencel3, 1University of Brawijaya, Malang, Indonesia, 2University of Kentucky, Lexington, 3Tribo Flo Separations, Lexington, KY.

W65 Viability of bifi dobacteria and lactobacilli in skim milk with shiitake mushroom extract during refrigerated storage. O. Hassan*1, O. S. Isikhuemhen1, S. A. Ibrahim1, A. AbuGhazaleh2, and D. Song1, 1North Carolina A &T State University, Greensboro, 2Southern Illinois University, Carbondale.

W66 Microbiological quality of dairy protein supplements sold in Saudi Arabia markets. S. O. Aljaloud*1, D. Song2, A. M. Fraser1, and S. A. Ibrahim2, 1Clemson University, Clemson, SC, 2North Carolina Agricultural and Technical State University, Greensboro.

W67 Anti microbial acti vity and compositi on of oregano essenti al oils from diff erent climate zones of Colombia. L Betancourt*1,3, R Pati ño2, V Phandanauvong2, C Ariza-Nieto2, and G Afanador-Téllez3, 1Universidad de La Salle, Bogotá, Colombia, 2CORPOICA, Bogotá, Colombia, 3Universidad Nacional de Colombia, Bogotá, Colombia.

Dairy FoodsProcessing

W68 Eff ect of processing on the milk fat globule membrane consti tuents. X. Elías-Argote* and R. Jiménez-Flores, California Polytechnic State University San Luis Obispo.

W69 Evaluati on of vacuum packaging on parti cle size, parti cle density and solubility of dry dairy powders. H. Eshpari* and P. S. Tong, California Polytechnic State University, San Luis Obispo.

W70 A new cold gelati on method for producing calcium-forti fi ed whey protein gels. Y. C. Tseng and C. L. Hicks*, University of Kentucky, Lexington.

W71 Use of caseinomacropepti de quanti fi cati on by high performance liquid chromatography to esti mate cheese whey additi on in fermented milk beverages. E. H. P. Andrade, M. O. Leite, M. R. Souza, L. M. Fonseca*, M. M. O. P. Cerqueira, C. F. A. M. Penna, T. Roza, and N. M. A. Silva, Federal University of Minas Gerais, Belo Horizonte, Brazil.

W72 Comparison of solubility with methods for determining denaturati on in whey protein. M. D. Allen* and P. S. Tong, California Polytechnic State University, San Luis Obispo.

W73 Whey protein fracti onati on with supercriti cal CO2: Process opti mizati on. L. M. Bonnaillie* and P. M. Tomasula, US Department of Agriculture, Agricultural Research Services, Eastern Regional Research Center, Wyndmoor, PA.

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W74 Eff ect of applying power ultrasounds during the thermal denaturati on of whey proteins in the presence of butt ermilk. M. Saff on*1, M. Britt en2, and Y. Pouliot1, 1STELA Dairy Research Center, Institute of Nutraceuticals and Functional Food (INAF), Université Laval, Québec, QC, Canada, 2Food Research and Development Center (FRDC), Agriculture and Agri-Food Canada, St-Hyacinthe, Québec, Canada.

W75 Parti ti oning of minerals and protein using dialysis at diff erent temperatures. N. On-Nom*, A. Grandison, and M. Lewis, University of Reading, Reading, Berkshire, UK.

W76 Measurement of pH and ionic calcium at high temperatures and their eff ect on the heat stability of milk supplemented with calcium chloride. N. On-Nom*, M. Lewis, and A. Grandison, University of Reading, Reading, Berkshire, UK.

W77 Producti on of single cell oil during growth of Aspergillus species on whey. A. Akpinar-Bayizit*, L. Yilmaz-Ersan, and T. Ozcan, Uludag University, Department of Food Engineering, Bursa, Turkey.

Dairy FoodsProtein

W78 The eff ect of lysine and methionine on milk protein mRNA expression of bovine mammary epithelial cells in vitro. X. Y. Li, J. Q. Wang*, D. P. Bu, H. Y. Wei, H. Hu, and L. Y. Zhou, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W79 Identi fi cati on of bovine casein phosphorylati on using TiO2 enrichment in combinati on with nano-ESI-MS/MS. S. S Li, Y. X Yang, J. Q Wang*, D. P Bu, H. Y Wei, L. Y Zhang, and L. Y Zhou, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W80 Developmental changes in the bovine whey proteome during the transiti on from colostrum to milk. L. Y. Zhang1,2, J. Q. Wang*1, Y. X. Yang1, S. S. Li1, D. P. Bu1, and L. Y. Zhou1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agriculture Science, Beijing, China, 2Department of Animal Science, College of Agriculture, Hebei University of Engineering, Handan, China.

W81 Formati on of nanofi bers and hydrogels from a milk-derived pepti de. M.-M. Guy1, N. Voyer2, S. F. Gauthier1, and Y. Pouliot*1, 1STELA Dairy Research Center, Institute of Nutraceuticals and Functional Foods (INAF), Université Laval, Québec, Canada, 2Department of chemistry and PROTEO Protein Structure, Function and Engineering Research Network, Université Laval, Québec, Canada.

Extension Educati on

W82 Assessing learning outcomes: A comprehensive dairy catt le nutriti on curriculum for practi cing veterinarians. G. M. Schuenemann*, M. L. Eastridge, W. P. Weiss, J. D. Workman, S. Bas, and P. Rajala-Schultz, The Ohio State University, Columbus.

W83 A self-powered smart wireless identi fi cati on and tracking sensor prototype for producti on agriculture applicati ons. K. Dhakal*1, J. F. Keown1, and H. Sharif2, 1Department of Animal Science, University of Nebraska-Lincoln, 2Department of Computer and Electronics Engineering, University of Nebraska-Lincoln.

W84 Impact of the 2009 economic crisis on Idaho dairies. M. Chahine*1, G. E. Shewmaker1, R. J. Norell2, and C. W. Gray1, 1University of Idaho, Twin Falls, 2University of Idaho, Idaho Falls.

W85 Nuisance fl y producti on capacity of three types of manure handling systems. G. E. Higginbotham*1, A. C. Gerry2, C. C. Collar3, and L. D. Reed4, 1University of California Cooperative Extension, Fresno, 2University of California, Riverside, 3University of California Cooperative Extension, Hanford, 4513 Fortuna Ave., Modesto, CA.

W86 Examining the dairy workforce in order to improve labor effi ciency. L. A. Holden*, R. E. Bechtel, and G. A. Varga, Penn State University, University Park.

W87 Eff ect of bedding material on fl ies, and behavior and innate immunity of calves reared in hutches. K. D. Gay*1, S. D. Eicher2, C. S. Wilcox1,2, J. A. Bridges1, M. H. Rostagno2, S. E. Charley1, M. J. Grott 1, R. E. Williams1, and M. M. Schutz1, 1Purdue University, West Lafayette, IN, 2USDA-ARS Livestock Behavior Research Unit, West Lafayette, IN.

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W88 Management practi ces uti lized by high-producing Kentucky dairy herds. C. O. Coombs and J. M. Bewley*, University of Kentucky, Lexington.

W89 Organic milk producti on in Maine: Att ributes, costs, and returns. P. S. Heacock*, A. L. Cook, G. K. Criner, and L. A. Bragg, University of Maine, Orono.

W90 Eff ecti veness of geneti c evaluati ons in predicti ng daughter performance in individual herds. H. D. Norman1, J. R. Wright*1, C. D. Dechow2, and R. C. Goodling Jr. 2, 1Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD, 2Pennsylvania State University, University Park.

W91 Winter feeding strategies for lactati ng organic dairy cows. P. S. Heacock*, D. P. Marcinkowski, G. W. Anderson, M. R. Stokes, and R. Kersbergen, University of Maine, Orono.

W92 A milker’s school for internati onal refugees resett led in Idaho. J. C. Dalton*1, K. S. Jensen2, R. Manzo3, and L. Whiteford3, 1University of Idaho, Caldwell, 2University of Idaho, Owyhee County, 3International Rescue Committee, Boise, ID.

W93 Limitati ons and opportuniti es of beef and dairy operati ons for the use of ethanol co-products. J. I. Navarro*1, L. J. Snyder1, R. P. Lemenager1, and S. L. Lake2, 1Purdue University, West Lafayette, IN, 2University of Wyoming, Laramie.

W94 Farm animal welfare: Assessing public concern and atti tudes. D. R. Deemer1, J. A. Pempek*1, L. M. Lobao1, G. J. Coleman2, and M. L. Eastridge1, 1The Ohio State University, Columbus, 2Monash University, Clayton, Victoria, Australia.

W95 Reproducti ve indicators in dairy catt le enterprises with diff erent technological level. A. Pacheco Cervantes, D. V. Mariscal Aguayo*, H. Estrella Quintero, M. Huerta Bravo, R. Rangel Santos, and R. Núñez Domínguez, Universidad Autónoma Chapingo, Jalisco, México.

W96 Case study: Characterizati on of lying behavior in dairy cows transiti oning from a freestall barn to a compost bedded pack barn. C Gravatt e*, C Coombs, and J Bewley, University of Kentucky, Lexington.

W97 Composti ng school: An educati onal tool to bring together dairy producers and other community members. M. E. de Haro Martí *1 and J. A. Robbins2, 1University of Idaho, Gooding, 2University of Idaho, Jerome.

Food Safety 2

W98 Effi cacy of ultraviolet light systems for control of microorganisms in poultry and beef brine and marinade soluti ons. K. L. Beers*, P. E. Cook, C. W. Coleman, and A. L. Waldroup, MCA Services, Rogers, AR.

W99 Anti microbial suscepti bility profi le of enterotoxigenic Staphylococcus sp. recovered from foodborne outbreaks in Minas Gerais state, Brazil, from 1998 to 2002. J. F. Veras, C. F. A. M. Penna, M. R. Souza, M. O. Leite, L. M. Fonseca, L. S. Carmo, and M. M. O. P. Cerqueira*, Federal University of Minas Gerais state, Belo Horizonte, Minas Gerais, Brazil.

W100 Occurrence and anti microbial resistance of Campylobacter jejuni isolated from poultry carcasses commercialized at the Federal District area in Brazil. A. P. Santana*1, D. C. Ruy1, H. M. Moura1, and S. Perecmanis1, 1Universidade de Brasília, Brasilia, DF, Brazil, 2Universidade de Brasília, Brasília, DF, Brazil, 3Universidade de Brasília, Brasília, DF, Brazil, 4Universidade de Brasília, Brasília, DF, Brazil.

W101 Anti bacterial acti vity of trans-cinnamaldehyde, eugenol, carvacrol, and thymol on Salmonella Enteriti dis and Campylobacter jejuni in chicken cecal contents in vitro. A. Kollanoor Johny*1, M. J. Darre1, M. I. Khan2, A. M. Donoghue3, D. J. Donoghue4, and K. Venkitanarayanan1, 1Department of Animal Science, University of Connecticut, Storrs, 2Department of Pathobiology and Veterinary Science, University of Connecticut, Storrs, 3Poultry Production and Product Safety Research Unit, ARS, USDA, Fayetteville, AR, 4Center for Excellence in Poultry Science, University of Arkansas, Fayetteville.

W102 Eff ects of dietary anti microbials on fecal shedding of Campylobacter, Salmonella, and Shiga-toxin producing Escherichia coli in producti on swine. J. E. Wells*, N. Kalchayanand, E. D. Berry, and W. T. Oliver, USDA, ARS, US Meat Animal Research Center, Clay Center, NE.

W103 Persistent eff ect of thymol and diphenyliodonium chloride against Campylobacter coli in vitro. N. A. Krueger*, R. C. Anderson, T. R. Callaway, T. S. Edrington, and D. J. Nisbet, USDA-ARS Southern Plains Agriculture Research Center, Food and Feed Safety Research Unit, College Station, TX.

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W104 Evaluati ng diff erent gas delivery methods that create a microaerophilic environment for culturing Campylobacter jejuni. M. D. Haines*, K. N. Eberle, C. D. McDaniel, and A. S. Kiess, Mississippi State University, Mississippi State.

W105 Afl atoxicosis in Haiti : Detecti on and detoxifi cati on strategies. M. E. Filbert* and D. L. Brown, Cornell University, Ithaca, NY.

W106 Conjugated linoleic acid does not modify liver histology and hepati c triglyceride content in young pigs. I. Fernandez-Figares*1, A. Marti n2, M. Lachica1, R. M. Nieto1, and J. F. Aguilera1, 1CSIC, Spanish Research Council, Granada, Spain, 2Servicio de Anatomia Patologica, HU Virgen de las Nieves, Granada, Spain.

Forages and PasturesHarvested Forages

W107 Use of Pleurotus oestreatus to change the nutriti onal quality of maize stover. O. D. Montañez-Valdez*1, J. M., Tapía-Gonzalez1, G. Rocha-Chavez1, J. A Martí nez-Ibarra1, C. E. Guerra-Medina2, E. O. Flores-García2, and J. H. Avellaneda-Cevallos3, 1Centro Universitario del Sur de la Universidad de Guadalajara, Ciudad Guzmán, Jalisco, México, 2Universitario de la Costa Sur de la Universidad de Guadalajara, Autlán, Jalisco, México, 3Universidad Técnica Estatal de Quevedo, Santo Domingo. Quevedo, Los Ríos, Ecuador.

W108 Eff ect of the fermented apple pomace (Manzarina) on the rumen epithelia growth with lamb feedlot diets. C. Rodríguez-Muela*1, H. E. Rodríguez-Ramírez1, A. Grado1, A. Corral1, O. Ruiz-Barrera1, A. Arzola1, and R. Bocourt2, 1Universidad Autónoma de Chihuahua, Chihuahua, México, 2Instituto de Ciencia Animal, La Habana, Cuba.

W109 Eff ects of ensiling king grass with Albizia lebbeck on fermentati on and nitrogenous compounds of silage mixtures. T. Clavero* and R. Razz, Centro de Transferencia de Tecnologia en Pastos y Forrajes, Universidad del Zulia., Maracaibo, Estado Zulia, Venezuela.

W110 Detecti on of mycophenolic acid and roqueforti ne C mycotoxins in Canadian corn silage. H. V. L. N. Swamy*1 and N. A. Karrow2, 1Alltech Canada, Guelph, ON, Canada, 2University of Guelph, Guelph, ON, Canada.

W111 Fermentati on profi le over nine months of storage of brown midrib and non-brown midrib hybrid corn silage. K. E. Nestor Jr.*, P. Krueger, J. Anderson, J. Brouillett e, and K. Emery, Mycogen Seeds, Inc., Indianapolis, IN.

W112 Herbage mass, botanical and chemical compositi on of forage sorghum and annual legumes in monoculture and intercropped. R. W. Colbert, E. Valencia*, and J. Beaver, University of Puerto Rico, Mayaguez, Mayaguez, PR.

W113 Comparisons among predicti ve equati ons and NIR for determinati on of in vitro indigesti ble NDF of hay crop silages. R. Ward*1, S. Weaver1, and R. A. Patt on2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Miffl inburg, PA.

W114 Relati ng dry matt er density to dry matt er loss within corn silage bunker silos. K. E. Griswold*1, P. H. Craig2, J. S. Graybill1, and S. K. Dinh1, 1Penn State Cooperative Extension, Lancaster, 2Penn State Cooperative Extension, Dauphin.

W115 Silo-King improves dry matt er (DM) recovery and lowers the yeast, mold, and clostridia populati ons in high quality alfalfa balage. D. H. Kleinschmit*, D. P. Casper, D. J. Schauff , G. P. Gengelbach, K. E. Lanka, D. F. Jones, G. Ayangbile, and D. A. Spangler, Agri-King, Inc., Fulton, IL.

W116 Nutriti onal value of corn silage associated with additi ves. R. H. de Tonissi e Buschinelli Goes*1, E. S.Myagi2, K. A. de Souza1, K. A. Guimarães Nogueira1, R. A. Patussi1, M. G. de Menezes Gressler1, C. E. Dambros2, and E. R. de Oliveira1, 1Universidade Federal da Grande Dourados, Dourados, MS, Brazil, 2Universidade Federal de Goiás, Goiânia, GO, Brazil.

W117 Nutriti ve value and fermentati on parameters of warm-season grass silage. J. M. B. Vendramini*1, A. T. Adesogan2, M. L. A. Silveira1, L. E. Sollenberger2, O. C. M. Queiroz2, and W. F. Anderson3, 1University of Florida, Ona, 2University of Florida, Gainesville, 3USDA ARS, Tifton, GA.

W118 Chemical compositi on and nutriti ve value of some cowpea (Vigna unguiculata L. Walp) haulm varieti es. U. Y. Anele*, J. Hummel, O. M. Arigbede, C. Bött ger, and K.-H. Südekum, University of Bonn, Bonn, Germany.

W119 Silage characteristi cs, and nutriti ve value of sugar beet tops and crown harvested by two diff erent methods. M. Raisianzadeh*1, M. Danesh2, H. Fazaeli3, and M. Nourozi1, 1Khorasan Agriculture and Natural Resources Research Center, Iran, 2Ferdosi university of mashhad, Iran, 3Animal Science Research Institute, Karaj, Iran.

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W120 Dry matt er of corn at harvest alters whole plant chemical compositi on and predicted milk yields. P. M. Walker1, J. M. Carmack*1, L. H. Brown2, and F. N. Owens2, 1Department of Agriculture, Illinois State University, Normal, 2Pioneer Hi-Bred International, A DuPont Business, Johnston, IA.

W121 Eff ect of bunker silo sidewall plasti c on fermentati on, nutrient content and digesti bility of corn silage. K. E. Griswold*1, E. E. McDonell2, L. Kung Jr. 2, and P. H. Craig3, 1Penn State Cooperative Extension, Lancaster, 2University of Delaware, Newark, 3Penn State Cooperative Extension, Dauphin.

W122 Quality traits of the stem from corn hybrids for silage producti on according to the maturity stage. M. Zopollatt o*1, L. G. Nussio1, J. O. Sarturi2, C. M. M. Bitt ar1, P. Schmidt3, and G. B. Mourao1, 1University of Sao Paulo, Piracicaba, Brazil, 2University of Nebraska, Lincoln, 3Federal University of Parana, Curitiba, Brazil.

W123 Butyric acid in commercially analyzed legume silage samples. L. R. Jones*1 and R. T. Ward2, 1American Farm Products, Inc., Ypsilanti, MI, 2Cumberland Valley Analytical Services, Inc., Maugansville, MD.

W124 Environmental factors aff ecti ng changes in dry matt er content of corn planted for summer or fall silage harvest in a subtropical climate. J. K. Bernard*1, B. T. Scully2, and J. S. Barlow1, 1University of Georgia, Tifton, 2USDA-ARS, Tifton, GA.

W125 Relati onship of vomitoxin levels in corn silage to in vitro dry matt er digesti bility. R. Ward1 and R. A. Patt on*2, 1Cumberland Valley Analytical, Maugansville, MD, 2Nittany Dairy Nutrition, Miffl inburg, PA.

W126 Fermentati on and ruminal degradability of corn silage inoculated with Lactobacillus buchneri. F. C. Basso1, R. A. Reis*1, D. M. Figueiredo1, D. A. Mota2, K. A. Magalhães1, T. F. Bernardes3, and J. F. H. Rodrigues1, 1UNESP/FCAV, Jaboticabal, São Paulo, Brazil, 2UFAM, Parintins, Amazonas, Brazil, 3UFRA, Pará, Belém, Brazil.

W127 Dispersion of an inert marker in water on freshly chopped whole plant corn by two methods to simulate additi on of an inoculant. J. M. Lim*, M. C. Santos, J. P. Rigueira, M. C. Der Bedrosian, and L. Kung Jr., University of Delaware, Newark.

W128 Treati ng fi rst-cutti ng alfalfa in Michigan with Silo-King reduces heati ng during the ensiling process. D. P. Casper, G. P. Gengelbach*, M. E. Donaldson, D. F. Jones, D. H. Kleinschmit, K. E. Lanka, and D. J. Schauff , Agri-King, Inc., Fulton, IL.

W129 Eff ect of harvest moisture, bale wrapping, and an organic acid on forage quality in grass. E. Allen*, K. Marti nson, and C. Sheaff er, University of Minnesota-Twin Cities, St. Paul.

W130 Eff ects of sulfi te-based preservati ves on preservati on and aerobic stability of alfalfa haylage and corn silage. C. J. Fu*, T. W. Clark, and D. V. Dhuyvett er, Ridley Nutrition Solutions, Ridley Inc., Mankato, MN.

W131 Eff ect of alfalfa entries selected to tolerate agricultural machinery traffi c on forage yield and regrowth. J. Santi llano-Cázares*1 and J. L. Caddel2, 1Universidad Autónoma de Baja California, Mexicali, Baja California, México, 2Oklahoma State University, Stillwater.

W132 Infl uence of maturity on leaf fi ber and protein fracti ons of diff erent alfalfa varieti es. A. Palmonari*, M. Fusti ni, G. Canestrari, G. Biagi, and A. Formigoni, Università di Bologna, Bologna, Italy.

W133 Eff ect of a bacterial inoculant on the quality of and nutrient losses from corn silage produced in farm-scale silos. O. C. M. Queiroz*1, A. T. Adesogan1, K. G. Arriola1, and M. F. Queiroz2, 1Department of Animal Sciences, University of Florida, Gainesville, 2Department of Animal Sciences, UNESP, Jaboticabal, SP, Brazil.

W134 Changes in cell wall fracti ons and in vitro dry matt er digesti bility of corn silage associated with additi ves. R. H. de Tonissi e Buschinelli Goes*, K. A. de Souza, K. A. Guimarães Nogueira, D. de Faria Pereira, T. da Cunha Cornélio, M. G. de Menezes Gressler, E. R. de Oliveira, and K. C. da Silva Brabes, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

W135 Eff ect of oxygen barrier fi lm on the storage temperature and top losses of corn silage in stack silo. F. C. Basso1, R. A. Reis*1, T. F. Bernardes2, E. C. Lara1, F. B. Assis1, M. Nogueira1, and A. P. T. P. Roth1, 1UNESP/FCAV, Jaboticabal, São Paulo, Brazil, 2UFRA, Bélem, Pára, Brazil.

W136 Eff ects of microbial inoculant on fermentati on, microbial dynamics and aerobic stability of corn silage. F. C. Basso1, R. A. Reis*1, E. C. Lara1, F. B. Assis1, M. Nogueira1, A. P. T. P. Roth1, and T. F. Bernardes2, 1UNESP/FCAV, Jaboticabal, São Paulo, Brazil, 2UFRA, Bélem, Pára, Brazil.

W137 In vitro gas producti on and microbial protein synthesis in alfalfa-ti mothy mixtures. F. Hassanat*1, G. Tremblay2, G. Allard3, G. Bélanger2, A. Bertrand2, Y. Castonguay2, R. Michaud2, and R. Berthiaume1, 1Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Quebec, QC, Canada, 3Faculté des sciences de l’agriculture et de l’alimentation, Université Laval, Quebec, QC, Canada.

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W138 Predicti on of Tanzânia grass dry mass producti on using agrometereological parameters. L. C. Araujo*1, P. M. Santos2, J. R. Pezzopane2, and P. G. da Cruz1, 1′′Luiz de Queiroz′′ College of Agriculture/USP, Piracicaba, São Paulo, Brazil, 2Embrapa Southeast Cattle, São Carlos, São Paulo, Brazil.

W139 Eff ects of chemical additi ves on the ensilage of sugarcane. A. F. Pedroso*, W. Barioni Jr., G. B. Souza, and V. R. Del Santo, Brazilian Agricultural Research Corporation - Embrapa, São Carlos, SP, Brazil.

W140 Eff ect of cutti ng management (PM vs. AM) and macerati on on forage total nonstructural carbohydrates concentrati on and catt le preference. G. Raggio*1, A. L. Tucker1, M. Mongeon2, R. Bergeron1, and R. Berthiaume3, 1Campus Alfred Université de Guelph, Alfred, Ontario, Canada, 2Ministry of Agriculture, Food and Rural Affairs, Alfred, Ontario, Canada, 3Dairy and Swine Research & Development Centre, Agriculture and Agri-Food Canada, Lenoxville, Canada.

Growth and Development 2

W141 Eff ect of leukemia inhibitory factor on feed intake and body temperature in sheep. J. L. Sarti n*1, D. L. Marks2, B. K. Whitlock3, J. A. Daniel4, and B. P. Steele1, 1Auburn University, Auburn, AL, 2Oregon Health Sciences University, Portland, 3University of Tennessee, Knoxville, 4Berry College, Mt Berry, GA.

W142 Eff ects of late gestati on metabolizable protein (MP) supplementati on on ewe organ and blood parameters. T. J. Swanson*1, L. A. Lekatz1, T. L. Neville1, M. L. Van Enom2, C. S. Schauer2, K. R. Maddock Carlin1, C. J. Hammer1, and K. A. Vonnahme1, 1North Dakota State University, Fargo, 2Hettinger Research Extension Center, Hettinger, ND.

W143 Eff ect of PFKM and TFDP2 gene expression on muscle growth in sheep. J. W. Buchanan*1, M. L. Thonney2, and R. G. Mateescu1, 1Oklahoma State University, Stillwater, 2Cornell University, Ithaca, NY.

W144 Excessive maternal selenium intake induces infl ammatory response in the ovine fetal gut. H. Wang*1, J. Zhao1, Y. Huang1, X. Yan1, A. Meyer2, M. Du1, K. Vonnahme2, L. Reynolds2, J. Caton2, and M. J. Zhu1, 1Department of Animal Science, University of Wyoming, Laramie, 2Department of Animal Science, North Dakota State University, Fargo.

W145 Serum concentrati ons of ghrelin, IGF-I, and prolacti n in Rambouillet lambs during the preweaning period. C. D. Felker*, M. J. Hendricks, K. A. Jurado, A. D. Stapp, L. E. Camacho, and D. M. Hallford, New Mexico State University, Las Cruces.

W146 Patt erns of fat growth in the primal cuts of beef composites. L. A. Goonewardene*1, Z. Wang2, R. W. Seneviratne1, J. A. Basarab1, J. Stewart-Smith3, J. L. Aalhus4, M . A. Price2, and E. K. Okine2, 1Alberta Agriculture and Rural Development, Edmonton, AB, Canada, 2University of Alberta, Edmonton, AB, Canada, 3Beefbooster Inc., Calgary, AB, Canada, 4Agriculture and Agri-Food Canada, Lacombe, AB, Canada.

W147 Prepartum supplementati on in primiparous beef cows aff ected hepati c IGF-I mRNA expression in female calves. J. Laporta*1, A. L. Astessiano1, A. Scarsi1, R. Pérez-Clariget1, G. Quintans2, and M. Carriquiry1, 1School of Agronomy, UdelaR, Uruguay, 2Instituto Nacional de Investigación Agropecuaria, Treinta y Tres, Uruguay.

W148 Glucagon-like pepti de 2 may mediate growth and development of the bovine gastrointesti nal tract. E. E. Connor*1, R. L. Baldwin1, A. V. Capuco1, C. M. Evock-Clover1, S. E. Ellis2, and K. S. Sciabica3, 1USDA-ARS, BARC, Beltsville, MD, 2Clemson University, Clemson, SC, 3Beckman Coulter, Inc., Brea, CA.

W149 Eff ects of maternal metabolizable protein supply on fetal organ weights. T. L. Neville*1, L. A. Lekatz1, T. J. Swanson1, M. L. Van Emon2, C. S. Schauer2, K. R. Maddock Carlin1, C. J. Hammer1, and K. A. Vonnahme1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo, 2Hettinger Research Extension Center, North Dakota State University, Hettinger.

W150 Nutrient restricti on from early to mid-gestati on in the cow increases off spring adipocyte size at slaughter. C. B. Tousley1, N. M. Long*1,2, S. P. Ford1,2, W. J. Means2, B. W. Hess2, and M. Du2, 1Center for the Study of Fetal Programming, University of Wyoming, Laramie, 2Depertment of Animal Science, University of Wyoming, Laramie.

W151 Two messenger RNA targets, programmed cell death protein 4 and phosphatase and tensin homolog, of microRNA-21 are expressed in cultured bovine adipocytes. S. L. Pratt *, T. A. Burns, and S. K. Duckett , Clemson University, Clemson, SC.

W152 MicroRNA-21 and its messenger RNA targets programmed cell death protein 4 and phosphatase and tensin homolog are expressed in bovine adipose ti ssue. S. L. Pratt *, E. Curry, T. A. Burns, and S. K. Duckett , Clemson University, Clemson, SC.

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W153 Both growth hormone and signal transducer and acti vator of transcripti on 5b inhibit glycerol-3-phosphate dehydrogenase acti vity and CCAAT/enhancer binding protein α mRNA expression in diff erenti ati ng bovine preadipocytes. L. Zhao*, B. A. Corl, and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

W154 Primary preadipocytes can be isolated, propagated, and diff erenti ated from bovine intermusclar fat harvested 48 h postmortem. T. A. Burns*, S. K. Duckett , and S. L. Pratt , Clemson University, Clemson, SC.

W155 Trans-10, cis-12 conjugated linoleic acid induces adipogenic gene expression in single and co-cultures of bovine preadipocytes and myoblasts. S. H. Choi*1, K. Y. Chung2, G. Go1, C. W. Choi3, B. J. Johnson2, and S. B. Smith1, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal and Food Science, Texas Tech University, Lubbock, 3National Institute of Animal Science, Suwon, Gyunggi, Korea.

W156 Growth hormone sti mulates liver expression of fi broblast growth factor 21 mRNA in Catt le. J. Yu*1,2, A. Wang2, S. Eleswarapu2, and H. Jiang2, 1Sichuan Agricultural University, Yaan, Sichuan, China, 2Virginia Polytechnic Institute and State University, Blacksburg.

W157 Abundance of growth hormone secreteagogue receptor and PPARy2 in longissimus dorsi of beef catt le. C. L. Delvaux*, J. S. Jennings, and A. E. Wertz-Lutz, South Dakota State University, Brookings.

W158 Eff ect of estradiol-17β on protein synthesis and degradati on rates in fused bovine satellite cell cultures. E Kamanga-Sollo, M. E. White*, M. R. Hathaway, W. J. Weber, and W. R. Dayton, University of Minnesota, St. Paul.

W159 Eff ect of trenbolone acetate on protein synthesis and degradati on rates in fused bovine satellite cell cultures. E. Kamanga-Sollo, M. E. White*, M. R. Hathaway, W. J. Weber, and W. R. Dayton, University of Minnesota, St. Paul.

W160 Zilpaterol HCl enhances adenosine monophosphate-acti vated protein kinase α (AMPKα) expression in bovine skeletal muscle. R. J. Tokach*, K. Y. Chung, and B. J. Johnson, Texas Tech University, Lubbock.

W161 Steroidal implants and zilpaterol HCl alter serum urea-N and NEFA responses in fi nishing beef steers. S. L. Parr*1, M. L. Galyean1, K. Y. Chung1, J. P. Hutcheson2, and B. J. Johnson1, 1Texas Tech University, Lubbock, 2Intervet / Schering-Plough Animal Health, De Soto, KS.

W162 Canonical relati onships of body shape of grazing bulls under tropical conditi ons. H. J. Fernandes*1, L. O. Tedeschi3, M. F. Paulino2, M. O. Porto2, and L. M. Paiva1, 1State University of Mato Grosso do Sul, Aquidauana, Brazil, 2Federal University of Viçosa, Viçosa, MG, Brazil, 3Texas A&M University, College Station.

W163 Comparison of mathemati cal functi ons to describe the growth of grazing bulls in tropical conditi ons. H. J. Fernandes*1, L. O. Tedeschi2, M. F. Paulino3, A. G. Silva3, and L. M. Paiva1, 1State University of Mato Grosso do Sul, Aquidauana, Brazil, 2Texas A&M University, College Station, 3Federal University of Viçosa, Viçosa, MG, Brazil.

W164 Expression of specifi c genes regulati ng mammary growth in pre-pubertal Holstein heifers. F. Soberon*, M. J. Meyer, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

W165 Eff ects of meal ti ming on anabolic hormone status and energy metabolism in neonatal Holstein calves. K. C. Simon, C. C. Williams*, L. R. Gentry, B. F. Jenny, R. M. Doescher, and A. H. Dolejsiova, LSU AgCenter, Baton Rouge.

W166 Eff ect of supplementi ng fatt y acids to prepartum Holstein cows and milk replacer enriched with linoleic acid on calf performance. M. Garcia*, L. F. Greco, M. G. Favoreto, R. S. Marsola, L. T. Marti ns, D. Wang, W. W. Thatcher, J. E. P. Santos, and C. R. Staples, University of Florida, Gainesville.

W167 The eff ect of automated feeder system feeding curves (diluti on/weaning age) on growth and health of calves fed milk replacer. T. J. Earleywine*, B. L. Miller, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

W168 The eff ect of automated feeder system feeding curves (weaning age) on growth and health of calves fed milk replacer. T. J. Earleywine*, B. L. Miller, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

W169 Strategies for feeding full potenti al rates of calf milk replacer: Two feedings daily and weaned at 7 weeks vs. three feedings daily and weaned at 6 weeks. B. L. Miller*, T. J. Earleywine, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

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Horse Species

W170 Factors aff ecti ng pregnancy rate of recipient mares to embryo transfer. L. D. Wallace*, K. J. Stutt s, and D. W. Ricks, Sam Houston State University, Huntsville, TX.

W171 Growth models for horses diff er based on date of birth. A. L. Graeff * and W. B. Staniar, The Pennsylvania State University, University Park.

W172 The impact of molasses-based blocks versus sweet feed on blood glucose in horses. C. D. Gunkel*, J. S. Drouillard, L. W Murray, and T. L Slough, Kansas State University, Manhattan.

W173 Short term selenium depleti on and oxidati ve stress in the horse. M. Brummer*, S. H. Hayes, J. E. Earing, S. M. McCown, and L. M. Lawrence, University of Kentucky, Lexington.

W174 In vivo digesti bility and mean retenti on ti me esti mates of young and mature horses receiving the same diet. J. E. Earing*, S. H. Hayes, M. Brummer, S. M. McCown, A. G. Parks, and L. M. Lawrence, University of Kentucky, Lexington.

W175 Eff ect of grazing fall pasture on indicators of hindgut pH and fermentati on characteristi cs in horses. A. C. Pearson, P. D. Siciliano*, S. J. McLeod, and V. Fellner, North Carolina State University, Raleigh.

W176 Summary of equine pastures uti lizing a line point transect to measure vegetati ve cover to reducae sediment and nutrient losses, enhancing pasture quality. A. Swinker*1, D. Foulk1, J. Malot2, S. Truax2, J. Weld1, and M. Harper1, 1Pennsylvania State University, 2USDA Natural Resources Conservation Service, Harrisburg, PA.

W177 Segregati on of AB_098561: c. 1470G>A snp of the serotonin transporter gene (SLC6A4) in Mangalarga Brazilian horses. Lidia Arneiro*1,2, Marcílio Mota1,2, and Rogério Curi2, 1Universida Estadual Paulista, Jaboticabal, São Paulo, Brasil, 2Universidade Estadual Paulista, Botucatu, São Paulo, Brasil.

W178 The use of equine blood parameters to identi fy chronic exposure to feed-borne Fusarium mycotoxins: A fi eld study. M. Mortson*, C. K. Girish, and T. K. Smith, University of Guelph, Guelph, Ontario, Canada.

W179 Infl uence of velocity on stride variables of the Wilbur-Cruce Mission Horse intermediate gait. M. Nicodemus*1 and J. Beranger2, 1Mississippi State University, Mississippi State, 2American Livestock Breeds Conservancy, Pittsboro, NC.

W180 Nutraceuti cal extracts aff ect oxidati ve stress and anti oxidant status in intensely exercising horses. D. Smarsh*, N. Liburt, J. Streltsova, K. McKeever, and C. Williams, Rutgers, The State University of New Jersey, New Brunswick.

W181 Whole farm balance of nitrogen and phosphorus on horse farms in the Chesapeake Bay watershed. M. T. Harper*, A. Swinker, and K. B. Kephart, Pennsylvania State University, University Park.

W182 Eff ect of dietary energy manipulati on on mares and their foals: Foaling parameters. K. N. Winsco1, J. L. Lucia*1, C. J. Hammer2,3, and J. A. Coverdale1, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal Sciences, North Dakota State University, Fargo, 3Center for Nutrition and Pregnancy, Fargo, ND.

W183 Comparison of a commercially available glucometer to a standardized laboratory method for glucose analysis in healthy horses. K. O’Diam*1, J. Sylvester2, and K. Cole1, 1The Ohio State University, Columbus, 2MARS Horsecare US, Inc., Dalton, OH.

Internati onal Animal Agriculture 1

W184 Eff ects on lactati on performance when slick hair gene is simulated in dairy catt le in the tropics. R. M. Mejía*1,2, J. A. Ortuño1, G. J. Lascano2, and M. Vélez1, 1Zamorano University, El Zamorano, Honduras, 2The Pennsylvania State University, University Park.

W185 Eff ects of a direct-fed microbial product on milk producti on by crossbred dairy cows in the Brazilian Cerrado. R. D. Sainz*1, C. U. Magnabosco2,3, R. A. Carnevalli3, R. Guimamães Jr. 2, M. M. S. Mamede4,3, J. R. Costa Jr. 5,3, and E. A. Filgueiras6, 1University of California, Davis, 2Embrapa Cerrados, Planaltina, DF, Brazil, 3Embrapa Arroz e Feijão, Santo Antonio de Goiás, GO, Brazil, 4Associação Goiana de Criadores de Zebu, Goiânia, GO, Brazil, 5Universidade Estadual de Goiás, Goiânia, GO, Brazil, 6Bioformula, Goiânia, GO, Brazil.

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W186 Digesti bility of fresh sugarcane-based diets with slow-release non protein nitrogen additi on for limit-fed dairy heifers in the tropics. G. J. Lascano*1, M. Velez2, J. M. Tricarico3, and A. J. Heinrichs1, 1The Pennsylvania State University, University Park, 2Zamorano University, El Zamorano, Honduras, 3Alltech Inc., Nicholasville, KY.

W187 System dynamics ex ante decision support for caprine initi ati ves in southern Mexico. K. C. McRoberts*1, C. F. Nicholson4, R. W. Blake3,1, T. W. Tucker1, and G. Díaz Padilla2, 1Cornell University, Ithaca, NY, 2Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Xalapa, Veracruz, México, 3Center for Latin American and Caribbean Studies, Michigan State University, East Lansing, 4California Polytechnic State University, San Luis Obispo.

W188 Biomass producti on and nutriti onal value of wheat and oat hydroponic forages sowed at three densiti es. J. A. Rivera-Ahumada1, A. S. Juárez-Reyes1,4, H. Bernal-Barragán2,4, M. A. Cerrillo-Soto*1,4, F. G. Ríos-Rincón3,4, A. Estrada-Angulo3,4, and M. Guerrero-Cervantes1,4, 1Universidad Juárez del Estado de Durango, Durango, Dgo., México, 2Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 3Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Durango, Dgo, México.

W189 Growth potenti al of village chicken in Nigeria. J. A. Olupona*, O. O. Adejinmi, and A. M. Raji, Federal College of Animal Health and Production Technology, Institute of Agricultural Research and Training, Ibadan, Oyo, Nigeria.

W190 Eff ects of demographic characteristi cs and atti tudes of consumers on table egg consumpti on. M. Bejaei* and K. M. Cheng, The University of British Columbia, Vancouver, BC, Canada.

W191 Eff ect of dry ammoniati on on the chemical compositi on and digesti bility in vitro in the mesocarp of the fruit and empty bunches of african oil palm. N. Castro-Ucross1, J. Vergara-Lopez2, and O.Araujo-Febres*1, 1Universidad del Zulia. Facultad de Agronomía. Departamento de Zootecnia, Maracaibo, ZU, Venezuela, 2Instituto Nacional de Investigaciones Agricolas, Maracaibo, ZU, Venezuela, 3Universidad del Zulia. Facultad de Agronomía. Departamento de Zootecnia, Maracaibo, ZU, Venezuela.

W192 Nutriti ve value of Henequen (Agave fourcroydes Lem. ) pulp as ruminant feed. E. González–García*1,2, O. Cáceres2, F. Ojeda2, and R. Delgado2, 1INRA, UMR 868, Élevage des Ruminants Regions Chaudes, Montpellier 34090, France, 2Estación Experimental de Pastos y Forrajes “Indio Hatuey”, Matanzas 44280, Cuba.

W193 Economic weight of some producti on and functi onal traits of dairy catt le. F. Szabó*1, Z. Fekete1, J. Wolf2, and M. Wolfová2, 1University of Pannonia Georgikon Faculty, Keszthely, Hungary, 2Institute of Animal Science, Uhrinéves, Prague, Czech Republic.

Lactati on Biology 2

W194 Eff ect of feeding level and milking frequency in early lactati on on milk producti on in dairy catt le. A. G. Rius*, J. K. Kay, C. V. C. Phyn, S. R. Morgan, and J. R. Roche, DairyNZ, Hamilton, New Zealand.

W195 Expression of key metabolic indicators of energy metabolism across mammary gland development and lactati on in dairy cows. L. J. Ren, H. L. Tong, Q. Z. Li, and X. J. Gao*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

W196 Insulin sti mulates glucose uptake by regulati ng cell viability and expression of glucose transporter 8 gene in bovine mammary epithelial cells. K. Zhao, H. Y. Liu*, and J. X. Liu, Institute of Dairy Science, MOE Key Laboratory of Molecular Animal Nutrition, Zhejiang University, Hangzhou, China.

W197 Pathogen-specifi c and dose-dependent response of the bovine mammary gland to lipopolysaccharide from E. coli and lipoteichoic acid from S. aureus. R. M. Bruckmaier*, E. T. Arnold, and O. Wellnitz, Veterinary Physiology, Vetsuisse Faculty, University of Bern, Bremgartenstr. 109a, 3001 Bern, Switzerland.

W198 Greater milk yield is related to increased DNA and RNA content but not to mRNA abundance of selected genes in sow mammary ti ssue. C. Farmer*1, M. F. Palin1, J. F. Trott 2, and R. C. Hovey2, 1Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre, Sherbrooke, QC, Canada, 2Dept. of Animal Science, University of California, Davis.

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W199 5’-Untranslated region haplotypes of beta-2-microglobulin exon IV in Chinese Holstein dairy cows and its associati on with IgG1 concentrati on and mass in milk. C. Zhang*1,2, G. Liu1, J. Wang1, D. Bu1, L. Zhou1, S. Zhao1, and Y. Yang1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2College of Animal Science and Technology, Yangzhou University, Yangzhou, China.

W200 How does increased milking frequency sti mulate milk producti on?M. Dehghan-Banadaky*, M. Eslamizad, K. Rezayazdi, H. Kohram, and R. Heydari, University of Tehran, Karaj, Tehran, Iran.

W201 Impact of durati on of milk storage in the mammary gland on milk compositi on throughout milking. M. Dutreuil1,2, C. Cébo3, J. Guinard-Flament2,1, and C. Hurtaud*1,2, 1INRA UMR1080 Production du lait, Saint-Gilles, France, 2Agrocampus Ouest UMR1080 Production du lait, Rennes, France, 3Unité GABI, Jouy-en-Josas, France.

Nonruminant Nutriti onGastrointesti nal Physiology

W202 Eff ects of Acti gen supplementati on on mRNA levels of mucin and markers of gut health in the jejunum of broiler chicks. K. M. Brennan*, T. Ao, J. L. Pierce, and K. A. Dawson, Center for Animal Nutrigenomics and Applied Animal Nutrition, Alltech Inc., Nicholasville, KY.

W203 Age changes in gastrointesti nal pH in broilers. R. Angel*1, B. Humphrey2, and W. Saylor3, 1University of Maryland, College Park, 2California Polytechnic State University, San Luis Obispo, 3University of Delaware, Newark.

W204 Adapti ve response in intesti nal functi on in species with diff erent dietary habits. D. J. Batchelor*1, J. Brand2, and S. P. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2Monell Chemical Senses Center, Philadelphia, PA.

Nonruminant Nutriti onHealth

W205 Performance, nutrient uti lizati on and gizzard development of broiler starters fed diets containing ground or whole corn. Y Singh, T. J Wester, G Ravindran, and V Ravindran*, Massey University, Palmerston North, New Zealand.

W206 The eff ect of dietary vitamin C on growth performance ,meat quality, immune functi on and anti oxidant capacity of broilers. F. Z. Liu*, Z. Y. Niu, X. H. Wang, Y. N. Min, and H. Y. Wang, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.

W207 Quality and oxidati ve stability of vitamin E inriched-chicken meat. Z. Y. Niu1, X. H. Wang1, Y. N. Min1, F. Z. Liu*1, and H. Y. Wang2, 1College of Animal Science and Technology, Northwest A &F University, Yangling, Shaanxi, China, 2Yulin Municipal Animal Husbandry Bureau, Yulin, Shaanxi, China.

W208 Dietary preferences of acids and salts in piglets. J. A. Suárez*1, E. Roura2, and D. Torrallardona1, 1IRTA-Centre Mas de Bover, Constantí, Spain, 2Lucta S. A., Barcelona, Spain.

W209 Impact of diff erent nutrients on the development of hyperhomocysteinemia in neonatal piglets. M. E. Côté-Robitaille*1,2, C. L. Girard1, F. Guay2, and J. J. Matt e1, 1Dairy & Swine R & D Centre, Agriculture and Agri-Food Canada, Sherbrooke (STN-Lennoxville), QC, Canada, 2Department of Animal Sciences, Laval University, Quebec City, QC, Canada.

W210 Eff ects of fermented soybean meal on growth performance, nutrient digesti bility, blood profi les and fecal microorganisms in weanling pigs. J. H. Lee*, J. S. Yoo, H. J. Kim, Q. W. Meng, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

W211 Eff ects of probioti cs (Agarie) supplementati on on growth performance, nutrient digesti bility, fecal microbial, fecal noxious gas emission and blood characteristi cs of fi nishing pigs. J. H. Jung*, J. H. Lee, J. P. Wang, X. Ao, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

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W212 Eff ect of type of grinding of barley and alfalfa hay on jejunal histology and crude mucin excreti on of growing rabbits. C. Romero1, N. Nicodemus1, J. D. Rodriguez1, A. I. Garcia2, G. G. Mateos*1, and C. de Blas1, 1Universidad Politecnica de Madrid, Madrid, Spain, 2Nutreco Poultry and Rabbit Research Center, Casarrubios del Monte, Spain.

W213 Eff ects of freeze-dried Lactobacillus reuteri M8 on growth performance and intesti nal microfl ora in broiler chickens. D. Y. Zhang, H. F. Ji*, S. X. Wang, J. Wang, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

W214 Weaned piglet responses to Escherichia coli K88+(ETEC) oral challenge when fed diets containing a Saccharomyces cerevisiae fermentati on product with or without in-feed anti bioti cs. E. Kiarie*1, S. Bhandari1, D. O. Krause1, M. Scott 2, and C. M. Nyachoti 1, 1University of Manitoba, Winnipeg, MB, Canada, 2Diamond V Mills, Cedar Rapids, IA.

W215 Developing an effi cient E. coli expression system for producing a recombinant anti microbial pepti de plectasin. M. Y. Xie1, L. H. Sun1, Z. Zhao1, X. J. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W216 In vivo evaluati on of charcoal to prevent post-weaning pig diarrhea in an Escherichia coli K88 challenge experiment. C. Ionescu*1, S. Meshkibaf2, S. Bhandari2, F. Zhu2, E. Khafi poor2, M. C. Nyachoti 2, D. Bravo1, and D. O. Krause2,3, 1Pancosma, Geneva, Switzerland, 21Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, MB, Canada, 3Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

W217 Eff ects of feed-borne Fusarium mycotoxins and an organic mycotoxin adsorbent on immune cell dynamics in the jejunum of broiler breeder pullets infected with Eimeria maxima. G. N. Girgis*, J. R. Barta, N. A. Karrow, H. J. Boermans, C. K. Girish, and T. K. Smith, University of Guelph, Guelph, Ontario, Canada.

W218 The granulated barley provided during growing or fi nishing period improves the carcass quality and increases the intramuscular fat content in muscle of heavy pigs. A. Daza1, M. A. Latorre*2, and C. J. López-Bote3, 1Universidad Politécnica de Madrid, Spain, 2Universidad de Zaragoza, Spain, 3Universidad Complutense de Madrid, Spain.

Nonruminant Nutriti onManagement

W219 Broiler energy choice feeding with same protein levels and ambient housing temperatures. S. Cerrate*, R. Ekmay, C. Salas, and C. Coon, University of Arkansas, Fayetteville.

W220 Eff ects of dietary creep feeding on performance, blood characteristi cs and behavior in sows and piglets. H. D. Jang*, J. H. Lee, T. X. Zhou, L. Yan, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

W221 Crude glycerin in market turkey diets. S. L. Noll*1, K. Koch2, and J. Brannon1, 1University of Minnesota, St. Paul, 2North Dakota State University, Fargo.

W222 The eff ect of vetch heat treatment on free amino acids profi le in plasma, muscle and liver of growing chickens. I. Fernandez-Figares*, M. Lachica, R. M. Nieto, and J. F. Aguilera, CSIC, Spanish National Reseach Council, Granada, Spain.

W223 Use of near infrared spectroscopy and colour for identi fi cati on of soybean meals by origin. P. García-Rebollar, N. Núñez-Romero, S. Santos-Rosell, R. Lázaro, and G. G. Mateos*, Universidad Politécnica de Madrid, Madrid, Spain.

Nonruminant Nutriti onMineral

W224 Bioavailability of copper sources to broiler chicks when fed below the copper requirement. K. C. Klasing* and A. Naziripour, University of California, Davis.

W225 Eff ects of tribasic copper chloride on intesti nal absorpti on ability and mucosal immunity of broiler chickens. Y. Ding1, R. She*1, H. Bao1, D. Han1, Z. Yue1, J. Tian1, P. Yu1, R. Li1, J. Yin1, and C. Liang2, 1China Agricultural University, Beijing,China, 2Micronutrients, Indianapolis.

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W226 Producti ve performance and egg quality of laying hens as a response to dietary copper supplementati on. M. J. González-A*1, J. J. Bañuelos-R1, M. Huerta-B1, S. Carrillo-D2, and J. M. Cuca-G3, 1Universidad Autónoma Chapingo, Texcoco,México, México, 2INCMNSZ, México, DF, México, 3Colegio de Posgraduados, Texcoco,México, México.

W227 Eff ect of organic trace mineral sources on producti on and egg quality of white egg laying hens. L. M. Macalintal*, A. H. Cantor, T. Ao, J. L. Pierce, A. J. Pescatore, K. A. Dawson, M. J. Ford, W. D. King, and H. D. Gillespie, Alltech- University of Kentucky Nutrition Research Alliance, Lexington.

W228 Layer excreta mineral content: organic versus inorganic dietary trace mineral sources. S. Leeson1, A. E. Seft on*2, and K. A. Jacques2, 1University of Guelph, Guelph, ON, Canada, 2Alltech Inc., Nicholasville, KY.

W229 The eff ect of selenium source and supplementati on level on vitelline membrane strength and glutathione peroxidase acti vity in the liver and shell gland of laying hens. A. A. Aljamal*1, C. A. Fassbinder-orth2, and S. E. Scheideler1, 1University of Nebraska-Lincoln, Lincoln, 2Creighton University, Omaha, NE.

W230 Eff ects of altered calcium and phosphorus intake on growth performance and bone characteristi cs in growing pigs. L. A. Pett ey*, K. M. Martorana, T. D. Moore, and J. M. Krumheuer, California Polytechnic State University, San Luis Obispo.

W231 Eff ect of mineral source and mannan-oligosaccharide supplementati on on mineral metabolism on young growing pigs. A. Lebel*1, F. Guay1, and P. Groenewegen2, 1Universite Laval, Quebec, Qc, Canada, 2Alltech Canada, Guelph, ON, Canada.

W232 Enrichment of Japanese quail eggs with organic selenium. R. A. Gravena, R. H. Marques, J. D. T. Silva, F. H. Hada, J. Picarelli, J. Roccon, S. A. Queiroz, and V. M. B. Moraes*, São Paulo State University, SP, Brazil.

W233 Improved piglet birth weight by feeding sows an organic trace mineral blend. J. Zhao*1, L. Greiner2, M. Vazquez-Anon1, C. D. Knight1, and R. J. Harrell1, 1Novus International Inc., 2Innovative Swine Solutions.

W234 Dietary calcium aff ects neonatal bone development and mesenchymal stem cell acti vity. A. Mahajan1, L. S. Alexander1, B. S. Seabolt*1, D. E. Catrambone2, J. P. McClung2, J. Odle1, T. W. Pfeiler3, E. G. Loboa3, and C. H. Stahl1, 1Laboratory of Developmental Nutrition, N. C. State University, Raleigh, 2Military Nutrition Division, US Army Research Institute of Environmental Medicine, Natick, MA, 3Joint Department of Biomedical Engineering at University of North Carolina-Chapel Hill and North Carolina State University, Raleigh.

W235 Serum from pigs fed a high-Se diet inhibits growth of human lung cancer cells. J. G. Li1, J. Shi1, K. N. Wang1, G. Gao2, X. J. Xia1, and X. G. Lei*1,3, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Chengdu Municipal Ctr for Disease Control and Prevention, Chengdu, China, 3Cornell University, Ithaca, NY.

W236 Eff ect of sodium selenite and turmeric powder on Gompertz non-linear functi on in broilers reared under heat stress. A. Zeinali*1, H. Kermanshahi1, H. Ziaie2, H. Farhangfar3, and A. Riasi3, 1Ferdowsi University, Mashhad, Khorasan, Iran, 2Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 3Birjand University, Birjand, Khorasan, Iran.

W237 Modelling the fate of dietary phosphorus in the digesti ve tract of growing pigs: A way to opti mize phytase effi cacy in releasing dietary P. M. P. Letourneau-Montminy*1, A. Narcy2, M. Magnin3, and C. Pomar1, 1Agriculture and Agri-Food Canada, Sherbrooke,Qc,Canada, 2INRA UR83, Nouzilly, France, 3BNA Nutrition Animale, Chateau-Gontier, France.

W238 Expression of borate transporter (NaBC1) mRNA by growing pigs is sensiti ve to dietary boron levels. S. F. Liao*, J. S. Monegue, M. D. Lindemann, G. L. Cromwell, and J. C. Matt hews, Department of Animal and Food Sciences, University of Kentucky, Lexington.

W239 Evaluati ng trace mineral level and form in diets fed gilts: Eff ects on ovulati on rate, embryonic survival and mineral compositi on of conceptus products. W. L. Pope1, B. J. Middendorf1, H. S. Cárdenas1,2, D. C. Mahan1, and K. A. Jacques*3, 1OARDC, Department of Animal Sciences, The Ohio State University, Columbus, 2College of Medicine, The Ohio State University, Columbus, 3Alltech Inc., Nicholasville, KY.

W240 Cloning of porcine pancreati c α-amylase gene and characterizati on of the enzyme over-expressed in Pichia pastoris. T. Qin1, H. Zhao1, X. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W241 Heterologous expression of a truncated bovine lactoferrin gene in E. coli to produce a novel anti microbial pepti de. L. H. Sun1, Y. Liu*1,2, H. Zhao1, M. Y. Xie1, J. Xing1, X. J. Xia1, and X. G. Lei1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W242 Cloning and expression of palustrin–OG1 in E. coli. Y. G. Xie*, Y. F. Liu, C. Luan, F. F. Han, and Y. Z. Wang, Institute of Feed Science, Zhejiang University, Hangzhou, Zhejiang, China.

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W243 Acti vated carbon does not reduce or prevent the eff ects of zearalenone in gilts. D. Srichana*1, T. Srichana2, W. Sutti tham1, P. Panja1, A. Sumrit3, and D. R. Ledoux4, 1Department of Agricultural Technology, Faculty of Science & Technology, Thammasat University, Pathumtani, Thailand, 2Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkla, Thailand, 3Plant Pathology Research Group, Offi ce of Plant Protection Research and Development, Department of Agriculture, Bangkok, Thailand, 4Division of Animal Science, University of Missouri, Columbia.

W244 Gender eff ect on nutrient digesti bility and reproducti ve organs sizes by zearalenone feeding with diff erent levels of Calibrin-Z enterosorbent in young pigs. Z. B. Yang*1, S. Z. Jiang1, and F. Chi2, 1Shandong Agricultural University, Tai-an, Shandong, PRC, 2Amlan International, Chicago, IL.

W245 Eff ects of dietary Fusarium mycotoxins on intesti nal lymphocyte subset populati ons, cell proliferati on and histological changes in avian lymphoid organs. C. K. Girish*, T. K. Smith, H. J. Boermans, P. Anil Kumar, and G. N. Girgis, University of Guelph, Guelph, Ontario, Canada.

W246 Eff ects of purifi ed zearalenone on serum metabolites and anti oxidant status in young gilts. S. Z. Jiang1, Z. B. Yang*1, and F. Chi2, 1Shandong Agricultural University, Tai-an, Shandong, China, 2Amlan International, Chicago, IL.

W247 A survey of free and conjugated deoxynivalenol in the 2008 Ontario corn crop. S.-T. Tran*1, G. Stewart2, and T. K. Smith1, 1University of Guelph, Guelph, ON, Canada, 2Ontario Ministry of Agriculture, Food and Rural Affairs, Guelph, ON, Canada.

W248 Impact of ochratoxin A (OTA) and zearalenone (ZEA) on growth performance and pig physiology. U. Hofsteter* and I. Rodrigues, Biomin Holding GmbH, Herzogenburg, Austria.

W249 Adverse eff ects of feed-borne Fusarium mycotoxins on performance and serum chemistry of rabbits. M. A. Hewitt *, G. N. Girgis, C. K. Girish, and T. K. Smith, University of Guelph, Guelph, Ontario, Canada.

W250 Enrichment of eggs of Japanese quail with α-tocopherol. R. H. Marques, R. A. Gravena, J. D. T. Silva, F. H. Hada, J. Roccon, J. Picarelli, S. A. Queiroz, and V. M. B. Moraes*, São Paulo State University, SP, Brazil.

W251 Expression of kyphosis in young pigs is altered by carryover eff ects of sow vitamin D status. L. A. Rortvedt*, L. A. Zappitelli, J. L. Reichert, J. R. Booth, and T. D. Crenshaw, University of Wisconsin, Madison.

W252 Incorporati ng whole grain sorghum in broiler rati ons. C. Marr*, C. M. Rude, M. A. Barrios, R. Rierson, and R. S. Beyer, Kansas State University, Manhattan.

W253 Water consumpti on and performance of broilers receiving Mate (Ilex paraguariensis) infusions. A. M. C Racanicci*1, J. F. M Menten2, and J. Rabello1, 1University of Brasília (UnB), Brasília, DF, Brazil, 2University of São Paulo (ESALQ), Piracicaba, SP, Brazil.

W254 Eff ect of fi ber separati on from ground corn fl our on nutriti onal value of poultry diets. R. Srinivasan* and A. Corzo, Mississippi State University, Mississippi State.

W255 The eff ect of using diff erent levels of corn gluten meal in free range chickens diet. C. Bôa-Viagem Rabello*, A. Ferreira da Silva, S. B. Pinheiro de Lima, H. Pandorfi , M. B. dos Santos, C. da Costa Lopes, and M. do Carmo Mohaupt Marques Ludke, Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brasil.

W256 Eff ects of feeding low-density diets to Hy-Line W-36 laying hens on producti on performance. S. A. dePersio*1, K. W. Koelkebeck1, C. M. Parsons1, P. L. Utt erback1, C. W. Utt erback1, N. O’Sullivan2, K. Bregendahl2, and J. Arango2, 1University of Illinois, Urbana, 2Hy-Line International, Dallas Center, IA.

W257 Eff ect of prebioti c on performance and some blood parameters of partridge. H. Hashemipour, V. Khaksar, H. Kermanshahi, and A. Golian*, Ferdowsi University of Mashhad, Khorasan Razavi, Iran.

W258 Infl uence of diet quality on nutrient digesti bility and producti ve performance of weanling pigs. J. D. Berrocoso*, C. H. Zúñiga, M. P. Serrano, L. Cámara, and G. G. Mateos, Universidad Politécnica de Madrid, Madrid, Spain.

W259 Eff ects of diff erent level of fi sh meal on growth performance, intesti nal microbiology, and blood parameters of weaned pigs. H. F. Ji*, J. Wang, D. C. Shan, S. X. Wang, D. Y. Zhang, F. M. Wang, L. Hou, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

W260 Energy value of cassava products and their use in weaning-growing pigs. E. Salcedo1, L. Mestra1, T. Rivero*1, Y. Avellaneda1, G. Afanador1,2, and C. Ariza-Nieto1, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

W261 Eff ect of three feeding programs on body reserves gain of gestati ng sows. A. García-Rendón1, J. López2, A. G. Borbolla*2, and E. Toledo2, 1Granjas Covadonga, Estado de México, México, 2Departamento de Producción Animal: Cerdos. Facultad de Medicina Veterinaria y Zootecnia. Universidad Nacional Autónoma de México, Coyoacán, D. F. México.

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W262 Eff ect of triti cale on blood chemistry and performance of commercial growing turkeys. H. Zarghi, A. Golian*, and H. Aghel, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

W263 Infl uence of origin on in vitro protein and dry matt er digesti bility of soybean meal. S. Santos-Rosell, P. García-Rebollar, N. Núñez-Romero, M. P. Serrano, and G. G. Mateos*, Universidad Politécnica de Madrid, Madrid, Spain.

Nonruminant Nutriti onMineral and Sow Nutriti on

W264 Cloning of the porcine selenoprotein V gene and its RNA abundance in diff erent ti ssues of young pigs fed three levels of dietary selenium concentrati ons. Q. S. Zhang1, H. Zhao1, J. C. Zhou1, K. N. Wang1, J. Y. Tang1, X. J. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W265 Phosphate status impacts bone integrity and stem cell proliferati on in neonatal pigs. L. S. Alexander*, B. S. Seabolt, and C. H. Stahl, North Carolina State University, Raleigh.

W266 The eff ect of calcium and phosphorus supplementati on on producti on traits of laying hens. T. D. Knezacek*, J. P. Dahiya, K. V. Schwean-Lardner, and H. L. Classen, University of Saskatchewan, Saskatoon, Canada.

W267 The eff ects of strain and dietary phosphorus level on large tom turkey performance. B. N. West*, K. G. S. Lilly, K. R. Beaman, L. K. Shires, S. A. Loop, and J. S. Moritz, West Virginia University, Morgantown.

W268 Impact of breeder mineral nutriti on on chick development. L. F. Araujo*1, C. S. S. Araujo3, L. C. G. S. Barbosa3, L. V. B. Pereira3,1, S. Hubbard3, and M. T. Kidd2, 1University of Sao Paulo, Pirassununga, SP, Brazil, 2University of Arkansas, Fayetteville, 3Mississippi State University, Mississippi State.

W269 The eff ect of feeding corn disti llers dried grain with solubles to sows in gestati on and lactati on on sow producti vity. M. Roux*, S. Kitt , and R. Moser, JBS United, Inc., Sheridan, IN.

W270 The eff ect of feeding corn disti llers dried grain with solubles to sows in gestati on and lactati on on sow producti vity. M. Roux*, S. Kitt , and R. Moser, JBS United, Inc., Sheridan, IN.

W271 Amino acid transporter mRNA abundance in porcine mammary ti ssue during pregnancy and lactati on. R Manjarin*1, J. P Steibel1, V. Zamora2, N. Am-in3, R. Kirkwood1, C. Ernst1, P. Weber1, N. P. Taylor1, and N. L. Trotti er1, 1Michigan State University, East Lansing, MI, 2Colegio de Postgraduados, Montecillo, Estado de Mexico, Mexico, 3Chulalongkorn University, Bangkok, Thailand.

Physiology and EndocrinologyEndocrinology and Metabolism

W272 Eff ects of lactati on and pregnancy status on concentrati ons of insulin and IGF-1, and correlati ons with metabolic indicators in Holstein dairy catt le. I. M. Thompson*1, R. L. A. Cerri1, I. H. Kim2, A. D. Ealy1, P. J. Hansen1, C. R. Staples1, and W. W. Thatcher1, 1University of Florida, Gainesville, 2Chungbuk National University, Cheongju, South Korea.

W273 Comparison of body conditi on score, body weight and milk yield and compositi on of Holstein and crossbred dairy cows. L. G. D. Mendonca*, C. C. Abade, E. M. da Silva, and R. C. Chebel, Department of Veterinary Population Medicine, University of Minnesota, St Paul.

W274 Associati on between peripartum corti sol, haptoglobin, non-esterifed fatt y acid and milk yield in Holstein cows. J. M. Huzzey*1, T. R. Overton1, D. V. Nydam1, and R. J. Grant2, 1Cornell University, Ithaca, NY, 2W. H. Miner Agricultural Research Institute, Chazy, NY.

W275 Relati onship between IGF-I polymorphism and metabolic and endocrine profi les of dairy cows on grazing conditi ons during the transiti on period. G. Ruprechter*1, A. Meikle1, P. Nicolini1, and M. Carriquiry2, 1School of Veterinary Sciences, UDELAR, Montevideo, Uruguay, 2School of Agronomy, UDELAR, Montevideo, Uruguay.

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W276 Eff ects of intravenous glucose infusion and nutriti onal balance on serum concentrati ons of NEFA, glucose, insulin, and progesterone in non-lactati ng dairy cows. F. Vieira*1, C. Lopes1, B. Cappellozza1, A. Scarpa1, R. Cooke2, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Oregon State University, Burns.

Physiology and EndocrinologyHormonal Regulati on of the Estrous Cycle in Dairy Catt le

W277 Eff ects of treatments with hCG or GnRH on serum progesterone (P4) and concepti on rates (CR) in lactati ng dairy cows submitt ed to ti med arti fi cial inseminati on (AI) or embryo transfer (ET). P. Justolin*1, P. Morelli1, M. Reis1, O. Sá Filho1, F. Aragon2, M. Veras2, S. Soriano3, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Pioneiros Veterinary Clinic, Carambei, PR, Brazil, 3Colorado Dairies, Araras, SP, Brazil.

W278 Eff ect of the treatment with GnRH seven days aft er embryo transfer (ET) on reproducti ve performance in lactati ng dairy cows. P. Morelli*1, P. Justolin1, M. Reis1, O. Sá Filho1, F. Aragon2, M. Veras2, S. Soriano3, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Pioneiros Veterinary Clinic, Carambei, PR, Brazil, 3Colorado Dairies, Araras, SP, Brazil.

W279 Eff ect of moment of induced ovulati on and progesterone (P4) for resynchronizati on on ferti lity of Holstein cows in a 5-d ti med AI program. R. S. Bisinott o*, E. S. Ribeiro, L. T. Marti ns, R. S. Marsola, L. F. Greco, C. A. Risco, W. W. Thatcher, and J. E. P. Santos, University of Florida, Gainesville.

W280 Evaluati on of a mechanisti c, dynamic, metabolic model of regulati on of reproducti ve processes in dairy catt le. P. Celi2, I. Lean2, H. Raadsma2, A. Rabiee2, and J. P. McNamara*1, 1Washington State University, Pullman, 2University of Sydney, Camden, NSW, Australia.

W281 Eff ects of diff erent ovulatory sti mulus (GnRH vs. estradiol cypionate) on follicular dynamics of a progesterone-based ti med ai protocol in Holstein cows. R. M. Ferreira, H. Ayres*, L. U. Gimenes, and P. S. Baruselli, Department of Animal Reproduction, University of São Paulo, São Paulo, SP, Brazil.

W282 Dose of equine chorionic gonadotropin necessary to cause multi ple ovulati on and increase in progesterone concentrati on following a synchronizati on protocol in lactati ng dairy cows. A. C. Denicol*1, F. A. Rivera1, L. G. D. Mendonca2, C. D. Narciso1, G. Lopes Jr.1, R. G. S. Bruno1, and R. C. Chebel1,2, 1Veterinary Medicine Teaching and Research Center, University of California, Tulare, 2Department of Veterinary Population Medicine, University of Minnesota, St Paul.

W283 Eff ect of presynchronizati on with GnRH or hCG 7 d before resynchronizati on of ovulati on initi ated 25 d aft er a previous ti med AI on ferti lity of lactati ng dairy cows. J. O. Giordano*, J. N. Guenther, G. Lopes Jr., M. M. Herlihy, A. B. Nascimento, M. C. Wiltbank, and P. M. Fricke, University of Wisconsin, Madison.

W284 Milk estradiol and pedometer acti vity during estrus in dairy cows. N. Kendall, D. Scholey, and G. Mann*, University of Nottingham, School of Biosciences, Division of Animal Sciences, Sutton Bonington Campus, Loughborough, UK.

W285 Eff ect of treatment with human chorionic gonadotropin (hCG) and/or intravaginal progesterone (CIDR) on day 5 aft er AI on ferti lity in lactati ng dairy cows. A. B. Nascimento*, J. N. Guenther, F. P. Dalla Costa, M. M. Herlihy, A. Keskin, G. Lopes Jr., and M. C. Wiltbank, University of Wisconsin, Madison, WI.

W286 A comparison of concepti on rates between new and re-used Eazi-Breed CIDRs. R. Giles*1, G. Seidel2, C. McConnel2, and K. McSweeney1, 1Bovine Reproductive Specialists, Loveland, CO, 2Colorado State University, Fort Collins.

W287 Progesterone concentrati on required for establishment of pregnancy following embryo transfer in lactati ng Holstein cows. A. G. Kenyon*1, L. G. D. Mendonca3, G. Lopes Jr. 1, J. R. Lima1, J. E. P. Santos2, and R. C. Chebel1,3, 1Veterinary Medicine Teaching and Research Center, University of California Davis, Tulare, 2Department of Animal Sciences, University of Florida, Gainesville, 3Department of Veterinary Population Medicine, University of Minnesota, St Paul.

W288 A comparison between sexed and conventi onal semen and some reproducti on items in Iranian Holstein dairy herds. A. A Naserian*1, F. Karavan2, and A. Razavi3, 1Ferdowsi University of Mashhad, Mashhad, Iran, 2Nemoneh dairy farm, Gorgan, Iran, 3Karaj Islamic Azad University, Karaj, Iran.

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W289 Dose reducti on of fl uorogestone acetate through parti ti on of sponges in a program of estrus synchronizati on. J. L. Cordero1, T. Sánchez1, P. Molina1, R. Nieto1, J. Peralta2, M. Cárdenas3, O. Mejía4, J. Nuñez4, E. García*5, and J. L. Figueroa1, 1Programa de Ganaderia, Colegio de Postgraduados, Texcoco, México, 2ICAP, Medicina Veterinaria y Zootecnia, UAEH, Hidalgo, México, 3INNSZ, México City, 4CEIEPO UNAM, Tres Marías, México, 5CUCSUR, UADG, Autlán Jalisco, México.

Physiology and EndocrinologyIntegrati ve Physiology and Endocrinology

W290 Neuroendocrine regulati on of rearing behavior in the nati ve Thai hen. O. Chaiyachet1, D. Chokchaloemwong1, N. Prakobsaeng1, N. Sartsoongnoen2, S. Kosonsiriluk3, I. Rozenboim4, M. E. El Halawani3, T. E. Porter5, and Y. Chaiseha*1, 1Suranaree University of Technology, Nakhon Ratchasima, Thailand, 2Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima, Thailand, 3University of Minnesota, St. Paul, 4The Hebrew University of Jerusalem, Rehovot, Israel, 5University of Maryland, College Park.

W291 Cloning and characterizati on of chicken 5-hydroxytryptamine (5-HT) receptors 1A and 1B. C. F. Wong*, A. H. Y. Kwok, J. C. W. Ho, Y. Wang, and F. C. Leung, The University of Hong Kong, Hong Kong, HKSAR, China.

W292 Ergovaline and other ergopepti ne alkaloids inhibit vesicular glutamate transporter (VGLUT)-mediated acti vity of bovine synapti c vesicles. Y. Xue*1, J. R. Strickland2, J. A. Boling1, and J. C. Matt hews1, 1University of Kentucky, Lexington, 2USDA-ARS, Forage-Animal Production Research Unit, Lexington, KY.

W293 Comparison of the somatotropic axis of two precocial free-ranging ice seal species: Harp (Phoca groenlandica) and hooded (Cystophora cristata). C. E. Anderson*1, J. P. Richmond1, J. M. Burns2, and S. A. Zinn1, 1University of Connecticut, Storrs, 2University of Alaska-Anchorage, Anchorage.

W294 Eff ects of age and sex on hematologic and serum biochemical values of broiler chickens. A. Viveros*1, A. Brenes2, I. Arroyo1, M. Bascuñana1, A. Angosto1, and M. L. Fermin1, 1Facultad de Veterinaria, UCM, Madrid, Spain, 2Instituto Del Frio-ICTAN, CSIC, Madrid, Spain.

W295 Serum metabolite response of hens submitt ed to a second molt using soy hulls. H. Mazzuco*, L. S. Lopes, A. Coldebella, and V. S. Avila, EMBRAPA Swine & Poultry, Concordia, SC, Brazil.

W296 Pulmonary vascular pressure profi les in broilers selected for suscepti bility to pulmonary hypertension syndrome: Age and gender comparisons. R. F. Wideman*, M. L. Eanes, K. R. Hamal, R. Klintworth, and N. B. Anthony, University of Arkansas, Fayetteville.

Physiology and EndocrinologyLactati onal Physiology

W297 Regulatory eff ects of individual essenti al amino acids on casein synthesis rates in bovine mammary ti ssue slices. J. A. D. R. N. Appuhamy*, T. R. Wiles, and M. D. Hanigan, Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg.

W298 In vivo eff ects of insulin and dietary protein level on signaling proteins for protein synthesis in the mammary glands of lactati ng dairy cows. W. A. D. Nayananjalie*1, A. G. Rius1, D. Kirovski2, J. A. D. R. N. Appuhamy1, J. Escobar1, and M. D. Hanigan1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2University of Belgrade, Serbia.

W299 A novel multi plex real-ti me PCR assay for bovine liver pyruvate carboxylase 5’ UTR variants during the transiti on to lactati on. H. M. White*, S. L. Koser, and S. S. Donkin, Purdue University, West Lafayette, IN.

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Producti on, Management and the EnvironmentBeef

W300 Embryo quality characteristi cs from superovulated cows receiving a blend of bioacti ve pepti des and oligosaccharides to support immune functi on (Grade One). G. H. L. Marquezini1, V. R. G. Mercadante1, M. M. Ward*2, A. R. Spell3, J. A. Carter3, N. D. Paton4, and G. C. Lamb1, 1University of Florida, Marianna, 2Provimi North America, Inc., Brookville, OH, 3Advanced Reproductive Associates, Daphne, AL, 4Provimi Holding, BV, Rotterdam, the Netherlands.

W301 Evaluati on of a disti nct white Angus crossbred phenotype in southern Florida. P. G. M. A. Marti ns*1, R. Cassiolato1, F. Frigoni1, M. M. Salin1, D. B. Araujo1, M. Meneghetti 1, G. C. Lamb1, D. G. Riley2, B. H. Carter2, T. H. Friend2, and J. D. Arthington1, 1University of Florida, Range Cattle Research and Education Center, Ona, 2Texas A&M University, Department of Animal Science, College Station.

W302 The relati onship of pulmonary arterial pressure with feed effi ciency, performance, temperament, and feeding behavior in growing beef catt le. T. D. Maddock*, G. H. L. Marquezini, V. R. G. Mercadante, and G. C. Lamb, University of Florida, Marianna.

W303 Technical and economic performance of a beef catt le producti on system: A case study in Bahia State, Brazil. F. A. Barbosa*1, D. S. Graça2, V. J. Andrade2, I. M. Cezar3, and R. C. Souza2, 1University of Brasília (UnB), Brasilia,DF, Brazil, 2School of Veterinary Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil, 3Anhanguera-Uniderp University, Campo Grande, MS, Brazil.

W304 Economic effi ciency and producti vity of life-cycle beef catt le producti on systems in Bahia State, Brazil. F. A. Barbosa*1, D. S. Graça2, V. J. Andrade2, I. M. Cezar3, and R. C. Souza2, 1University of Brasília (UnB), Brasília, DF, Brazil, 2School of Veterinary Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil, 3Anhanguera-Uniderp University, Campo Grande, MS, Brazil.

W305 Economic viability of breed Nelore and crossbreed F1 Nelore × Brahman produced in feedlot. R. A. Mandarino*, F. A. Barbosa, I. S. Silva, J. M. S. Diogo, and L. A. Chaves, University of Brasília (UnB), Brasília, DF, Brazil.

W306 Monitoring diet quality and body conditi on in beef cows grazing Arizona rangeland. D. R. Tolleson* and D. W. Schafer, The University of Arizona, Tucson.

W307 Infl uence of residual feed intake, breed of sire and dam on the performance and carcass characteristi cs of early weaned steers during the feedlot phase. C. O. Trejo*, D. B. Faulkner, J. M. Dahlquist, and T. G. Nash, University of Illinois, Urbana.

W308 Supplemental corn dry disti llers grains plus soluble on performance of steers grazing nati ve range. M. F. Martí nez-Pérez, D. Calderón-Mendoza, F. Loya-Holguin, A. Soto-Gaspar de Alba, C. Murdock, A. M. Encinias, and S. A. Soto-Navarro*, New Mexico State University, Las Cruces.

W309 Predicted mineral intake uti lizing both water and forage analysis varies by source and locati on of livestock water in Eastern Montana. J. T. Mulliniks*1, J. Muscha2, S. I. Lodge-Ivey1, and M. K. Petersen2, 1New Mexico State University, Las Cruces, 2USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

W310 The environmental impact of corn-fed versus grass-fed beef fi nishing systems. J. L. Capper*1 and R. A. Cady2, 1Department of Animal Sciences, Washington State University, Pullman, 2Elanco Animal Health, Greenfi eld, IN.

W311 Assessment of thermal signatures of nose-clip weaned calves using digital infrared thermography. H. T. Boland*1,2, S. Bowers2, and S. T. Willard2,3, 1Mississippi State University, Prairie Research Unit, Prairie, 2Mississippi State University, Department of Animal and Dairy Sciences, Mississippi State, 3Mississippi State University, Department of Biochemistry and Molecular Biology, Mississippi State.

W312 Selenium incorporati on and depleti on in beef heifers grazing pastures with very high selenium levels grown in saline soils. S. O. Juchem*1,2, S. E. Benes2, P. H. Robinson1, P. Vasquez2, M. Brito2, G. Getachew1, and P. Chilibroste3, 1University of California, Davis, 2California State University, Fresno, 3Facultad de Agronomía, Paysandú, Uruguay.

W313 Infl uence of shading of feedlot pens on performance of growing bull-calves during winter in northwest Mexico. R. Barajas*1, B. J. Cervantes1,2, M. Verdugo1, M. A. Espino1,3, E. A. Velazquez1, J. A. Romo1, and L. R. Flores1, 1FMVZ-Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico, 2Ganadera Los Migueles SA de CV, Culiacan, Sinaloa, Mexico, 3Técnología de Máxima Producción, S. A. de C. V., Culiacan, Sinaloa, Mexico.

W314 Preliminary evaluati on of grandsire marbling potenti al and ultrasound use on backgrounding and fi nishing performance, and carcass merit. C. J. Mueller*1,2, T. DelCurto1,2, R. R. Mills1, C. P. Sullivan1,2, and G. L. Tschida1,2, 1Oregon State University, Corvallis, 2Eastern Oregon Agricultural Research Center, Union.

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W315 Growth and carcass merit of purebred Jersey steer calves fi nished on grain-based diets at two diff erent energy levels. C. J. Mueller*1,2, G. L. Tschida1,2, and V. B. Cannon1, 1Oregon State University, Corvallis, 2Eastern Oregon Agricultural Research Center, Union.

Producti on, Management and the EnvironmentEnvironment

W316 Stocking rate and botanical compositi on eff ects on the physical characteristi cs of the streamside zones of pastures. D. A. Bear*1, J. R. Russell1, D. G. Morrical1, M. Tufekcioglu1, T. M. Isenhart1, and J. L. Kovar2, 1Iowa State University, Ames, 2USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA.

W317 Incidence of bovine enterovirus, coronavirus, and group A rotavirus, and concentrati on of total coliforms in Midwestern pasture streams. D. A. Bear*, Y. I. Cho, J. R. Russell, S. M. Ensley, and K. J. Yoon, Iowa State University, Ames.

W318 Borax and octabor treatment of stored swine manure: Reducti on in hydrogen sulfi de emissions and phytotoxicity to agronomic crops. M. Yokoyama*1, S. Hengemuehle1, D. Penner1, J. Michael1, C. Spence2, T. Whitehead2, R. von Bernuth1, D. Rozeboom1, and M. Cott a2, 1Michigan State University, East Lansing, 2United States Department of Agriculture, Agricultural Research Service, Peoria, IL.

W319 Eff ect of dietary adipic acid and dried disti llers grains plus solubles in combinati on with post-excreti on amendment with sodium bisulfi te on nitrogen loss from stored laying hen excreta. T. J. Applegate*1, C. Romero2, M. E. B. Abdalllh3, R. Angel4, and W. Powers5, 1Purdue University, West Lafayette, IN, 2Universidad Politecnica de Madrid, Madrid, Spain, 3University of Khartoum, Khartoum, Sudan, 4University of Maryland, College Park, 5Michigan State University, East Lansing.

W320 Evaluati on of a silvopastoral system with Alnus acuminata on pasture producti vity, milk producti on and economic returns in a high tropical ecosystem. A. Conde*1, R. Hernandez1, L. L. Betancourt1, D. A. Castañeda1, J. A. Umaña1, T. Carvajal2, and L. Sanchez3, 1Universidad de La Salle, Bogotá, Colombia, 2Universidad UDCA, Bogotá, Colombia, 3CORPOICA, Bogotá, Colombia.

W321 Feeding nati ve laying hens diets containing palm kernel meal with or without enzyme supplementati ons: 2. Manure nitrogen and microbial counts. Adrizal*1, Yusrizal1, S. Fakhri1, Yatno1, and C. R. Angel2, 1Faculty of Animal Husbandry, University of Jambi, Jambi 36361, Jambi, Indonesia, 2Department of Animal and Avian Sciences, University of Maryland, College Park.

W322 Eff ect of dietary protein concentrati on on ammonia emission from dairy manure. C. Lee*1, A. N. Hristov1, C. Dell2, G. Feyereisen3, J. Kaye1, and D. Beegle1, 1Pennsylvania State University, 2USDA-ARS, PA, 3USDA-ARS, MN.

W323 Origin of ammonia nitrogen volati lized from dairy manure. C. Lee* and A. N. Hristov, Pennsylvania State University.

W324 Air velociti es in poultry houses raising large broilers. D. G. Overhults1, A. J. Pescatore*1, I. Lopes1, G. Morello1, J. P. Jacob1, M. Miller2, J. Earnest, Jr. 1, and R. S. Gates3, 1University of Kentucky, Lexington, 2Kentucky Poultry Federation, Winchester, 3University of Illniois, Champaign.

W325 Eff ect of LED lights on growth performance of broiler chicks. R. D. Rierson*, C. M. Rude, M. A. Barrios, and R. S. Beyer, Kansas State University, Manhattan.

W326 Comparison of nutrient and microbial profi les in foaming and non-foaming swine manure pits. J. Rehberger*, E. Davis, A. Veldkamp, T. Parrott , and T. Rehberger, Danisco, Waukesha, WI.

W327 The eff ect of dietary alfalfa silage to corn silage rati os on cow performance and ammonia nitrogen emission. C. Arndt*1, M. A. Watti aux1, and J. M. Powell2, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, Madison, WI.

W328 Eff ect of inoculant and molasses on silage fermentati on quality, protein fracti ons, nutriti ve value and aerobic stability in high dry matt er alfalfa. M. Khorvash*1, F. Hashemzadeh Cigari1, G. -R. Ghorbani1, and A. Taghizadeh2, 1Isfahan University of Technology, Isfahan, Isfahan, Iran, 2Tabriz University, Tabriz, East Azarbayjan, Iran.

W329 The eff ect of feed management soft ware on whole farm nutrient balance. B. A. Stewart*, B. E. Cox, R. E. James, K. F. Knowlton, M. L. McGilliard, and C. C. Stallings, Virginia Polytechnic Institute and State University, Blacksburg.

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W330 Determining water usage on dairies. J. C. Pott s*, B. J. Bradford, J. F. Smith, and M. J. Brouk, Kansas State, Manhattan.

W331 Dietary CP and tannin extracts impact ammonia emissions from manure deposited on dairy barn fl oors. J. M. Powell1, M. J. Aguerre*2, and M. A. Watti aux2, 1US Dairy Forage Research Center, Madison, WI, 2University of Wisconsin, Madison.

W332 Emissions from a dairy waste management system in south-central Idaho. M. E. de Haro Martí *1, R. E. Sheffi eld2, and M. Chahine3, 1University of Idaho, Gooding, 2Louisiana State University, Baton Rouge, 3University of Idaho, Twin Falls.

Producti on, Management and the EnvironmentManagement

W333 Nutriti ve value and silage conservati on of mango industrial by products as animal feed in ruminants. A. Conde*3,1, A. P. Sandoval2, M. C. Cueto1, N. M. Rojas3, and L. M. Arevalo4, 1Universidad de la Sabana, Bogotá,Colombia, 2Corpoica, Nataima,Colombia, 3Universidad de La Salle, Bogotá, Colombia, 4Universidad UDCA, Bogotá, Colombia.

W334 The ability of essenti al oils to inhibit Salmonella growth. K. S. Macklin*, J. T. Krehling, Z. T. Williams, and M. A. Bailey, Auburn University, Auburn, AL.

W335 Predicti on of pregnancy by increased physical acti vity measured prior to ti med-inseminati on. A. H. Sanders*, A. De Vries, and J. Block, University of Florida, Gainesville.

Ruminant Nutriti onBeef 1

W336 The infl uence of lipidic sources on the cholestrol plasma levels of beef heifers. M. C. A. Santana*1, T. T. Berchielli1, R. A. Reis1, G. M. P. Melo2, and P. H. M. Dian2, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2Camilo Castelo Branco University, Descalvado, São Paulo, Brazil.

W337 Substi tuti on of soybean meal by inacti ve dry yeast in diets of beef catt le: nutrient intake and producti ve performance. A. F. Campos1, O. G. Pereira*1, S. C. Valadares Filho1, K. G. Ribeiro2, and L. O. Rosa1, 1Federal University of Vicosa, Viçosa, Minas Gerais, Brazil, 2Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais, Brazil.

W338 Changes on growth performance and ruminal variables of fi nishing Dorper × Pelibuey lambs fed a sorghum grain diet plus an exogenous phytase. G. Buendía-Rodríguez1, S. S. González-Muñoz*2, R. Basurto-Guti érrez1, M. M. Crosby-Galván1, L. A. Adame-López1, and L. J. Monti el-Olguín1, 1CENIDFyMA INIFAP, Ajuchitlán, Querétaro, México, 2Colegio de Postgraduados, Montecillo, Edo. de México, México.

W339 Thawed semen quality of beef bulls supplemented with calcium soaps of polyunsaturated fatt y acid. H. O. Pati no*, M. M. H. Ramirez, R. M. Gregory, and D. d. Ré, Universidade Federal de Rio Grande do Sul, Porto Alegre, RS, Brazil.

W340 Eff ects of non-protein nitrogen in diets containing 15% wet disti ller′s grains with solubles and steam-fl aked corn on feedlot catt le performance and carcass characteristi cs. C. H. Ponce*1, M. S. Brown1, N. A. Cole2, C. L. Maxwell1, J. O. Wallace1, and B. Coufal1, 1Feedlot Research Group, Department of Agricultural Sciences, West Texas A&M University, Canyon, 2USDA ARS Conservation and Production Research Laboratory, Bushland, TX.

W341 Eff ects of nutrient restricti on and ruminally undegradable protein supplementati on during early to mid-gestati on on beef cow off spring intesti nal growth. A. M. Meyer*1, P. Moriel2, W. J. Means2, M. Du2, B. W. Hess2, and J. S. Caton1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo, 2Department of Animal Science, University of Wyoming, Laramie.

W342 Time of collecti on aff ects starch losses in Nellore and crossbred catt le in commercial feedlots. M. Caetano*1, A. J. C. Nuñez2, G. B. Mourão1, and D. P. D. Lanna1, 1University of Sao Paulo, ESALQ, Piracicaba, Brazil, 2University of Sao Paulo, FZEA, Pirassununga, Brazil.

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W343 Parenteral supplementati on of cross bred Brahman steers with copper and zinc in the western plains of Venezuela. R. E. Mora*1, A. M. Herrera1, D. L. Sánchez1, C. F. Chicco2, and S. Godoy2, 1Universidad Nacional Experimental del Táchira, Venezuela, 2Universidad Central de Venezuela.

W344 Eff ect of wheat disti llers dried grains with solubles (DDGS) as a replacement for barley grain and barley silage on ruminal pH and fermentati on in fi nishing beef catt le. Y. L. Li*1,2, W. Z. Yang1, M. L. He1, T. A. McAllister1, and K. A. Beauchemin1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

W345 Eff ect of levels of canola meal supplementati on on intake and apparent digesti bility in wethers. F. Hentz*, G. V. Kozloski, T. Orlandi, G. F. E. Pacheco, S. C. de Àvila, and P. S. Castagnino, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.

W346 Evaluati on of including elevated levels of wet disti llers grains in diets of beef steers. J. M. Carmack*1, P. M. Walker1, J. D. Fehr1, R. L. Atkinson2, and L. A. Forster3, 1Department of Agriculture, Illinois State University, Normal, 2Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, 3Archer Daniels Midland Co, Decatur, IL.

W347 Performance, feed intake, residual feed intake and feed:gain rati o in progeny of Nellore steers housed in individual or group pens. M. L. Nascimento*1, R. R. Tullio2, M. M Alencar2, J. S. Lima3, L. D. C. Vieira4, M. L. P. Silva4, and D. P. D. Lanna1, 1University of Sao Paulo, Piracicaba, Sao Paulo, Brazil, 2Embrapa Pecuaria Sudeste, Sao Carlos, Sao Paulo, Brazil, 3Rural Federal University of Pernambuco State, Garanhuns, Pernambuco, Brazil, 4State University of Sao Paulo, Jaboticabal, Sao Paulo, Brazil.

W348 Residual feed intake in progeny of Nellore bulls. M. L. Nascimento*1, R. R. Tullio2, M. M. Alencar2, J. S. Lima3, L. D. C. Vieira4, M. L. P. Silva4, and D. P. D Lanna1, 1University of Sao Paulo, Piracicaba, Sao Paulo, Brazil, 2Embrapa Pecuaria Sudeste, Sao Carlos, Sao Paulo, Brazil, 3Rural Federal University of Pernanbuco State, Garanhuns, Pernambuco, Brazil, 4State University of Sao Paulo, Jaboticabal, Sao Paulo, Brazil.

W349 Eff ects of supplemental vitamin E with diff erent oil sources on growth, health, and carcass parameters of preconditi oned beef calves. C. J. Mueller*1,2, C. Sexson1, and R. R. Mills1, 1Oregon State University, Corvallis, 2Eastern Oregon Agricultural Research Center, Union.

W350 Level of ammonia-nitrogen required to maximize ruminal microbial effi ciency. Y. Liang* and M. S. Kerley, University of Missouri, Columbia.

W351 Eff ects of polyunsaturated fatt y acid supplementati on (PUFA) on forage intake and digesti bility in beef cows. R. F. Cooke*, A. B. Scarpa, F. M. Nery, F. N. T. Cooke, and D. W. Bohnert, Oregon State University - EOARC, Burns.

W352 Use of real-ti me ultrasound (RTU) measurements and carcass traits to assess internal fat in residual feed intake (RFI)-indexed Brahman bulls under grazing conditi ons. C. A. Hughes*1, J. A. Carter1, T. D. A. Forbes2, F. M. Rouquett e, Jr. 3, L. O. Tedeschi4, R. D. Randel3, and F. R. B. Ribeiro1, 1Texas A&M University-Commerce, 2Texas AgriLife Research, Uvalde, 3Texas AgriLife Research, Overton, 4Texas A&M University, College Station.

W353 Eff ects of co-ensiling direct-cut grass with corn modifi ed wet disti llers grain plus solubles on beef steer diet digesti bility. R. P. Arias*1, L. J. Unruh-Snyder1, E. J. Scholljegerdes2, A. N. Baird1, K. D. Johnson1, D. Buckmaster1, R. P. Lemenager1, and S. L. Lake3, 1Purdue University, West Lafayette, IN, 2USDA-ARS Northern Great Plains Research Laboratories, Mandan, ND, 3University of Wyoming, Laramie.

W354 Acetate uti lizati on in young crossbred calves is age-dependent. K. Pike*, W. A. D. Nayananjalie, T. R. Wiles, M. A. McCann, D. E. Gerrard, and M. D. Hanigan, Virginia Polytechnic Institute and State University, Blacksburg.

W355 Ergot alkaloids induce vasoconstricti on of bovine foregut vasculature. A. P. Foote*1, J. L. Klotz2, D. L. Harmon1, L. P. Bush1, and J. R. Strickland2, 1University of Kentucky, Lexington, 2USDA-ARS, FAPRU, Lexington, KY.

W356 Comparison of methods to predict carcass compositi on in grass and grain fed Angus steers. G. Acetoze*, G. D. Cruz, and H. A. Rossow, University of California, Davis.

W357 Rumen bacterial populati on dynamics of steers grazing winter wheat forage and a yeast culture supplement. D. W. Pitt a*1, W. E. Pinchak1, S. E. Dowd2,4, J. Osterstock3, V. Gontcharova2, E. Youn4,5, K. Dorton6, I. Yoon6, B. R. Min1, J. D. Fulford1, T. A. Wickersham7, and D. P. Malinowski1, 1Texas AgriLife Research, Vernon, 2Research and Testing Laboratory, Lubbock, TX, 3Texas AgriLife Research, Amarillo, 4Medical Biofi lm Research Institute, Lubbock, TX, 5Texas Tech University, Lubbock, 6Diamond V Mills, Cedar Rapids, IA, 7Texas A&M University, College Station.

W358 Expression of phosphate transporter in small intesti ne, kidney, and paroti d salivary gland of catt le fed diff ering levels of phosphorus from wet disti llers grains. A. P. Foote*1, B. D. Lambert1,2, J. A. Brady2, M. S. Brown3,4, J. B. Osterstock4, J. C. MacDonald3,4, and N. A. Cole5, 1Tarleton State University, Stephenville, TX, 2Texas AgriLife Research, Stephenville, 3West Texas A&M University, Canyon, 4Texas AgriLife Research, Amarillo, 5USDA-ARS, CPRL, Bushland, TX.

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W359 Supplemental vitamin E concentrati on in beef fi nishing diets containing wet disti llers grains with solubles: Feedlot performance and carcass characteristi cs. D. B. Burken*1, K. G. Hanger1, R. B. Hicks1, D. L. VanOverbeke1, J. L. Wahrmund1, B. P. Holland2, J. J. Marti n3, P. K. Camfi eld3, and C. J. Richards1, 1Oklahoma State University, Stillwater, 2South Dakota State University, Brookings, 3Oklahoma Panhandle State University, Goodwell.

W360 Abomasal direct infusion of L-arginine and trans-10, cis-12 conjugated linoleic acid aff ect to lipogenic gene expression and enzymes acti viti es in Angus steers. S. H. Choi*1, G. Go1, D. T. Silvey1, L. A. Gilmore1, K. Y. Chung2, B. J. Johnson2, G. Wu1, and S. B. Smith1, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal and Food Science, Texas Tech University, Lubbock.

W361 Eff ects of diff erent casein supplements on concentrati on of soluble non-ammonia nitrogen in the liquid phase of ruminal and omasal digesta in Korean nati ve steers. C. W. Choi*1, H. G. Lee2, Y. K. Oh1, S. C. Lee1, M. K. Song3, S. H. Choi4, and S. B. Smith4, 1National Institute of Animal Science, RDA, Suwon, Korea, 2Department of Animal Science, Pusan National University, Mirang, Korea, 3Chungbuk National Univesity, Cheongju, Korea, 4Texas A&M University, College Station.

W362 Similar performance and carcass quality of beef bulls weaned at 3 or 6 months of age when slaughtered at a fi xed body weight. M. Vestergaard*1, A. M. Graumann2, F. Strudsholm2, and C. F. Børsti ng3, 1Aarhus University, Tjele, Denmark, 2Agrotech A/S, Skejby, Denmark, 3Danish Cattle Research Centre, Tjele, Denmark.

W363 Development of a fescue toxicosis model using a fescue seed extract. A. F. Koontz*1, L. P. Bush2, J. L. Klotz3, K. R. McLeod1, F. N. Schrick4, and D. H. Harmon1, 1Department of Animal and Food Sciences, University of Kentucky, Lexington, 2Department of Plant and Soil Sciences, University of Kentucky, Lexington, 3Forage-Animal Production Research Unit, USDA-ARS, Lexington, KY, 4Department of Animal Science, University of Tennessee, Knoxville.

W364 Flint corn grain processing and protein adequacy in rati ons for feedlot fi nished Nellore bulls. A. M. Pedroso*, M. S. Peres, F. A. P. Santos, G. B. Mourao, and T. G. Neri, ESALQ/USP, Piracicaba, SP, Brazil.

W365 Eff ects of ruminal energy–protein synchronizati on on intake, nutrient digesti bility, performance, carcass traits and compositi on of carcass gain in beef heifers. M. S. Duarte, P. V. R. Paulino*, G. S. Viana, E. A. Fonseca, L. H. P. Silva, J. P. I. S. Monnerat, R. Mezzomo, J. Cavali, J. F. Lage, I. M. Oliveira, S. C. Valadares Filho, and M. F. Paulino, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

W366 The eff ects of restricti ve feeding over the winter on the performance of prepartum crossbred beef cows. K. M. Wood*, I. B. Mandell, and K. C. Swanson, University of Guelph, Guelph, Ontario, Canada.

W367 Comparison of wheat dried disti llers grains with solubles, alone or in combinati on with barley grain, as protein and energy sources for beef stocker calves grazing fall pasture and winter fi eld bale grazing. L. P. Clark*1 and H. A. Lardner1,2, 1University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Western Beef Development Centre, Humboldt, Saskatchewan, Canada.

W368 Carcass characteristi cs of Nellore heifers fi nished on pasture system with parti al substi tuti on of soybean meal for sunfl ower crushed seeds. S. L. N. Cerilo*, R. H. de Tonissi e Buschinelli de Goes, H. L. Lima, A. R. M. Fernandes, K. A. de Souza, K. C. da Silva Brabes, A. F. Marquez, and E. R. de Oliveira, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

W369 Changes in ruminal parameters, of steers supplemented with sunfl ower crushed seeds in parcial substi tuti on of soybean meal. H. L. Lima*, R. H. de Tonissi e Buschinelli de Goes, S. L. N. Cerilo, A. L. Teodoro, K. A. de Souza, L. da Silva Fernandes, M. G. de Menezes Gressler, and E. R. de Oliveira, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

W370 Eff ect of supplemental fat sources on rumen fermentati on of a high-concentrate diet using a dual-fl ow conti nuous culture system. R. C. Araujo*1, S. Calsamiglia2, M. Rodríguez-Prado2, S. Cavini2, and A. Ferret2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2Universitat Autònoma de Barcelona, Bellaterra, Spain.

W371 Dried disti llers grains as a protein supplement to catt le consuming Bermudagrass hay. Z. J. Rambo*, J. E. Sawyer, C. L. Skaggs, and T. A. Wickersham, Texas A&M University, College Station.

W372 Eff ect of residual feed intake, gender, and breed compositi on on blood urea nitrogen concentrati on in an Angus-Brahman multi -breed herd. R. O. Myer*1 and M. A. Elzo2, 1University of Florida, NFREC, Marianna, 2University of Florida, Gainesville.

W373 Body compositi on and ti ssue depositi on in Nellore, F1 Simmental × Nellore and F1 Angus × Nellore steers fed at maintenance or ad libitum with two levels of concentrate in the diet. I. M. Oliveira*, P. V. R. Paulino, M. I. Marcondes, C. A. Neves, S. C. Valadares Filho, E. Detmann, J. Cavali, V. R. M. Couto, and N. K. P. Souza, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

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W374 Eff ect of supplementi ng a combinati on of lysine and methionine on growing catt le performance and carcass compositi on. N. D. Luchini*1 and M. J. de Veth2, 1Adisseo, Alpharetta, GA, 2Balchem Corporation, New Hampton, NY.

W375 Eff ect of protein and energy supplementati on on voluntary intake and ruminal parameters in steers. F. P. Porti lho* and L. F. Barros, University of Brasilia, Brasília, DF, Brazil.

W376 Energy requirements adjusted by milk yield of beef cows in Uruguay. V. G. Castro*, M. C. Fossemale, and A. C. E. Mederos, Facultad de Agronomía, UdelaR, Montevideo, Uruguay.

W377 Producti ve performance during fatt ening phases of Nellore and F1 Nellore × Brahman fed with three diff erent diets. I. S. Silva*, F. A. Barbosa, J. M. S. Diogo, R. A. Mandarino, and F. C. E. Botelho, Faculty of Agronomy and Veterinary Medicine, University of Brasília - UnB, Brasília/DF, Brazil.

Ruminant Nutriti onBeef: Feedlot

W378 Eff ects of feeding monensin or polyclonal anti body preparati on against lactate-producing rumen bacteria on blood lipoprotein concentrati ons of feedlot catt le. J. R. Rochesel*1,2, F. S.Parra1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S. Barducci1, N. R. B. Consolo3, D. D. Millen1, R. D. L. Pacheco1, D. Tomazella1, A. L. Campanini1, F. A. S. Miquilin1, and A. M. Lopes1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Pirassununga, São Paulo, Brazil.

W379 Eff ects of feeding polyclonal anti body preparati ons against lactate-producing rumen bacteria or monensin on feeding behavior of feedlot catt le. T. M. Mariani1,2, R. D. L. Pacheco1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S. Barducci1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, D. Tomazella1, J. P. S. T. Bastos1, E. S. Ogawa1, and D. D. Millen*1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Piracicaba, São Paulo, Brazil.

W380 Eff ects of feeding polyclonal anti bodies preparati ons against lactate-producing rumen bacteria or monensin on blood gas profi le, DMI fl uctuati ons and rumeniti s incidence of feedlot catt le. R. D. L. Pacheco*1,2,4, D. D. Millen1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S. Barducci1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, D. P. D. Lanna3, J. P. S. T. Bastos1, and G. B. Mourão3, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Piracicaba, São Paulo, Brazil, 4Aluno de doutorado do programa de pós-graduaçao em zootecnica da FMVZ/UNESP/BOTUCATU.

W381 Eff ects of feeding polyclonal anti bodies preparati ons against lactate-producing rumen bacteria or monensin on blood lipoproteins concentrati ons and fatt y acid profi le of feedlot catt le. D. D. Millen*1,2, R. D. L. Pacheco1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S.Barducci1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, D. P. D. Lanna3, J. P. S. T. Bastos1, G. B. Mourão3, and A. M. Lopes1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Piracicaba, São Paulo, Brazil.

W382 Economic analysis of beef steer fi nishing diets containing elevated levels of wet disti llers grains with solubles. J. M. Carmack*1, P. M. Walker1, J. D. Fehr1, R. L. Atkinson2, and L. A. Forster3, 1Department of Agriculture, Illinois State University, Normal, IL, 2Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, 3Archer Daniels Midland Co, Decatur, IL.

W383 Interacti ve eff ects of yeast and yeast cell wall material on feedlot performance during the receiving period of stressed beef catt le. D. N. Finck*1, S. L. Parr1, T. R. Young1, J. A. Carroll2, J. R. Corley3, A. G. Estefan3, and B. J. Johnson1, 1Texas Tech University, Dept. of Animal and Food Sciences, Lubbock, 2USDA-ARS, Livestock Issues Research Unit, Lubbock, TX, 3Lesaffre Feed Additives, Milwaukee, WI.

W384 Condensed tannins supplementati on on feedlot performance of growing bulls. R. Barajas*1, B. J. Cervantes1,2, A. Camacho1, E. A. Velazquez1, M. A. Espino1,3, F. Juarez1, L. R. Flores1, and M. Verdugo1, 1FMVZ-Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico, 2Ganadera Los Migueles SA de CV, Culiacan, Sinaloa, Mexico, 3Técnología de Máxima Producción, S. A. de C. V., Culiacan, Sinaloa, Mexico.

W385 Factors infl uencing intake: Diet compositi on and carcass characteristi cs in fi nishing yearling steers. M. G. Dib*1, G. E. Erickson1, T. J. Klopfenstein1, and M. L. Spangler1, 1University of Nebraska, Lincoln, 2Archer Daniels Midland, Columbus, NE.

W386 Eff ect of increased Rumensin dosage level and ti ming on performance of steers fed in confi nement to harvest. G. J. Vogel*, Elanco Animal Health, Greenfi eld, IN.

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W387 Blood gas profi le, rumenites and liver abscesses incidences of feedlot bullocks fed high-concentrate diets containing monensin or polyclonal anti bodies preparati ons against lactate-producing rumen bacteria. L. M. N. Sarti *1,2, R. S. Barducci1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, D. D. Millen1, R. D. L. Pacheco1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, A. L. Campanini1, J. P. S. T. Bastos1, D. Tomazella1, and F. A. Simão Miquilin1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil.

W388 Eff ect of intermitt ent roughage delivery and roughage type on intake and digesti bility by beef steers fed concentrate diets. A. Lopez1, J. I. Arroquy*1,2, M. Avila2, H. Coria3, and O. Hernandez3, 1CONICET, Santiago del Estero, Argentina, 2INTA EEA Santiago del Estero, Santiago del Estero, Argentina, 3FAyA - Univ. Nac. Santiago del Estero, Santiago del Estero, Argentina.

W389 Eff ect of wheat straw level and processing method on site and extent of digesti on by catt le consuming fi nishing feedlot diets. J. A. Valdez*1, J. O. Chirino1, M. F. Montaño1, N. G. Torrentera1, E. G. Alvarez1, J. F. Calderón1, O. M. Manriquez1, M. A. Lopez1, V. M. Gonzalez1, A. Perez1, J. Salinas2, and S. A. Soto-Navarro3, 1Universidad Autónoma de Baja California, Mexicali, BC, MX, 2Universidad Autónoma de Tamaulipas, Victoria, TAM, MX, 3New Mexico State University, Las Cruces.

Ruminant Nutriti onDairy 1

W390 Milk producti on response to incremental levels of crude glycerol on diets of grazing dairy cows. R. Echeverria, A. Mackinnon, J. Rotulo, and P. Chilibroste*, Universidad de la Republica, EEMAC, Paysandu, Uruguay.

W391 Nutrient balances in California dairy farms. 2. Factors associated with feed conversion and nitrogen uti lizati on effi ciencies. A. R. Casti llo*1, N. Silva del Rio2, and N. St-Pierre3, 1University of California Cooperative Extension, Merced, 2University of California Cooperative Extension, Tulare, 3The Ohio State University, Department of Animal Sciences, Columbus.

W392 Eff ects of glucose, propionate, insulin and gut pepti des on neuropepti de mRNA concentrati ons in the ovine hypothalamus. A. E. Relling*1,3, K. Lee1, S. C. Loerch1, and C. K. Reynolds2, 1The Ohio State University, 2University of Reading, UK, 3Universidad Nacional de La Plata, Argentina.

W393 Relati onship between prolamin content and in situ starch digesti bility of barley grain. M. Oba*1, D. Gibb2, and T. McAllister2, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

W394 Eff ect of crude glycerin supplementati on on the performance of dairy cows under high alti tude tropical conditi ons. L. Mestra1, Y. Avellaneda*1, P. Medina1, G. Garcia1, C. Ariza-Nieto1, D. Cifuentes1, D. Galindo1, J. Palomino1, and G. Afanador1,2, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

W395 Eff ect of the germinated corn on feed intake, milk producti on, milk quality and blood metabolites of lactati ng cows. B. W. Kim*1, J. W. Ju1, J. K. Choi2, and J. S. Shin1, 1Kangwon National University, Chuncheon, Kangwon-Do, South Korea, 2Dae Han Feed Company, Incheon, South Korea.

W396 Infl uence of hypocalcemia on plasma biochemical parameters, lipid mobilizati on, and liver lipid infi ltrati on in cows. W. G. Chamberlin*, J. R. Middleton, J. N. Spain, G. C. Johnson, and M. R. Ellersieck, University of Missouri, Columbia.

W397 Eff ects of a low energy diet prepartum on subclinical ketosis in dairy cows. L. A. Vickers*1, D. M. Weary1, D. M. Veira2, and M. A. G. von Keyserlingk1, 1Animal Welfare Program, University of British Columbia, Vancouver, British Columbia, Canada, 2Agriculture and Agri-Food Canada, Agassiz, British Columbia, Canada.

W398 Impacts of maternal selenium supply and nutriti onal plane on off spring intesti nal vascularity. R. D. Yunusova*, A. M. Meyer, T. L. Neville, K. A. Vonnahme, C. J. Hammer, J. J. Reed, D. A. Redmer, L. P. Reynolds, and J. S. Caton, Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo.

W399 Performance of high-yielding dairy cows supplemented with fat or concentrate under hot and humid climates. U. Moallem*1, G. Altmark2, H. Lehrer1, and A. Arieli2, 1Agriculture Research Organization, Bet Dagan, Israel, 2Faculty of Agriculture, Hebrew University, Rehovot, Israel.

W400 Concentrati ons of plasma metabolites and hormones in periparturient Holstein cows fed two sources of fat. C. Caldari-Torres2, E. D’Agosto1, M. C. Perdomo1, C. R. Staples1, and L. Badinga*1, 1University of Florida, Gainesville, 2Virginia Tech, Blacksburg.

W401 Weaning dairy cows to a new diet: The eff ecti veness of a gradual dry-off procedure. K. L. Proudfoot*, D. M. Weary, and M. A. G. von Keyserlingk, University of British Columbia, Vancouver, British Columbia, Canada.

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W402 Eff ects of feeding diff erent levels of guar meal on performance of Holstein dairy cows. A. Vatandoust1, A. A. Naserian*2, F. Boldaje1, and S. Zerhdaran1, 1University of Gorgan, Gorgan, Iran, 2University of Mashhad, Mashhad, Iran.

W403 Feed sorti ng and feeding behavior of transiti on dairy cows fed glycerol as a replacement for corn. E. R. Carvalho*, N. S. Schmelz, H. White, and S. S. Donkin, Purdue University, West Lafayette, IN.

W404 Impact of climate on chemical compositi on and in vitro organic matt er digesti bility of semi-arid barley grain varieti es determined by gas producti on technique. E. Abdi Ghezeljeh1,2, M. Danesh Mesgaran*1, H. Nasiri Moghaddam1, H. Fazeli3, and A. R. Vakili1, 1Ferdowsi University of Mashhad, Iran, 2East Azarbaijan Research Center for Agriculture and Natural Resources, Tabriz, Iran, 3Animal Science Research Institute, Karaj, Iran.

W405 Eff ect of fl ax oil and fl ax hulls on mRNA abundance of anti oxidant enzymes and lipogenic-related genes in the mammary gland of dairy cows. M. F. Palin*, H. V. Peti t, D. Beaudry, C. Côrtes, N. Gagnon, P. Lacasse, and C. Benchaar, Dairy and Swine Research and Development Centre, Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada.

W406 An eff ecti ve method for total RNA isolati on from ruminal contents. P. Wang*1,2, M. Qi2, L. B. Selinger1, T. A. McAllister2, and R. J. Forster2, 1University of Lethbridge, Lethbridge, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, AB, Canada.

W407 Supplementati on of embryo recipients heifers with rumen bypass fat. H. O. Pati no*, J. C. C. Angel, M. M. H. Ramirez, R. M. Gregory, and D. d. Ré, Universidade Federal de Rio Grande do Sul, Porto Alegre, RS, Brazil.

W408 Eff ects of infusing diff erent doses of free α-linolenic acid to the duodenum on the immune functi on of lactati ng dairy cows. P. Sun, J. Q. Wang*, G. Yang, and Khas-Erdene, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W409 Supplementati on of methionine hydroxy analog, trace mineral chelates and dietary anti oxidants in the diet of dairy cows for milk producti on, milk compositi on, and hoof status. G. Conti 1, G. Casti llo*3, M. Gallardo2, S. Toff ano3, and M. Vazquez-Anon3, 1University of Veterinary Medicine - Universidad del Litoral, Santa Fe, Argentina, 2CICV National Institute for Agricultural and Livestock Technology (INTA), Buenos Aires, Argentina, 3Novus International, St. Louis, MO.

W410 Eff ects of Bacillus subiti lis natt o on the immune functi on of weaned calves. P. Sun, J. Q. Wang*, and H. T. Zhang, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W411 Nutrient balances in California dairy farms. 1. Eff ects of salt content in drinking water and milk yield per cow on nutrient uti lizati on effi ciency. A. R. Casti llo*1, N. Silva del Rio2, and N. St-Pierre3, 1University of California Cooperative Extension, Merced, 2University of California Cooperative Extension, Tulare, 3The Ohio State University, Department of Animal Sciences, Columbus.

W412 Evaluati on of esti mated diet energy intake and impact on energy use of the lactati ng dairy cow. K. J. Clark*1, P. J. Kononoff 1, and L. O. Tedeschi2, 1University of Nebraska-Lincoln, Lincoln, 2Texas A&M University, College Station.

W413 Regulati on of hepati c gluconeogenic enzymes by dietary glycerol in transiti on dairy cows. H. M. White*, E. R. Carvalho, and S. S. Donkin, Purdue University, West Lafayette, IN.

W414 Eff ects of dietary betaine on milk yield and milk compositi on of mid-lactati ng dairy cows. S. E. Peterson*1, J. K. Kinch1, J. E. Williams1, M. A. McGuire1, M. Chahine2, and P. Rezamand1, 1University of Idaho, Moscow, 2University of Idaho, Twin Falls.

W415 The eff ect of forage level and lipid supplement on selected strains of rumen bacteria in conti nuous culture fermenters. P. Gudla*1, A. Ishlak1, A. A. AbuGhazaleh1, D. Hasti ngs1, K. Jones1, E. Gastal1, J. Trushenski1, and S. Ibrahim2, 1Southern Illinois University, Carbondale, 2North Carolina A&T University, Greensboro.

W416 Changes in the parameter esti mates for the linear relati onships of milk and milk component yields with dry matt er intake of dairy cows during the last decade. J. S. Lee*1, S. Y. Lee1,2, K. S. Ki3, H. S. Kim3, and S. Seo1, 1Department of Animal Biosystem Sciences, Chungnam National University, Daejeon, South Korea, 2Institute of Agricultural Science, Chungnam National University, Daejeon, South Korea, 3Dairy Science Division, National Institute of Animal Science, RDA, Cheonan, South Korea.

W417 Eff ects of chemical treatment of whole barely grain with sodium hydroxide on nutrient intake and digesti bility in midlactati on of Holstein dairy cows. M. Khorashadizadeh*, A. A. Naserian, and R. Valizadeh, Ferdowsi University of Mashhad, Excellence Center for Animal Science, Faculty of Agriculture, Mashhad, Khorasan Razavi, Iran.

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W418 Eff ect of glucogenic and ketogenic feeding strategies on metabolic status in postpartum transiti on cows. M. Larsen* and N. B. Kristensen, Faculty of Agricultural Sciences, Aarhus University, Tjele, Denmark.

W419 Ruminal degradati on dynamics of barley protein meal, corn disti ller grains and soybean meal. S. Arriola*, C. Blatcher, M. McGilliard, and M. D. Hanigan, Virginia Polytechnic Institute and State University, Blacksburg.

W420 Eff ects of storage temperature and pre-mixing on yeast cell viability. M. L. Sullivan*1, W. K. Sanchez2, I. Yoon2, and B. J. Bradford1, 1Kansas State University, Manhattan, 2Diamond V Mills, Inc, Cedar Rapids, IA.

W421 Replacement of high moisture corn or soy hulls by soy molasses in dairy cow diets. L. L. Bitencourt1, N. M. Lopes1, V. A. Silveira1, G. Pessoa Júnior1, O. F. Zacaroni1, G. S. Dias Júnior1, C. O. Faria4, J. R. M. Silva3, R. A. N. Pereira2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil, 3Instituto Federal de Educação Ciência e Tecnologia do Norte de Minas Gerais, Januária, Brazil, 4Better Nature Research, Ijaci, Brazil.

W422 Abomasal oligofructose infusion induced hindgut acidosis in Holstein steers. S. R. Mainardi*, B. A. Hengst, S. J. Nebzydoski, L. M. Nemec, and T. F. Gressley, University of Delaware, Newark.

W423 Eff ect of processing of corn grain on mean parti cle size, parti cle distributi on and ruminal starch degradability. S. Emanuele*1, L. Carver1, L. Davis1, D. Lundquist1, and J. Firkins2, 1Quality Liquid Feed, Dodgeville, WI, 2Ohio State University, Columbus.

W424 Comparison of the eff ects of several nutrients on dairy cow milk fat content. G. Maxin*1, F. Glasser2, and H. Rulquin1, 1INRA-Agrocampus Ouest, Rennes, France, 2INRA, Theix, Saint-Genes-Champanelle, France.

W425 Phosphorus feeding for primiparous cows. V. R. Moreira*1, L. K. Zeringue1, C. Leonardi2, and M. E. McCormick1, 1Louisiana State University Agricultural Center, Franklinton, 2Louisiana State University, Baton Rouge.

W426 Milk producti on and components of Holstein dairy cows fed diet supplemented with whole barley grain treated with sodium hydroxide. M. Khorashadizadeh*, A. A. Naserian, and R. Valizadeh, Ferdowsi University of Mashhad, Excellence Center for Animal Science, Faculty of Agriculture, Mashhad, Khorasan Razavi, Iran.

W427 Eff ects of dietary cobalt supplementati on and vitamin B12 injecti on on lactati on performance by dairy cows. M. S. Akins*1, S. J. Berti cs1, M. T. Socha2, and R. D. Shaver1, 1University of Wisconsin, Madison, 2Zinpro Corporation, Eden Prairie, MN.

W428 Carry-over eff ects reveal that late lactati on dairy cows require longer than 30 d to respond to Diamond V Original XP. W. K. Sanchez*1, C. S. Dei1, J. Miller1, G. Poppy1, and N. St-Pierre2, 1Diamond V, Cedar Rapids, IA, 2The Ohio State University, Columbus.

W429 Eff ect of dietary OmniGen-AF on milk somati c cell count and the ability of isolated blood neutrophils to kill pathogens. C. R. Rill*1, T. Lu1, J. E. Williams1, B. Hatch1, B. Shafi i1, P. Rezamand1, J. Chapman2, and M. A. McGuire1, 1The University of Idaho, Moscow, 2Prince Agri. Products Inc., Quincy, IL.

W430 Eff ects of two processed grain sources in preparturient diets on health and performance of Holstein dairy cows during transiti on period. E. Qashqayi*, H. Amanlou, D. Zahmatkesh, F. Niazi, and N. Aghaziarati , Zanjan University, Zanjan, Iran.

W431 Infl uence of inoculati on and storage ti me on in vitro gas producti on of high moisture corn. P. C. Hoff man1, N. M. Esser*1, R. D. Shaver1, W. K. Coblentz2, M. P. Scott 3, A. L. Bodnar3, R. Schmidt4, and B. Charley4, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, Marshfi eld, WI, 3Iowa State University, Ames, 4Lallemand Inc., Milwaukee,WI.

W432 Comparing a 60-d dry period with far-off and close-up diets with a 40-d dry period with a single diet on milk producti on and body conditi on score. J. C. Plaizier*, L. Lippins, M. L. Connor, and D. O. Krause, Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

W433 Infl uence of inoculati on and storage ti me on alterati on of the starch-protein matrix in high moisture corn. P. C. Hoff man*1, N. M. Esser1, R. D. Shaver1, W. K. Coblentz2, M. P. Scott 3, A. L. Bodnar3, R. Schmidt4, and B. Charley4, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, Marshfi eld, WI, 3Iowa State University, Ames, 4Lallemand, Inc, Milwaukee, WI.

W434 Amylopecti n to amylose rati o in hulless barley in relati on to intesti nally absorbed protein supply to dairy catt le: A preliminary study. P. Yu*, Z. Niu, and D. Damiran, Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada.

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W435 Eff ect of fl ax hulls in the diet and infusion of fl ax oil in the abomasum on absorpti on of the mammalian lignan enterolactone in dairy cows. H. V. Peti t*1, C. Côrtes1, R. Kazama2, D. da Silva-Kazama2, G. T. D. Santos2, L. M. Zeoula2, N. Gagnon1, and C. Benchaar1, 1Dairy and Swine R & D Centre, Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Departamento de Zootecnia, Universidade Estadual de Maringa, Maringa, Brazil.

W436 Evaluati ng various meal criteria methods for analyzing chewing data. D. D. Maulfair*, G. I. Zanton, and A. J. Heinrichs, The Pennsylvania State University, University Park.

W437 The eff ect of rumen-protected methionine and choline on reproducti ve performance of Holstein dairy cows. M. Ardalan*, K. Rezayazdi, and M. Dehghan-Banadaky, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

W438 Eff ects of the source and amount of sulfur in prepartum diets on performance of periparturient Holstein cows. E. Manidari, H. Amanlou, M. Frozanmehr, H. R. Mirzaei Alamouti *, and E. Mahjoubi, University of Zanjan, Zanjan, Iran.

Small RuminantSheep Producti on 2

W439 The eff ects of high dietary protein levels in Afshari ewes during late gestati on. H. Amanlou, A. Karimi, and E. Mahjoubi*, Zanjan University, Zanjan, Iran.

W440 Ferti lity and prolifi city of primiparous Suff olk ewes bred by fi xed-ti med arti fi cial inseminati on or arti fi cial inseminati on at detected estrus. G. Jasso-Diaz1, O. Mejia2, J. I. Aguilera-Soto*1, F. Mendez1, M. A. Lopez-Carlos1, R. Rincon1, and C. F. Arechiga1, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Nacional Autonoma de Mexico, Mexico.

W441 Intake and performance of sheep supplemented with brewer waste (ensiled and dried) grazing under the rainy season of tropical. F. P. Porti lho*, S. L. S. Cabral Filho, H. Louvandini, and B. A. O. Macedo, University of Brasilia, Brasilia, DF, Brazil.

W442 Intake and performance of sheep supplemented with dried brewer grains, cott onseed meal and soybean meal grazing under tropic rainy season. F. P. Porti lho* and S. L. S. Cabral Filho, University of Brasilia, Brasilia, DF, Brazil.

W443 Evaluati on of rhizoma peanut hay (Arachis glabrata) in sheep diets: Chemical compositi on, in vitro degradability, intake, and digesti bility. A. A. Rodríguez*, G. Emmanuelli, W. González, and P. Randel, University of Puerto Rico, Mayaguez.

W444 Metabolic profi le in pregnant ewes fed oat straw-based diets supplemented with wheat hydroponic forage. E. Herrera-Torres1, M. Cerrillo-Soto*1,4, A. Juárez-Reyes1,4, H. Bernal-Barragan2,4, F. Ríos-Rincón3,4, O. Reyes-Estrada1, M. Murillo-Orti z1,4, G. Névarez-Carrasco1,4, and M. Guerrero-Cervantes1,4, 1Universidad Juárez del Estado de Durango, Durango, Dgo., México, 2Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 3Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes.

W445 Performance and voluntary intake of ewe lambs in integrated crop livestock systems in the dry season. Sergio Lucio Salomon Cabral Filho*1, Brummel Assumção Oliver Macedo1, Fernando Pimenta Porti lho2, Helder Lovandini1, and Concepta McMannus Pimentel1, 1University of Brasilia, Brasília, Distrito Federal, Brazil, 2EMBRAPA CERRADO, Brasília, Distrito Federal, Brazil.

W446 The eff ect of persimmon (Diospros kaki L.) vinegar supplement on feed intake, digesti bility, and ruminal fermentati on indices in sheep. J. H. Shin1,2, Y. D. Ko1, and S. C. Kim*1,3, 1Department of Animal Science, Gyeongsang National University, Jinju, South Korea, 2Department of Animal Sciences, University of Florida, Gainesville, 3Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea.

W447 Predicti on of rumen pH and digesti bility of diets containing soybean hulls fed to ram lambs by the Small Ruminant Nutriti on System. R. S. Genti l*1, I. Susin1, A. Cannas2, A. V. Pires1, C. Q. Mendes1, E. M. Ferreira1, G. H. Rodrigues1, A. S. Atzori2, and L. O. Tedeschi3, 1Escola Superior de Agricultura Luiz de Queiroz (ESALQ)/University of São Paulo, Piracicaba, São Paulo, Brazil, 2University of Sassari, Sassari, Sardinia, Italy, 3Texas A&M University, College Station.

W448 Okara as a protein supplement for early lactati ng ewes. L. B. Harthan* and D. J. C. Cherney, Cornell University, Ithaca, NY.

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W449 Use of pinto bean waste on fi nishing hair-type lambs. G. Villalobos, F. Casti llo*, D. Dominguez, H. Casti llo, and J. A. Ortega, Universidad Autonoma de Chihuahua, Chihuahua, Chihuahua, Mexico.

W450 Eff ect of cull-chickpeas on apparent digesti bility and energy concentrati on of feed in growing Pelibuey sheep. A. Estrada-Angulo*1,4, H. Bernal-Barragán2,4, M. A. Cerrillo-Soto3,4, E. Guti érrez- Ornelas2,4, A. S. Juárez-Reyes3,4, J. F. Obregon1,4, J. J. Porti llo-Loera1,4, and F. G. Rios1,4, 1FMVZ-Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico, 2FA-Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico, 3FMVZ-Universidad Juárez del Estado de Durango, Durango, Durango, Mexico, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Culiacán, Sinaloa, Mexico.

W451 Fiber digesti bility of a fi nishing lamb diet supplemented with Fibrozyme. D. Domínguez, J. E. Cruz*, G. Villalobos, H. Casti llo, L. Durán, E. Santellano, and L. Carlos, Universidad Autónoma de Chihuahua, Chihuahua, Chihuahua, México.

W452 Eff ect of variety and maturity state of oat hay on performance of ewe lambs. D. Domínguez1, S. Ramírez*1, J. J. Salmerón2, R. González2, G. Villalobos1, J. A. Ortega1, and L. Carlos1, 1Universidad Autónoma de Chihuahua, Chihuahua, Chihuahua, México, 2INIFAP, Cuauhtémoc, Chihuahua, México.

W453 Infl uence of substi tuti on of alfalfa hay for dried grape pomace on performance and carcass characteristi cs of growing sheep. Y. Petriz-Celaya*, J. F. Calderon-Cortes, C. Perez, M. F. Montaño, and A. Plascencia, Instituto de Investigaciones en Ciencias Veterinarias. Universidad Autónoma de Baja California, Mexicali 21100, Baja California, México.

Swine Species

W454 Eff ect of a basal creep feed diet modifi cati on on the preferences in pre-weaning piglets. J. Figueroa*1, D. Solà-Oriol1, X. Manteca1, C. Chetrit2, and J. F. Pérez1, 1Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 2Bioibérica SA, Barcelona, Spain.

W455 Nutriti onal value of Brazilian crude glycerol and semi-purifi ed glycerol on starti ng pigs diets. I. Moreira*, P. L. de Oliveira Carvalho, L. M. Piano, J. B. Toledo, A. C. Furlan, C. de Lima Costa Filho, and T. M. P. da Cruz, Universidade Estadual de Maringá, Maringa, Paraná, Brazil.

W456 Predicti on of carcass compositi on in crossbred pigs using the real-ti me ultrasound: Comparison of the interpreti ng results. L. L. Lo*, M. E. Tai, and C. C. Tsai, Chinese Culture University, Taipei, 111 Taiwan, ROC.

W457 The eff ect of type of housing during gestati on on gilt farrowing and piglet performance. R. Muns*, J. L. Ruiz de la Torre, E. G. Manzanilla, X. Manteca, and J. Gasa, SNiBA, Departament Ciència Animal i dels Aliments, Universitat Autònoma de Barcelona, Barcelona, Spain.

W458 Performance of starti ng pigs fed on crude glycerol in Brazil. I. Moreira*1, P. L. de Oliveira Carvalho1, L. M. Piano1, J. B. Toledo1, A. G. Gallego2, and G. Moresco1, 1Universidade Estadual de Maringá, Maringa, Paraná, Brazil, 2Universidad Del Tolima, Ibagué, Tolima, Colombia.

W459 Fatt y acid profi le in diff erent ti ssues of newborn piglets. M. Sini, M. G. Manca, A. Nudda, and G. Batt acone*, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

W460 Eff ect of terminal sire genotype and gender on growth performance and carcass traits of European-Chinese pigs. J. Viguera1, M. Sánchez*1, S. Garrido1, J. Peinado1, F. Flamarique2, and L. Alfonso3, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Grupo AN, Navarra, Spain, 3Universidad Pública de Navarra, Navarra, Spain.

W461 The eff ect of aerati on on the slurry quality and microbial communiti es in liquid swine manure during the digesti on. M. Heo*1,2, K. H. Park2, D. Y. Choi2, H. S. Kang2, and S. Oh1, 1Division of Animal Science, Chonnam National University, Gwangju, South Korea, 2Animal Environment & Systems Division, National Institute of Animal Science R. D. A., Suwon, South Korea.

W462 Growth performance of pigs fi nished on brewers-grade rice. O. J. Gekara* and T. V. Dunbar, University of Arkansas at Pine Bluff, Pine Bluff.

W463 Diff erenti al expression of porcine sperm microRNAs and their associati on with sperm morphology and moti lity. E. Curry*1, T. J. Safranski2, and S. L. Pratt 1, 1Clemson University, Clemson, SC, 2University of Missouri, Columbia.

W464 Predicti on of carcass compositi on in crossbred pigs using the real-ti me ultrasound: Choices of probing and measuring sites. L. L. Lo*1, C. C. Tsai1, M. E. Tai1, R. S. Lin2, and T. H. Huang3, 1Chinese Culture University, 55 Hwa-Kang Road, Taipei, Taiwan, ROC, 2National ILan University, ILan, Taiwan, 260 ROC, 3Taiwan Farm Industry Co., Ltd., Pingtung, 900 Taiwan, ROC.

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W465 Associati on between lactati on feed intake and wean to service interval of sows. L. Anil*1, S. S. Anil2, and S. K. Baidoo1, 1Southern Research and Outreach Center, University of Minnesota, Waseca, 2Veterinary Population Medicine, University of Minnesota, St Paul.

W466 Eff ect of terminal sire genotype and gender on growth performance and carcass traits of European-Chinese pigs desti ned to the dry-cured industry. M. Sánchez*1, J. Viguera1, C. Carrasco1, J. Peinado1, F. Flamarique2, and L. Alfonso3, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Grupo AN, Navarra, Spain, 3Universidad Pública de Navarra, Navarra, Spain.

W467 Eff ect of hyperprolifi c Chinese sow geneti c on sow performance. J. Viguera1, M. Sánchez*1, J. Sánchez1, P. Medel1, F. Flamarique2, and L. Alfonso3, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Grupo AN, Navarra, Spain, 3Universidad Pública de Navarra, Navarra, Spain.

W468 Infl uence of crowding stress during the nursery period on growth performance of gilts and barrows. J. H. Cho*, H. J. Monegue, M. D. Lindemann, and G. L. Cromwell, University of Kentucky, Lexington.

W469 Feed intake of gilts following intracerebroventi cular injecti on of the novel hypothalamic RFamide (RFa) neuropepti de, 26RFa. C. J. Rogers*1, N. L. Heidorn1, C. R. Barb2, G. J. Hausman2, M. J. Azain1, R. Rekaya1, and C. A. Lents1, 1University of Georgia, Athens, 2USDA-ARS Richard B. Russell Agriculture Research Center, Athens, GA.

W470 Increasing producti vity and disease control on swine farms trough management tools: A fi eld study. G. Rocha-Chavez*1, J. Castañeda2, A. Sepulveda1, J. G. Michel-Parra1, M. A. Pinto2, O. Montañez1, A. Martí nez1, and J. M. Tapia- Gonzalez1, 1Universidad de Guadalajara, Cd Guzman Jalisco Mexico, 2Private Practice, Tamazula Jalisco Mexico.

SYMPOSIA AND ORAL SESSIONSWorld’s Poultry Science Associati on (WPSA) Lecture

Chair: Billy Hargis, University of ArkansasKorbel Ballroom 1cd

9:30 AM Poultry producti on: Current and future challenges and opportuniti es. H. M. Hafez, Institute of Poultry Diseases, Free University of Berlin, Germany.

Animal HealthRespiratory Health, Viruses

Chair: Ty B. Schmidt, Mississippi State UniversitySponsors: Elanco Animal Health, Pfi zer Animal Health

304

10:30 AM 767 Newly received feedlot heifers managed with three respiratory disease protocols. J. L. Wahrmund*1, D. B. Burken1, B. K. Wilson1, S. J. Terrill1, D. L. Step2, C. R. Krehbiel1, C. L. Goad3, and C. J. Richards1, 1Oklahoma State University, Departement of Animal Science, Stillwater, 2Oklahoma State University, Department of Veterinary Clinical Sciences, Stillwater, 3Oklahoma State University, Department of Statistics, Stillwater.

10:45 AM 768 Muscle gene expression in an acute model of bovine respiratory disease. R. L. Mills*, L. Carlos-Valdez, L. O. Burciaga-Robles, D. Stein, D. L. Step, R. W. Fulton, U. DeSilva, and C. R. Krehbiel, Oklahoma State University, Stillwater.

11:00 AM 769 Bovine respiratory disease related metabolic fi ngerprints in beef steers. S. J. Terrill*, R. D. Madden, J. W. Dillwith, L. O. Burciaga-Robles, D. L. Step, R. W. Fulton, A. W. Confer, M. Montelongo, and C. R. Krehbiel, Oklahoma State University, Stillwater.

11:15 AM 770 Evaluati ng ti ming of weaning stress on response to BVD2 vaccinati ons in Angus calves. E. D. Downey*1, E. C. Conrad1, J. F. Ridpath2, R. G. Tait, Jr. 1, and J. M. Reecy1, 1Iowa State University, Ames, 2National Animal Disease Center/ARS/USDA, Ames, IA.

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11:30 AM 771 Alterati ons in the somatotrophic axis during an infecti ous bovine rhinotracheiti s viral (IBRV) challenge in beef steers. S. M. Falkenberg*1, T. B Schmidt1, D. H. Keisler2, J. L. Sarti n4, J. O. Buntyn1, and J. A. Carroll3, 1Mississippi State University, Mississippi State, 2University of Missouri, Columbia, 3Livestock Issues Research Unit, USDA-ARS, Lubbock, TX, 4Auburn University College of Veterinary Medicine, Auburn, AL.

11:45 AM 772 Identi fi cati on of geneti c regions associated with bovine viral diarrhea-persistently infected catt le. R. Zanella*1, J. Wenz1, E. Casas2, J. S. Neibergs1, D. Moore1, and H. L. Neibergs1, 1Washington State University, Pullman, 2United States Meat Animal Research Center, Clay Center, NE.

12:00 PM 773 Economic analysis of persistently infected bovine viral diarrhea disease prevalence in Washington beef herds. J. S. Neibergs*, H. L. Neibergs, J. Wenz, and D. Moore, Washington State University, Pullman.

12:15 PM 774 Pre-arrival management of newly received beef calves with or without exposure to a persistently infected bovine viral diarrhea virus type I calf aff ects health, performance, bovine viral diarrhea virus type I ti ters, and circulati ng leukocytes. J. T. Richeson* and E. B. Kegley, University of Arkansas, Fayetteville.

ASAS Western Secti on SymposiumPerinatal Programming of Off spring Quality 1: Basic Concepts and Experimental Evidence

Chair: Larry Reynolds, North Dakota State UniversitySponsor: ASAS Western Secti on

Korbel Ballroom 1ab

10:30 AM 775 Key principles of developmental programming of later life events: Observati ons in primate development. P. W. Nathanielsz*1, L. Cox1, T. McDonald1, S. Ford2, K. Mitsuya1, and M. Nijland1, 1Center for Pregnancy and Newborn Research, The University of Texas Health Science Center, San Antonio, 2University of Wyoming, Laramie.

11:10 AM 776 Epigeneti c transgenerati onal acti ons of environmental factors on reproducti on and disease: The ghosts in your genome. M. K. Skinner*, Washington State University, Pullman.

11:50 AM 777 Even her uterus can’t protect you. Stress in life: A multi -species review. D. C. Lay Jr. *, USDA-Agricultural Research Service, Livestock Behavior Research Unit, West Lafayette, IN.

Beef SpeciesBeef Management

Chair: Matt Hersom, University of Florida303

10:30 AM 778 Fixed-ti me AI concepti on rates in beef cows resulti ng from reduced 2-shot prostaglandin intervals on day 5 of a 5-d CIDR-Co-synch estrus synchronizati on. J. L. Seabrook*, R. K. Peel, G. E. Seidel, and J. C. Whitti er, Colorado State University, Fort Collins.

10:45 AM 779 Eff ect of castrati on technique on beef calf performance and residual feed intake. T. M. Warnock*1, T. A. Thrift 1, M. Irsik1, M. J. Hersom1, T. D. Maddock2, and G. C. Lamb2, 1University of Florida, Gainesville, 2University of Florida, Marianna.

11:00 AM 780 Eff ect of preconditi oning average daily gain on feedlot performance and carcass characteristi cs of beef catt le. J. D. Savell*, T. A. Thrift , and M. J. Hersom, University of Florida, Gainesville.

11:15 AM 781 Eff ect of esti mated brahman percentage on preconditi oning performance, feedlot performance and carcass characteristi cs of beef catt le. J. D. Savell, T. A. Thrift , and M. J. Hersom*, University of Florida, Gainesville.

11:30 AM 782 Breed and winter nutriti on eff ects on body weight, conditi on, and blood metabolite patt erns of cows grazing bahiagrass pastures. S. W. Coleman*, M. J. Williams, C. C. Chase, and D. G. Riley, USDA ARS Subtropical Agricultural Research Station, Brooksville, FL.

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11:45 AM 783 Geneti c mechanism underlying the eff ect of breed on fatt y acid compositi on in Angus and Charolais fi nishing steers. A. K. Sexten*, J. W. Dillwith, D. R. Stein, C. R. Krehbiel, and R. G. Mateescu, Oklahoma State University, Stillwater.

Breeding and Geneti csMilk and Carcass Compositi on

Chair: Alison Van Eenennaam, University of California-Davis403/404

10:30 AM 784 Feasibility of a geneti c evaluati on for milk fatt y acids in dairy catt le. H. Soyeurt*1,2, V. M.-R. Arnould1, S. Vanderick1, and N. Gengler1,2, 1University of Liege, Gembloux Agro-Bio Tech, Animal Science Unit, Gembloux, Namur, Belgium, 2National Fund for Scientifi c Research, Brussels, Brussels, Belgium.

10:45 AM 785 Heterogeneity of residuals variances of milk fatt y acids in dairy catt le. V. M. -R. Arnould*1, H. Soyeurt1,2, S. Vanderick1, and N. Gengler1,2, 1University of Liège, Gembloux Agro-Bio Tech, Gembloux, Belgium, 2National Fund for Scientifi c Research, Brussels, Belgium.

11:00 AM 786 Relati onships between feedlot growth and carcass traits in Angus: Tri-County Steer Carcass Futurity. L. D. Leachman*, D. R. Nott er, S. P. Greiner, and R. M. Lewis, Virginia Tech, Blacksburg.

11:15 AM 787 Heritabiliti es, geneti c and phenotypic correlati ons among Warner-Bratzler shear force and repeated objecti ve measurements of temperament in fed catt le. R. L. Weaber1, T. M. Taxis*1, W. R. Shafer2, L. L. Berger3, D. B. Faulkner4, M. M. Rolf1, D. L. Dow1, J. F. Taylor1, and C. L. Lorenzen1, 1University of Missouri, Columbia, 2American Simmental Association, Bozeman, MT, 3University of Nebraska, Lincoln, 4University of Illinois, Urbana.

11:30 AM 788 Development and validati on of an Angus-specifi c IGENITY profi le for marbling, backfat thickness, hot carcass weight, ribeye area, yearling weight, and heifer pregnancy rate based on a whole genome scan. B. W. Woodward*1, D. J. Garrick2, R. L. Fernando2, S. Northcutt 3, B. Bowman3, S. W. Bauck1, R. D. Schnabel4, and J. F. Taylor4, 1Merial Limited, Duluth, GA, 2Iowa State University, Ames, 3American Angus Association, St. Joseph, MO, 4University of Missouri, Columbia.

11:45 AM 789 The economics of using DNA markers for beef bull selecti on in the seedstock sector. A. L. Van Eenennaam*1, J. H. van der Werf2, and M. E. Goddard3,4, 1University of California, Davis, 2University of New England, Armidale, NSW, Australia, 3Victorian Department of Primary Industries, Bundoora, VIC, Australia, 4University of Melbourne, Parkville, VIC, Australia.

Dairy FoodsCheese

Chair: Brandon Nelson, Daisy Brand501/502

10:30 AM 790 Studies on the applicati on of dielectric spectroscopy for the measurement of process cheese functi onality. J. Amamcharla*1, L. E. Metzger1, O. Grace2, and C. Jones2, 1Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings, 2Biosystems and Agricultural Engineering, Oklahoma State University, Stillwater.

10:45 AM 791 The eff ect of NaCl/KCl substi tuti on on Halloumi cheese during storage: Chemical compositi on, proteolysis, texture profi le, and microstructure. M. M. Ayyash* and N. P. Shah, Victoria University, Melbourne, VIC, Australia.

11:00 AM 792 Infl uence of NaCl reducti on on the properti es of Cheddar cheese. K. V. Grant*1, S. Govindasamy-Lucey2, J. A. Lucey1, J. J. Jaeggi2, M. E. Johnson2, and S. A. Rankin1, 1University of Wisconsin, Madison, 2Wisconsin Center for Dairy Research, Madison.

11:15 AM 793 Infl uence of sodium gluconate on fl avor and microbiology of low-fat Cheddar cheese. D. J. McMahon*1, C. J. Oberg2, L. Moyes2, R. E. Miracle3, and M. A. Drake3, 1Western Dairy Center, Utah State University, Logan, 2Microbiology Department, Weber State University, Ogden, UT, 3Southeast Dairy Foods Research Center, North Carolina State University, Raleigh.

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11:30 AM 794 Opti mizati on of the manufacture of a no-fat-added reduced-sodium processed cheese (Requeijão cremoso). L. M. Spadoti , A. G. F. Van Dender, P. B. Zacarchenco*, F. K. H. S. Trento, A. T. S. Alves, T. Q. Mendes, R. C. S. C. Ormenese, M. A. Morgano, and K. Yotsuyanagi, Instituto de Tecnologia de Alimentos-ITAL, Brazil.

11:45 AM 795 Consumer fl avor preferences and level of aged Cheddar cheese fl avor. D. J. McMahon* and R. Wadhwani, Western Dairy Center, Utah State University, Logan.

12:00 PM 796 Nutriti onal and organolepti c quality of Cheddar cheese prepared from goat and buff alo milk blends. M. Nasir*, H. Jabeen, M. Abdullah, M. A. Jabbar, and M. A. Ali, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan.

Dairy FoodsChemistry-Protein

Chair: Kerry Kaylegian, Pennsylvania State University503/504

10:30 AM 797 Ability of Smart Nose to discriminate ti na biofi lms contributi ng to produce unique volati le compounds in inoculated milk. S. Carpino*1, I. Stampelou2, G. Belvedere1, C. Pediliggieri1, and G. Licitra3,1, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2Wageningen University, the Netherlands, 3DACPA, University of Catania, Catania, Italy.

10:45 AM 798 Segmentati on of scanning electron microscopy images using incremental learning. G. Impoco1, L. Tuminello1, M. Caccamo*1, and G. Licitra1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2DACPA, University of Catania, Catania, Italy.

11:00 AM 799 Improvements and validati on of mid-infrared predicti ons of milk fatt y acid. H. Soyeurt*1,2, S. McParland3, D. Berry3, E. Wall4, N. Gengler1,2, F. Dehareng5, and P. Dardenne5, 1University of Liege, Gembloux Agro-Bio Tech, Animal Science Unit, Gembloux, Namur, Belgium, 2National Fund for Scientifi c Research, Brussels, Brussels,Belgium, 3Teagasc Moorepark Dairy Production Research Centre, Fermoy, Cork, Ireland, 4Sustainable Livestock Systems Group, Scottish Agricultural College, Penicuik, Midlothian, UK, 5Agricultural Walloon Research Centre, Quality Department, Gembloux, Namur, Belgium.

11:15 AM 800 Evaluati on of a faster extracti on and purifi cati on procedure for the analysis of vitamin D in forti fi ed milk. T. C. Schoenfuss*1 and O. Shimelis2, 1University of Minnesota, St. Paul, 2Sigma-Aldrich, Bellfonte, PA.

11:30 AM 801 Structural comparison of bovine and camel chymosin in relati on to cheesemaking properti es. K. B. Qvist*1, J. L. Jensen2, J.-C. N. Poulsen2, M. Harboe1, H. van den Brink1, A. Mølgaard2, and S. Larsen2, 1Chr. Hansen, Hørsholm, Denmark, 2Department of Chemistry, University of Copenhagen, Copenhagen, Denmark.

11:45 AM 802 Detecti on of proteolysis in milk. A. S. Grandison*1, L. M. Chove2, and M. J. Lewis1, 1University of Reading, Reading, Berkshire, UK, 2Sokoine University, Morogoro, Tanzania.

12:00 PM 803 Genotyping of κ-casein and β-lactoglobulin genes in Chinese Holstein dairy cows, Jersey, and water buff alo. D. X. Ren*1, S. Y Miao1, Y. L. Chen1, C. X. Zou2, X. W. Liang2, and J. X. Liu1, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2Water Buffalo Institute, Chinese Academy of Agricultural Science, Nanning, China.

12:15 PM 804 Impact of plasmin hydrolysis of caseins on the minimum coagulati on temperature observed for milk during renneti ng. B. Coude*, Y. Lu, and J. Lucey, University of Wisconsin, Madison.

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Extension Educati on 2Chair: Tamilee Nennich, Purdue University

507

10:30 AM 805 Bilingual audiovisual technology improves dairy animal care and quality assurance. B. Butler*, S. Torres, J. Valles, C. D. Reinhardt, and D. U. Thomson, Kansas State University, Manhattan.

10:45 AM 806 Impact of a practi cal dairy farm management training workshop on the knowledge level of parti cipants. E. Ashraf*1, Z. Hayat1, M. Z. U. Khan2, S. U. Ansari1, I. Hussain1, F. A. Ati f1, M. Arif1, and M. Luqman1, 1University College of Agriculture, University of Sargodha, Sargodha-40100, Pakistan, 2University of Veterinary & Animal Sciences, Lahore, Pakistan.

11:00 AM 807 A stochasti c evaluati on of reproducti ve management programs for dairy herds. J. O. Giordano*, P. M. Fricke, M. C. Wiltbank, and V. E. Cabrera, University of Wisconsin, Madison.

11:15 AM 808 Opti mizati on of inseminati on and replacement decisions under herd constraints. A. De Vries*, University of Florida, Gainesville.

11:30 AM 809 Animals and food security: Blending land-grant missions through internati onal engagement in Romania. P. D. Ebner* and M. A. Russell, Purdue University, West Lafayette, IN.

11:45 AM 810 Avian embryology posters as a teaching aid. T. A. Hess*1, J. P. Blake2, W. D. Berry2, and R. A. Voitle2, 1School of Forestry and Wildlife Sciences, Auburn, AL, 2Auburn University, Poultry Science Department, Auburn, AL.

12:00 PM 811 Alternati ve fuel demonstrati ons on Pennsylvania turkey, broiler and duck farms burning poultry litt er, wood pellets and wood chips versus propane. P. H. Patt erson*, R. M. Hulet, and D. E. Buffi ngton, The Pennsylvania State University, University Park.

12:15 PM 812 Equine rotati onal grazing demonstrati on: fi eld observati ons and extension program impact. A. O. Burk*, N. M. Fiorellino, K. M. Wilson, T. A. Shellem, and M. E. Dwyer, University of Maryland, College Park.

Forages and PasturesDairy Forages

Chair: Marie Krause, West Virginia UniversityKorbel Ballroom 2c

10:30 AM 813 Milk producti on and feed effi ciency in dairy cows fed corn silage hybrids varying in fi ber digesti bility. L. E. Chase*, Cornell University, Ithaca, NY.

10:45 AM 814 Performance of dairy cows fed high water soluble carbohydrate sorghum silage. S. Amer* and A. F. Mustafa, McGill University, Ste-Anne-de-Bellevue, QC, Canada.

11:00 AM 815 Eff ects of water soluble carbohydrate content of ensiling characteristi cs, chemical compositi on and in vitro digesti bility of sorghum silage. S. Amer*1, P. Seguin1, F. Hassanat2, R. Berthiaume2, and A. Mustafa1, 1McGill University, Ste-Anne-de-Bellevue, QC, Canada, 2Dairy and Swine Research and Development Centre, Lennoxville, QC, Canada.

11:15 AM 816 A meta-analysis approach to model the eff ect of increased organic matt er digesti bility on milk solids producti on from dairy cows fed fresh ryegrass. D Pacheco*1, R. E. Vibart1, and B. A. Barrett 2, 1Food, Metabolism & Microbiology, AgResearch Grasslands, Palmerston North, New Zealand, 2Forage Improvement, AgResearch Grasslands, Palmerston North, New Zealand.

11:30 AM 817 Eff ects of microbial corn silage inoculants on silage fermentati on, microbial contents, aerobic stability, and milk producti on under fi eld conditi ons. N. B. Kristensen*1, K. H. Sloth2, O. Højberg1, N. H. Spliid1, C. Jensen3, and R. Thøgersen3, 1Aarhus University, Tjele, Denmark, 2Agro Tech A/S, Aarhus, Denmark, 3Danish Agricultural Advisory Service, Aarhus, Denmark.

11:45 AM 818 Some factors with infl uence on the silage acidity and the aerobic stability. Y. Acosta Aragón*1, K. Schoendorfer2, S. Pasteiner1, A. Schatzmayr2, and G. Boeck2, 1Biomin Holding GmbH, Herzogenburg, Lower Austria, Austria, 2Biomin Research Center, Tulln, Lower Austria, Austria.

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12:00 PM 819 Eff ect of herbage mass and pasture allowance on perennial ryegrass sward structure and milk yield during the grazing season. A. I. Roca-Fernández*1, M. O´Donovan2, J. Curran2, and A. González-Rodríguez1, 1Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain, 2Moorepark Dairy Production Research Centre, Fermoy, Co. Cork, Ireland.

12:15 PM 820 High reliance on grass for an improved milk fatt y acids compositi on. A. I. Roca-Fernández*1, A. González-Rodríguez1, O. P. Vázquez-Yáñez1, and J. A. Fernández-Casado2, 1Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain, 2Agrarian and Fitopathologic Laboratory of Galicia, La Coruña, Galicia, Spain.

12:30 PM 821 Eff ect of stocking rate on sward characteristi cs and milk performance in sustainable dairy farms from humid areas. A. I. Roca-Fernández*, A. González-Rodríguez, and O. P. Vázquez-Yáñez, Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain.

Growth and DevelopmentRegulati on of Adipogenesis and Adipose Tissue Development

Chair: Rodney A Hill, University of IdahoKorbel Ballroom 3a

10:30 AM 822 Adipogenic diff erenti ati on state-specifi c gene expression as related to bovine carcass adiposity. C. L. Pickworth*1, S. C. Loerch1, F. L. Fluharty1, D. H. Poole2, S. G. Velleman1, and J. L. Pate2, 1The Ohio State University, Wooster, 2The Pennsylvania State University, State College.

10:45 AM 823 Palmitoleic acid (C16:1) changes fatt y acid profi les and alters gene expression in bovine adipocyte cultures. T. A. Burns*, S. K. Duckett , and S. L. Pratt , Clemson University, Clemson, SC.

11:00 AM 824 Eff ect of fatt y acids on adipocyte diff erenti ati on specifi c genes expression. P. Cheguru*, M. E. Doumit, G. Murdoch, and R. A. Hill, University of Idaho, Moscow.

11:15 AM 825 Expression of genes associated with adipocyte diff erenti ati on diff ers with age and adipose ti ssue depot during growth. G. Go*, D. T. Silvey, S. H. Choi, L. A. Gilmore, G. Ghahramany, and S. B. Smith, Texas A&M University, College Station.

11:30 AM 826 Hedgehog signaling mediates adipogenesis in C3H10T1/2 cells via down-regulati on of COUP-TFII. W. F. Yue*, J. X. Zhao, M. J. Zhu, and M. Du, Department of Animal Science, University of Wyoming, Laramie.

11:45 AM 827 Characterizati on of fat mass and obesity associated gene (FTO) expression in the broiler chicken. A. Tiwari*, S. M. Krzysik-Walker, G. L. Hendricks III, and R. Ramachandran, The Pennsylvania State University, University Park.

12:00 PM 828 Eff ect of nutriti on and chronic infusion of lepti n on intake and body compositi on of Bos indicus heifers at puberty. M. V. Carvalho, J. D. Magalhães, L. U. Gimenes, G. P. Rodrigues, and L. F. P. Silva*, Universidade de São Paulo, Pirassununga, SP, Brazil.

Horse Species 2Chair: Betsy Greene, University of Vermont

Korbel Ballroom 3b

10:30 AM 829 Assessing heat load and dissipati on using digital infrared thermography and serum corti sol profi les in horses during the summer months. Y. Dupre1, A. Strohm2, E. Keis2, J. Harney2, K. Moulton*2, and P. L. Ryan2, 1Tuskegee University, 2Mississippi State University.

10:45 AM 830 Eff ects of selenium supplementati on and prolonged exercise on anti oxidant gene expression in equine skeletal muscle. S. White*, L. K. Warren, S. E. Johnson, and J. Bobel, University of Florida, Gainesville.

11:00 AM 831 Fatt y acid compositi on of synovial fl uid in horses fed long-chain polyunsaturated fatt y acids: A pilot study. T. N. Ross*, T. M Hess, J. D. Kisiday, C. W. McIlwraith, T Engle, D. K. Hansen, J. Rexford, N. Schauermann, and C .Mulligan, Colorado State University, Fort Collins.

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11:15 AM Break

11:30 AM 832 Cushing’s syndrome down-regulates glucose transporter mRNA abundance in the distal jejunum in the horse. A. Buckley, N. Taylor, R. Manjarin*, H. C. Schott , A. D. Woodward, and N. L. Trotti er, Michigan State University, East Lansing.

11:45 AM 833 Proteomic analysis of synovial fl uid and plasma from horses fed a high or low starch diet. E. A. Nowelsky*1, J. K. Morrissey1, D. S. Gibson2, P. A. Harris3, and W. B. Staniar1, 1The Pennsylvania State University, University Park, 2University of Colorado Denver, Aurora, 3Equine Studies Group, Waltham Centre for Pet Nutrition, Melton Mowbray, UK.

12:00 PM 834 Eff ects of a 24 h feed withdrawal on SGLT1, GLUT5 and PepT1 gene expression in the small intesine and right ventral colon of the horse. B. E. Aldridge*, T. B. Lescun, and J. S. Radcliff e, Purdue University, West Lafayette, IN.

12:15 PM 835 Eff ects of omega-3 fatt y acid supplementati on on plasma, red blood cell and muscle cell fatt y acid compositi ons in horses. J. K. Rexford*, T. M. Hess, N. L. Schauermann, T. E. Engle, D. K. Hansen, K. D. Allen, and C. M. Mulligan, Colorado State University, Fort Collins.

Immunology and PathologyChair: Isis K. Mullarky, Virginia Tech

401/402

10:30 AM 836 Eff ects of an experimental feed additi ve on neutrophil-mediated killing of Streptococcus equi and on markers of innate immune functi on in horses. A. Rowson*1, D. Sherwood2, Y. Wang1, S. Puntenney1, and N. E. Forsberg1, 1OmniGen Research LLC, Corvallis, OR, 2Oregon State University, Corvallis.

10:45 AM 837 Eff ects of OmniGen-AF on development of humoral immune responses in beef catt le and in rats following a vaccinati on program. S. B. Puntenney *, Y. Wang, A. Rowson, and N. E. Forsberg, OmniGen Research LLC, Corvallis, OR.

11:00 AM 838 Passive immunity to a commercial E. coli-SRP vaccine in beef catt le colostrum from cows grazing nati ve range. B. W. Wileman*1, D. U. Thomson1, K. C. Olson2, and L. A. Pacheco2, 1College of Veterinary Medicine, Kansas State University, Manhattan, 2College of Animal Sciences and Industry, Kansas State University, Manhattan.

11:15 AM 839 Eff ect of colostrum supplementati on on health and performance of pre-weaned and post-weaned dairy calves. B. Ozer*1, M. Chahine1, C. M. Matuk1, M. E. de Haro Martí 2, and M. Nelson1, 1University of Idaho, Twin Falls, 2University of Idaho, Gooding.

11:30 AM 840 Evaluati on of immunological status of newborn dairy calves when respecti ve dams were fed a stepwise moderate energy diet or a controlled energy diet during the dry period. J. S. Osorio*1, P. Ji1, G. Invernizzi1,2, J. K. Drackley1, and J. J. Loor1, 1University of Illinois, Urbana, 2University of Milan, Milan, Italy.

11:45 AM 841 Characterizati on of immune and metabolic responses in the blood of dry cows induced with sub-acute ruminal acidosis (SARA). A. D. Kroeker*1, S. Li1, S. Shekhar1, A. Ceballos2, E. Khafi pour1, D. O. Krause1, J. C. Plaizier1, and J. C. Rodriguez-Lecompte1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Cornell University, Geneseo, NY.

Physiology and EndocrinologyHormonal Control of Estrus in Beef Catt le

Chair: Bob Cushman, USDA Meat Animal Research Center505/506

10:30 AM 842 Comparison of long-term progesti n-based protocols to synchronize estrus in postpartum beef cows. J. M. Nash*, D. A. Mallory, C. C. Selby, K. G. Pohler, M. R. Ellersieck, M. F. Smith, and D. J. Patt erson, University of Missouri, Columbia.

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10:45 AM 843 Comparison of long-term progesti n-based protocols to synchronize estrus prior to fi xed-ti me AI in beef heifers. D. A. Mallory*, J. M. Nash, M. R. Ellersieck, M. F. Smith, and D. J. Patt erson, University of Missouri, Columbia.

11:00 AM 844 Comparison of long- versus short-term progesti n-based protocols to synchronize estrus and ovulati on prior to fi xed-ti me AI in postpartum beef cows. D. A. Mallory*, J. M. Nash, M. R. Ellersieck, M. F. Smith, and D. J. Patt erson, University of Missouri, Columbia.

11:15 AM 845 Eff ect of PGF2α administrati on at CIDR inserti on on AI pregnancy rates in beef heifers. B. L. Sparks*1, S. L. Lake2, J. Berry2, K. Heaton3, R. P. Lemenager1, L. A. Horstman1, K. S. Fisher1, P. J. Gunn1, and G. A. Bridges1, 1Purdue University, West Lafayette, IN, 2University of Wyoming, Laramie, 3Utah State University, Logan.

11:30 AM 846 Infl uence of inducing luteal regression prior to a fi xed-ti me AI CIDR protocol in postpartum beef cows on pregnancy success. G. A. Perry*, B. L. Perry, and J. H. Krantz, Department of Animal & Range Sciences, Brookings, SD.

11:45 AM 847 Infl uence of luteal regression prior to GnRH on LH pulse frequency and synchrony of follicular growth. J. K. Grant*1, F. M. Abreu2, and G. A. Perry1, 1Department of Animal & Range Sciences, Brookings, SD, 2USDA-ARS Ft. Keogh, Miles City, MT.

12:00 PM 848 The infl uence of two doses of PGF2α given at 2 or 12 hour intervals on luteolysis and pregnancy rate to ti med AI with the 5-d CO-Synch + CIDR program. L. H. Cruppe*1, M. Maquivar1, E. M. Jinks1, G. E. Fogle1, M. L. Mussard1, A. V. Pires2, and M. L. Day1, 1The Ohio State University, Columbus, 2University of São Paulo, Piracicaba, SP, Brazil.

12:15 PM 849 Use of two coincident doses of PGF2α with the 5-d CO-Synch + CIDR estrous synchronizati on program. L. H. Cruppe*1, L. A. Souto1, M. Maquivar1, P. Gunn3, M. L. Mussard1, D. Wolfenson4, A. V. Pires2, G. A. Bridges3, and M. L. Day1, 1The Ohio State University, Columbus, 2University of São Paulo, Piracicaba, SP, Brazil, 3Purdue University, West Lafayette, IN, 4The Hebrew University, Rehovot, Israel.

Producti on, Management and the EnvironmentBeef 1

Chair: John Comerford, Pennsylvania State UniversityKorbel Ballroom 4def

10:30 AM 850 Evaluati on of beef cow and calf separati on systems to improve reproducti ve performance of fi rst-calf cows. P. G. M. A. Marti ns*, D. B. Araujo, and J. D. Arthington, University of Florida, Range Cattle Research and Education Center, Ona.

10:45 AM 851 Comparison of RFI evaluated as heifers with RFI reevaluated again as mature cows. S. L. Morgan*1,2, D. A. Neuendorff 1, A. W. Lewis1, J. P. Banta1, T. D. A. Forbes3, A. L. Loyd2, and R. D. Randel1, 1Texas AgriLife Research, Overton, 2Texas AgriLife Research, College Station, 3Texas AgriLife Research, Uvalde.

11:00 AM 852 Level of maternal winter supplement and feed restricti on during postweaning development infl uences circulati ng concentrati ons of IGF-I in heifers during the peripartum and rebreeding period. A. J. Roberts*, R. C. Waterman, T. W. Geary, L. J. Alexander, and M. D. MacNeil, USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

11:15 AM 853 Winter grazing system and supplementati on of beef cows during late gestati on infl uence heifer progeny. R. N. Funston*, D. M. Larson, A. F. Summers, J. L. Marti n, and D. C. Adams, University of Nebraska West Central Research and Extension Center, North Platte.

11:30 AM 854 Gastrointesti nal nematode egg shedding rates in temperate adapted Angus and tropically-adapted Brahman and Romosinuano calves at weaning. C. C. Chase Jr. *1, L. C. Gasbarre2, S. W. Coleman1, D. G. Riley1, and E. E. Connor2, 1USDA-ARS-STARS, Brooksville, FL, 2USDA-ARS-BFGL, Beltsville, MD.

11:45 AM 855 Eff ect of calving season on net returns and risk of cow-calf producti on in western Canada. T. K. Sirski1, D. G. Brewin1, S. L. Scott *2, A. D. Iwaasa3, H. A. Lardner4, and H. C. Block2, 1University of Manitoba, Winnipeg, Canada, 2Agriculture and Agri-Food Canada, Brandon Research Centre, Brandon, Canada, 3Agriculture and Agri-Food Canada, Semiarid Prairie Agricultural Research Centre, Swift Current, Canada, 4Western Beef Development Centre, Lanigan, Canada.

12:00 PM 856 Estrous response and pregnancy rates of beef heifers exposed to bulls during an estrus synchronizati on protocol that included a 14-d CIDR, PGF2α, and, ti med AI and GnRH. J. G. Berardinelli*1, S. Tauck1, J. Wilkinson1, J. Olsen1, T. Gibbs1, K. C. Davis1, J. Dafoe2, and D. Boss2, 1Montana State University, Bozeman, 2Northern Agricultural Research Center, Havre, MT.

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12:15 PM 857 The relati onship of cow size to calf weaning weight in a commercial cow/calf operati on in the Southern Great Plains. G. L. Mourer*, C. P. McMurphy, E. Devuyst, and D. L. Lalman, Oklahoma State University, Stillwater.

Producti on, Management and the EnvironmentDairy 2

Chair: Marcia Endres, University of MinnesotaKorbel Ballroom 4abc

10:30 AM 858 Infrared thermography for detecti on of hoof lesions in dairy catt le. A. Orman1 and M. I. Endres*2, 1University of Uludag, Bursa, Turkey, 2University of Minnesota, St. Paul.

10:45 AM 859 Relati onship between udder and leg hygiene score and somati c cell count. M. Q. Shahid*, E. M. Shane, and M. I. Endres, University of Minnesota, St. Paul.

11:00 AM 861 Associati on between stall surface and various welfare measurements on dairy herds uti lizing recycled manure solids for bedding freestalls. A. W. Husfeldt* and M. I. Endres, University of Minnesota, St. Paul.

11:15 AM 862 Shade uti lizati on and distributi on of dairy cows in response to environmental conditi ons. A. L. Adams*, T. H. Friend, G. A. Holub, S. M. Garey, and C. L. Terrill, Texas A&M University, College Station.

11:30 AM 863 Associati ons between housing systems and animal welfare measurements assessed by survival analysis. K. M. Lobeck*, M. I. Endres, S. M. Godden, and J. Fetrow, University of Minnesota, St. Paul.

11:45 AM 864 Feed management practi ces on California dairies. N. Silva-del-Río*1, J. M. Heguy2, and A. Lago3, 1University of California Cooperative Extension, Tulare County, 2University of California Cooperative Extension, Stanislaus and San Joaquin Counties, 3APC, Inc., Ankeny, IA.

12:00 PM 860 Relati onship between environmental climate and physiologic response under stress conditi ons of dairy cows measured using thermal imaging in southeastern Sicily. G. Azzaro1, R. Petriglieri1, R. Ben Younes2, M. Caccamo*1, S. Carpino1, G. Cascone3, A. D’Emilio3, R. Mazzarella3, and G. Licitra1,4, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2Production Animale, Institut National Agronomique de Tunisie, Tunisia, 3DIA, Catania University, Catania, Italy, 4DACPA, Catania University, Catania, Italy.

Producti on, Management and the EnvironmentEnvironment 2

Chair: Carl Dahlen, North Dakota State UniversityKorbel Ballroom 2a

10:30 AM 865 Eff ects of heati ng broiler hatching eggs during 6 or 11 days of storage on hatchability. J. T. Brake*1, M. Güçbilmez2, S. Özlü2, R. Shiranjang2, and O. Elibol2, 1North Carolina State University, Department of Poultry Science,Raleigh, 2Department of Animal Science, Faculty of Agriculture, University of Ankara, Ankara, Turkey.

10:45 AM 866 Assessment of microbial communiti es involved in decompositi on of specifi ed risk material using a passively aerated laboratory-scale composter. S. Xu*1,2, T. A. McAllister2, J. J. Leonard1, and O. G. Clark3, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, AB, Canada, 3McGill University, Ste-Anne-de-Bellevue, QC, Canada.

11:00 AM 867 Eff ect of improved producti on effi ciency on pork’s carbon footprint: Derived environmental benefi ts of ractopamine in the US swine herd. G Boyd*1, D Anderson2, A Sutt on3, C Hogan1, and A Marks-Callahan4, 1Camco, Broomfi eld, CO, 2Colorado State University, Fort Collins, CO, 3Purdue University, West Lafayette, IN, 4Elanco Animal Health, Greenfi eld, IN.

11:15 AM 868 Analysis of the associati on of number of piglets born alive with sow level and management factors. S. S. Anil*1, L. Anil2, J. Deen1, S. K. Baidoo2, M. E. Wilson3, and T. L. Ward3, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, 3Zinpro Corporation, Eden Prairie, MN.

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11:30 AM 869 Nutriti onal evaluati on of kernel meal from non-toxic genotype and of detoxifi ed kernel meal from toxic genotype of Jatropha curcas in rat. Y. Chen1, J. X. Liu1, H. Y. Liu*1, H. P. S. Makkar2, and K. Becker2, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2Institute for Animal Production in the Tropics and Subtropics (480b), University of Hohenheim, Stuttgart, Germany.

Ruminant Nutriti onDairy: Fats and Carbohydrates

Chair: Aimee Wertz, South Dakota State UniversityKorbel Ballroom 2b

10:30 AM 870 Insulin signal transducti on in adipose ti ssue of peripartal dairy cows fed two levels of dietary energy prepartum. P. Ji*, J. S. Osorio, J. K. Drackley, and J. J. Loor, University of Illinois, Urbana.

10:45 AM 871 Duodenal infusion of α-linolenic acid aff ect fatt y acids metabolism in mammary gland of lactati ng dairy cows. G. Yang, J. Q. Wang*, D. P. Bu, E. Khas-Erdene, Q. S. Liu, L. Y. Zhou, P. Sun, and K. L. Liu, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

11:00 AM 872 Eff ects of diff erent rumen inert fatt y acids on fermentati on, anti -oxidati ve status, and microbiota in the rumen, in the absence or presence of dietary anti oxidant. Y. M. Wang1, J. H. Wang1, C. Wang*1, J. X. Liu1, H. Cao2, F. C. Guo2, and M. Vázquez-Añón3, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2Novus International Research Center, Beijing, China, 3Novus International, Inc., St. Louis, MO.

11:15 AM 873 Incorporati on of essenti al and non-essenti al fatt y acid into disti nct lipid classes in cultured bovine and porcine liver slices. C. Caldari-Torres*, A. J. Lengi, M. L. McGilliard, D. M. Shepherd, J. A. Stamey, and B. A. Corl, Virginia Polytechnic Institute and State University, Blacksburg.

11:30 AM 874 Eff ects of feeding increasing levels of concentrate on milk fatt y acid compositi on in grazing dairy cows. L. Antonacci1, G. A. Gagliostro*1, V. I. Cejas2, and M. A. Rodriguez2, 1Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Provincia de Buenos Aires, Argentina, 2Instituto Nacional de Tecnología Industrial (INTI), San Martín, Buenos Aires, Argentina.

11:45 AM 875 Eff ects of dietary fat supplements and forage:concentrate on feed intake, feeding and chewing behavior of holstein dairy cows. S. Kargar, M. Khorvash, M. Alikhani, and G. R. Ghorbani*, Isfahan University of Technology, Isfahan, Isfahan, Iran.

12:00 PM 876 Eff ects of rapidly rumen fermentable source of starch in prepartum diet on metabolism and performance of multi parous Holstein cows during the periparturient period. H. R. Mirzaei Alamouti *1, H. Amanlou1, and K. Rezayazdi2, 1University of Zanjan, Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran.

12:15 PM 877 Eff ects of cereal grain level in early lactati ng diets on metabolism and performance of Holstein cows. H. Amanlou1, N. Fazli1, S. S. Mosavi1, H. R. Mirzaei Alamouti *1, and M. Moeini2, 1University of Zanjan, Zanjan, Iran, 2Abhar Islamic Azad University, Zanjan, Abhar, Iran.

Ruminant Nutriti onDairy: Minerals, Vitamins and Misc.

Chair: Alex Bach, IRTA, SpainKorbel Ballroom 1ef

10:30 AM 878 Eff ects of dietary chromium propionate on glucose metabolism and insulin sensiti vity in growing catt le. J. W. Spears*1, C. S. Whisnant1, G. B. Hunti ngton1, K. E. Lloyd1, K. Krafk a2, and A. Lamptey2, 1North Carolina State University, Raleigh, 2Kemin AgriFoods North America, Inc., Des Moines, IA.

10:45 AM 879 The eff ect of rumen-protected choline on milk yield and compositi on of Holstein dairy cows. M. Ardalan*, M. Dehghan-Banadaky, and K. Rezayazdi, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

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11:00 AM 880 Impact of bioti n on producti on performance of lactati ng dairy cows: A meta-analysis. B. Chen* and J. X. Liu, Institute of Dairy Science, Zhejiang University, Hangzhou, China.

11:15 AM 881 Eff ects of acidifi ed by-products and pre-partum DCAD on serum calcium, post-partum health and performance when fed to prepartum transiti on dairy cows. D. J. Rezac*1, E. Block2, D. Weber2, M. J. Brouk1, and B. J. Bradford1, 1Kansas State University, Manhattan, 2Arm & Hammer Animal Nutrition, Princeton, NJ.


11:30 AM Break

11:45 AM 883 Eff ect of feeding potassium carbonate on milk fatt y acids in early lactati on cows. J. H. Harrison*1, R. L. Kincaid1, E. Block3, and T. Jenkins2, 1Washington State Universsity, Puyallup, 2Clemson University, Clemson, SC, 3Arm & Hammer Animal Nutrition, Princeton, NJ.

12:00 PM 884 Eff ects of rumen-protected choline on performance and hepati c fat metabolism in periparturient dairy catt le. R. Zom1, J. van Baal1, M. J. de Veth2, R. M. A. Goselink1, H. C. A. Widjaja-Greefk es1, J. A. Bakker1, and A. M. van Vuuren*1, 1Wageningen UR Livestock Research, Lelystad, the Netherlands, 2Balchem Corporation, New Hampton, NY.

12:15 PM 885 Dietary cati on-anion diff erence for lactati ng dairy ewes. A. Schlageter, G. Caja*, M. Ben Khedim, A. A. K. Salama, S. Carné, and E. Albanell, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

12:30 PM 886 Eff ects of feeding organic minerals (Availa-4 and 4-Plex) on milk producti on and reproducti ve performance in lactati ng dairy cows: A meta-analysis. A. R. Rabiee1, I. J. Lean*1, M. A. Stevenon2, and M. T. Socha3, 1SBSibus, Camden, NSW, Australia, 2EpiCentre, Massey University, Palmerston North, New Zealand, 3Zinpro Performance Minerals, Eden Prairie, MN.

Sexed Semen SymposiumApplying Sexed Semen in Catt le

Chair: George Seidel, Colorado State UniversitySponsor: XY Inc.

301/302

10:30 AM 887 Current status of sexed semen technology. G. Seidel*, Colorado State University, Fort Collins.

11:00 AM 888 The evoluti on of sex-sorted semen in the US dairy industry. J. M. DeJarnett e*, Select Sires, Inc., Plain City, OH.

11:30 AM 889 Implicati ons of sex-sorted dairy semen for geneti c change. B. G. Cassell*, Virginia Polytechnic Institute and State University, Blacksburg.

12:00 PM 890 Economic aspects of the use of sexed semen in dairy heifers and cows considering herd constraints. A. De Vries*, University of Florida, Gainesville.

Small RuminantSheep Producti on

Chair: R. R. Cockrum, University of WyomingKorbel Ballroom 3c

10:30 AM 891 Use of n-alkanes to esti mate intake and digesti bility of vegetati ve crops by young sheep. H. Dove* and W. M. Kelman, CSIRO Plant Industry, Canberra, ACT, Australia.

10:45 AM 892 Eff ect of level of intake on digesti bility of NDF of soybean hull diets in sheep. D. C. Hein, M. L. Thonney*, D. A. Ross, and D. E. Hogue, Cornell University, Ithaca, NY.

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11:00 AM 893 Evaluati on of feeding value of corn disti llers dried grains with solubles for sheep. G. Abdelrahim*1, J. Khati wada1, N. Gurung1, J. Vizcarra1, and C. Kerth1, 1Alabama A&M University, Normal, 2Tuskegee University, Tuskegee, AL, 3Auburn University, Auburn, AL.

11:15 AM 894 The eff ect of processing type of feedstuff on the fatt ening performance of Awassi ram lambs. H. Ustuner*, S. Dikmen, and I. I. Turkmen, University of Uludag, Bursa, Turkey.

11:30 AM 895 Eff ect of anaerobic enzyme matrix on fi ber digesti bility. H. M. Gado*1 and B. E. Borhami2, 1Ain Shams University, Department of Animal Production,Faculty of Agriculture,Cairo,Egypt, 2Alexandria University, Department ofAnimal Production, Faculty of Agriculture (El-Shatby),Alexandria,Egypt.

Teaching/Undergraduate and Graduate Educati on SymposiumBeyond PowerPoint: Use of Technology in the Classroom

Chair: Jacquelyn Hoff man, North Carolina State University405

10:30 AM 896 AG*IDEA: A nati onal consorti um of universiti es for off ering distance educati on program in agriculture. K. L. Esbenshade*1 and D. L. Boggs2, 1North Carolina State University, Raleigh, 2Kansas State University, Manhattan.

10:45 AM 897 Using cell phones to engage your audience. P. A. Curti s* and M. O. Kloepper, Auburn University, Auburn, AL.

11:00 AM 898 Use of e-portf olios for outcomes assessment in the animal sciences. C. M. Wood*, J. W. Knight, and E. A. Dunnington, Virginia Tech, Blacksburg.

11:15 AM 899 Use of Soft Chalk to create professional appearing content that will creati vely engage students. M. O. Kloepper*3,4, P. A. Curti s3, and D. R. Mulvaney1,2, 1Coll. of Agr., Auburn University, Auburn, AL, 2Anim. Sci., Auburn, AL, 3Poult. Sci., Auburn, AL, 4IT Specialist, Auburn, AL.

11:30 AM 900 Using Second Life for poultry science. M. O. Kloepper* and P. A. Curti s, Auburn University, Auburn, AL.

11:45 AM 901 On-line text, a new technology use in animal science courses. G. M. Hill* and J. E. Link, Michigan State University, East Lansing.

12:00 PM 902 Asynchronous distance educati on in feed science. C. R. Stark and P. R. Ferket*, North Carolina State University, Raleigh.

Animal Behavior and Well-BeingDairy, Sheep, and Beef

Chair: Rick Grant, William H. Miner Agricultural Research Insti tute403/404

2:00 PM 903 Behavioural changes of dairy cows during drying-off using abrupt cessati on of milking. K. A. Painter, K. E. Leslie*, and E. H. Tatone, University of Guelph, Guelph, ON, Canada.

2:15 PM 904 Short-term overcrowding aff ects the lying and social behavior of lactati ng Holstein dairy cows. P. D. Krawczel*1,2, L. B. Klaiber1, R. E. Butzler1, L. M. Klaiber1, H. M. Dann1, C. S. Mooney1, and R. J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2The University of Vermont, Department of Animal Science, Burlington.

2:30 PM 905 Early detecti on of lameness through pedometric acti vity and lying behaviour of dairy catt le. J. H. Higginson*1, S. T. Millman2, G. Cramer1,3, K. E. Leslie1, A. M. B. de Passille4, T. F. Duffi eld1, and D. F. Kelton1, 1University of Guelph, Guelph, ON, Canada, 2Iowa State University, Ames, 3Cramer Mobile Bovine Veterinary Services, Stratford, ON, Canada, 4Agriculture and Agri-Food Canada, Agassiz, BC, Canada.

2:45 PM 906 Behavioral responses to feeding regimens, housing and heat stress in dairy calves. A. L. Adams*, T. H. Friend, G. A. Holub, S. M. Garey, and C. L. Terrill, Texas A&M University, College Station.

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3:00 PM 907 Behavior of two cow genotypes (Holstein vs. Jersey) in two milk producti on systems (grazing vs. confi nement). A. I. Roca-Fernández*1, C. P. Ferris2, E. R. Vance2, and A. González-Rodríguez1, 1Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain, 2Agri-Food and Biosciences Institute, Hillsborough, Co. Down, UK.

3:15 PM Break

3:30 PM 908 Diet palatability infl uences the feeding behavior of sheep. I. R. Ipharraguerre*1 and J. J. Villalba2, 1Lucta SA, Barcelona, Spain, 2Utah State University, Logan.

3:45 PM 909 Early experience to fl avor diversity infl uences food selecti on and intake by sheep. J. J. Villalba*1 and I. R. Ipharraguerre2, 1Utah State University, Logan, 2Lucta SA, Barcelona, Spain.

4:00 PM 910 Preference in catt le off ered a ground switchgrass and alfalfa hay blend fl avored with sucrose or citric acid. S. J. Chavez*, S. Freeman, and G. B. Hunti ngton, North Carolina State University, Raleigh.

4:15 PM 911 Characterizati on of feeding behavior traits and associati ons with feed effi ciency in beef heifers fed a high-grain diet. E. Mendes*, G. Carstens, and L. Tedeschi, Texas A&M University, College Station.

4:30 PM 912 Approaches for assessing temperament in calves post-weaning. K. L. Barkley*1, L. D. Pullen1, A. M. Kopanko1, A. E. Tanner1, S. R. Blevins1, M. L. Wahlberg1, C. W. Swecker Jr.1, J. P. S. Neel2, W. M. Clapham2, and R. M. Lewis1, 1Virginia Tech, Blacksburg, 2USDA-ARS, Beaver, WV.

4:45 PM 913 Relati onship of temperament at calving and distributi on of beef cows grazing foothill rangeland. D. W. Bailey*1, H. C. VanWagoner2, D. Jensen2, D. L. Boss2, and M. G. Thomas1, 1New Mexico State University, Las Cruces, 2Montana State University, Havre.

ASAS Western Secti on SymposiumPerinatal Programming of Off spring Quality 2: Evidence for Impacts of

Maternal Nutriti on on Livestock Producti onChair: Rick Funston, University of Nebraska

Korbel Ballroom 1ab

2:00 PM 914 Maternal malnutriti on induces metabolic reprogramming in off spring. S. P. Ford*1, L. Zhang1, L. A. George1, Y. Ma1, N. M. Long1, A. B. Uthlaut1, and P. W. Nathanielsz2, 11Center for the Study of Fetal Programming, Department of Animal Science, University of Wyoming, Laramie, 22Center for Pregnancy and Newborn Research, University of Texas Health Sciences Center, San Antonio.

2:40 PM 915 Impacts of maternal nutriti on in farm animal species on growth characteristi cs of their off spring. M. Du*, M. J. Zhu, and S. P. Ford, Department of Animal Science, University of Wyoming, Laramie.

3:20 PM Break

3:40 PM 916 Maternal nutriti on and developmental programming: Impacts on development and functi on of the gastrointesti nal system in off spring. J. S. Caton*, A. M. Meyer, D. A. Redmer, K. A. Vonnahme, and L. P. Reynolds, Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo.

4:20 PM 917 Programming reproducti ve tract development. F. F. Bartol*1 and C. A. Bagnell2, 1Auburn University, Auburn, AL, 2Rutgers, The State University of New Jersey, New Brunswick.

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Beef Species SymposiumUpcoming Environmental Policies and Their Eff ects on Beef Producti on

Chair: Jason Rowntree, Michigan State UniversityKorbel Ballroom 2a


2:05 PM 918 Environmental issues: What every beef producer needs to know. T. McCann Thies*, National Cattlemen’s Beef Association, Washington, DC.

3:05 PM 919 Alberta’s experiences with green house gases: The beef protocols. J. Basarab*, Department of Agricultural, Food and Nutritional Science, University of Alberta, LaCombe, AB, Canada.

4:05 PM 920 Integrati on of environmental mandates into ranching and farming operati ons. P. Genho*, FMC, Salt Lake City, UT.

Breeding and Geneti csFuncti onal Traits and Fitness

Chair: Selma Forni, Pig Improvement Company/Genus plc405

2:00 PM 921 Telomere maintenance mechanisms in normal, immortalized, and transformed chicken cells. T. H. O’Hare* and M. E. Delany, Department of Animal Science, University of California, Davis.

2:15 PM 922 Geneti c analysis of walking ability and mortality in the turkey. C. D. Quinton1, B. J. Wood*1,2, and S. P. Miller1, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, Canada, 2Hybrid Turkeys, Kitchener, Canada.

2:30 PM 923 Factors aff ecti ng spermatozoa morphology in beef bulls. C. A. Roberts*, T. W. Geary, M. D. MacNeil, R. C. Waterman, A. J. Roberts, and L. J. Alexander, USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

2:45 PM 924 Bayesian QTL inference and gene identi fi cati on for fi rst-service concepti on rate in Brangus heifers. S. O. Peters*1,5, K. Kizilkaya2,4, D. J. Garrick2, R. L. Fernando2, J. M. Reecy2, Z. -L. Hu2, R. L. Weaber3, G. A. Silver1, and M. G. Thomas1, 1New Mexico State University, Las Cruces, 2Iowa State University, Ames, 3University of Missouri, Columbia, 4Adnan Menderes University, Turkey, 5University of Agriculture, Abeokuta, Abeokuta, NGR.

3:00 PM 925 Impact of sire birth weight potenti al on birth and weaning traits when mated to virgin heifers. G. K. Mantz* and P. Nyren, North Dakota State University Central Grasslands Research Extension Center, Streeter.

3:15 PM 926 Use of random regression models for the geneti c analysis of farrowing survival in pigs. C. Y. Chen*1, I. Misztal1, S. Tsuruta1, W. O. Herring2, J. Holl2, and M. Culbertson2, 1Department of Animal and Dairy Science, University of Georgia, Athens, 2Smithfi eld Premium Genetics Group, Rose Hill, NC.

3:30 PM 927 Eff ecti veness of geneti c predicti ons of Holstein gestati on length and relati onship to lactati on yield for the subsequent lactati on. H. D. Norman*, J. R. Wright, and R. H. Miller, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

3:45 PM 928 Esti mati on of geneti c parameters for measures of calf survival and health in a populati on of Holstein dairy calves in New York state. L. Henderson*1, F. Miglior2,3, A. Sewalem2,3, D. Kelton1, A. Robinson4, and K. E. Leslie1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Guelph Food Research Centre, Agriculture and Agri-Food Canada, Guelph, Ontario, Canada, 3Canadian Dairy Network, Guelph, Ontario, Canada, 4Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada.

4:00 PM 929 Esti mati on of geneti c parameters for workability traits. A. Sewalem*1,2, F. Miglior1,2, and G. Kistemaker2, 1Agriculture and Agri-Food Canada, Guelph Food Research Center, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada.

4:15 PM 930 Health treatment rates of Holstein cows selected for large versus small body size. J. C. Becker*, B. J. Heins, G. D. Marx, and L. B. Hansen, University of Minnesota, St. Paul.

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4:30 PM 931 Sequenti al evaluati on of longitudinal conformati on data in dairy cows. N. Gengler*1,2, S. Vanderick1, and C. Basti n1, 1University of Liège - Gembloux Agro-Bio Tech, Gembloux, Belgium, 2National Fund for Scientifi c Research, Brussels, Belgium.

4:45 PM 932 Fitness of Boer, Kiko, and Spanish does managed on humid, subtropical pasture in central Tennessee. R. Browning Jr. *1 and M. L. Leite-Browning2, 1Tennessee State University, Nashville, 2Alabama A&M University, Huntsville.

Companion Animals SymposiumComparati ve Enrichment: Implicati ons for Health and Behavior

Chair: Cheryl L. Morris, Omaha’s Henry Doorly ZooSponsors: Hill’s Science Diet, P&G

401/402

2:00 PM 933 The role of training and enrichment. C. Dikeman*, Omaha’s Henry Doorly Zoo, Omaha, NE.

2:05 PM 934 Animals make us human: A look at the emoti onal lives of animals. T. Grandin*, Colorado State University, Fort Collins.

2:40 PM 935 Bringing out their wild side—Enriching the lives of capti ve exoti c animals. M. S. Edwards*, California Polytechnic State University, San Luis Obispo.

3:15 PM 936 Improving the lives of laboratory dogs and cats through enrichment and training. B. M. Vester Boler*, University of Illinois, Urbana.

3:50 PM 937 Do our pets live enriched lives?C. Dikeman*, Omaha’s Henry Doorly Zoo, Omaha, NE.

4:25 PM 938 Bird enrichment—Above and beyond. E. Insalaco*, Denver Zoo, Denver, CO.

4:50 PM 939 Training and enrichment: Stepping into the future. N Irlbeck*1,2, 1Colorado State University, Fort Collins, 2Denver Zoological Gardens, Denver, CO.

5:15 PM Recepti on

CSAS SymposiumIssues in North American Livestock Transport

Chair: Luigi Faucitano, Agriculture & Agri-Food CanadaSponsors: Animal Transportati on Associati on, Alberta Farm Animal Care, CSAS

303

2:00 PM 940 Eff ects of vehicle design on the welfare and meat quality of pigs under Canadian transport conditi ons. L. Faucitano*1, S. Torrey1, R. Bergeron2, T. Widowski2, T. Crowe4, J. A. Correa3, J. P. Laforest3, E. Tamminga2, and H. W. Gonyou5, 1Agriculture & Agri-Food Canada, Sherbrooke, QC, Canada, 2University of Guelph, Guelph, ON, Canada, 3Laval University, Quebec City, QC, Canada, 4University of Saskatchewan, Saskatoon, SK, Canada, 5Prairie Swine Centre, Saskatoon, SK, Canada.

2:30 PM 941 Contributi ons of research to the practi cal aspects concerning long-term road transport of horses. C. L. Stull*, University of California, Davis.

3:00 PM 942 Catt le transport in North America—Current welfare research and future directi ons. K. S. Schwartzkopf-Genswein*1, L. A. González2, and T. Crowe3, 1Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 2University of Manitoba, Winnipeg, Manitoba, Canada, 3University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

3:30 PM 943 Conditi ons within B-train trailers transporti ng broiler chickens in Western Canada. N. A. Burlinguett e, J. M. Watt s, L. J. Graff , M. L. Strawford, K. P. C. Hui, T. G. Crowe*, H. L. Classen, and P. J. Shand, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

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4:00 PM 944 Fati gue: A major cause of commercial livestock truck accidents. J. A. Woods*, J. Woods Livestock Services, Blackie, Alberta, Canada.

Dairy FoodsFoods and Products

Chair: Kerry Kaylegian, Pennsylvania State University503/504

2:00 PM 945 Renneti ng properti es of milk containing high molecular weight oat β-glucan. N. Sharafb afi *1, S. M. Tosh2, M. Alexander1, and M. Corredig1, 1University of Guelph, Guelph, Ontario, Canada, 2Agri Culture Agri Food Canada, Guelph, Ontario, Canada.

2:15 PM 946 Interacti ons of milk proteins with tea polyphenols. S. Harati far*, G. Paliyath, and M. Corredig, University of Guelph, Ontario, Canada.

2:30 PM 947 Anti carcinogenic properti es of milk fat globule membrane. R. Zanabria*1, A. M. Tellez1,2, M. Griffi ths2,1, and M. Corredig1, 1University of Guelph, Guelph, ON, Canada, 2Canadian Research Institute for Food Safety (CRIFS), Guelph, ON, Canada.

2:45 PM 948 Gelati on properti es of casein micelles during combined renneti ng and mesophilic bacterial fermentati on: Eff ect of concentrati on by ultrafi ltrati on. E. Salvatore*1,2, M. Alexander2, A. Pirisi1, and M. Corredig2, 1Agris Sardegna, Dipartimento per la Ricerca nelle Produzioni Animali, Olmedo, Italy, 2Department of Food Science, University of Guelph, Guelph, Ontario, Canada.

3:00 PM 949 Producti on of α-lactalbumin enriched concentrate from serum whey. C. Marella*, P. Salunke, L. E. Metzger, and K. Muthukumarappan, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

3:15 PM 950 Evaluati on of correlati ons between chemical compositi ons and sensory properti es in Turkish set-type yoghurts. Z. Guler1 and Y. W. Park*2, 1Mustafa Kemal University, 31034 Antakya, Hatay, Turkey, 2Fort Valley State University, Fort Valley, GA.

Dairy FoodsMicrobiology

Chair: Stephanie Clark, Iowa State University501/502

2:00 PM 951 Wooden vat to produce PDO Ragusano cheese is a living system. G. Licitra*1,2, L. Tuminello2, N. Fucà2, P. Campo2, S. Lortal3, and S. Carpino2, 1DACPA, University of Catania, Catania, Italy, 2CoRFiLaC, Regione Siciliana, Ragusa, Italy, 3UMR Science et Technologie du Lait et de l’Oeuf, Rennes Cedex, France.

2:15 PM 952 Survival of Lactobacillus acidophilus in Boursin-like cheese aft er gastric and enteric conditi ons in vitro. A. M. Liserre*1, P. B. Zacarchenco1, K. M. O. dos Santos2, F. C. A. Buriti 2, L. S. Gonçalves1, and L. R. Monteiro1, 1Instituto Tecnologia Alimentos. Av. Brasil, Campinas, SP, Brazil, 2EMRAPA, Centro Nacional de Pesquisa de Caprinos e Ovinos, Sobral, Ceará, Brazil.

2:30 PM 953 Additi on of probioti c bacteria modifi es the biodiversity of other lacti c acid bacteria in Cheddar cheese. B. Ganesan*4,3, B. C. Weimer1, G. Rompato2, J. Pinzon1, P. Desai2,3, C. Brothersen4,3, and D. J. McMahon4,3, 1University of California, Davis, 2Center for Integrated BioSystems, Utah State University, Logan, 3Department of Nutrition, Dietetics, and Food Sciences, Utah State University, Logan, 4Western Dairy Center, Utah State University, Logan.

2:45 PM 954 Producti on of microcapsules of Lactobacillus acidophilus to add in dairy products. A. M. Liserre*1, P. B. Zacarchenco1, C. R. Meneze3, A. E. C. Antunes2, G. M. B. Q. Cardozo1, and I. Moreno1, 1Tecnolat/ Instituto de Tecnologia de Alimentos, Campinas, São Paulo, Brazil, 2UNICAMP; Universidade Estadual de Campinas - Limeira, Limeira, São Paulo, Brazil, 3Universidade de Santa Maria, Rio Grande do Sul, Brazil.

225

3:00 PM 955 Novel immunosti mulatory acti viti es of CpG oligodeoxynucleoti des from Streptococcus thermophilus. T. Shimosato*1, M. Fujimoto1, M. Tohno2, T. Sato3, H. Otani1, and H. Kitazawa4, 1Shinshu University, Kamiina, Nagano, Japan, 2National Institute of Livestock and Grassland Science, Nasushiobara, Tochigi, Japan, 3Yokohama City University, Yokohama, Kanagawa, Japan, 4Tohoku University, Sendai, Miyagi, Japan.

3:15 PM 956 Toll-like receptor 2 parti cipates in the intesti nal epithelial regulati ng acti vity of Lactobacillus kefi ranofaciens M1 isolated from fermented milk product kefi r. Y. P. Chen*, W. S. Hong, T. Y. Dai, I. N. Huang, and M. J. Chen, National Taiwan University, Taipei, Taiwan, Republic of China.

3:30 PM 957 Inhibitory eff ect of Taiwanese ropy fermented milk in an ovalbumin-induced allergy mouse model. I. N. Huang*1, T. Y. Dai1, S. Y. Wang2, and M. J. Chen1, 1Department of Animal Science and Technology, National Taiwan University, Taipei, Taiwan, 2Experimental Farm, National Taiwan University, Taipei, Taiwan.

Lactati on Biology 2Chair: Wendie Cohick, Rutgers University

Korbel Ballroom 3b

2:00 PM 958 Regulati on of mammary epithelial cell proliferati on and gene expression by Semen vaccariae acti ve monomer. Z. Y. Wan, H. L. Tong, Q. Z. Li, and X. J. Gao*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

2:15 PM 959 Deleti on of thyroid hormone responsive spot 14 exacerbates the anti -lipogenic aff ect of trans-10, cis-12 conjugated linoleic acid (CLA) in the mammary gland. K. J. Harvati ne*1, Y. R. Boisclair2, and D. E. Bauman2, 1Penn State University, University Park, 2Cornell University, Ithaca, NY.

2:30 PM 960 The role of SREBP-1 in lipogenesis in bovine mammary epithelial cells. L. Ma* and B. A. Corl, Virginia Polytechnic Institute and State University, Blacksburg.

2:45 PM 961 Eff ects of t10,c12 CLA dose on mammary gland development, adiposity, and infl ammati on in mice. M. R. Foote*, S. L. Giesy, G. Bernal-Santos, D. E. Bauman, and Y. R. Boisclair, Cornell University, Ithaca, NY.

3:00 PM 962 Impact of ti me of milk storage in the udder on fat. M. Dutreuil1,2, C. Cébo3, J. Guinard-Flament2,1, and C. Hurtaud*1,2, 1INRA UMR1080 Production du lait, Saint-Gilles, France, 2Agrocampus Ouest UMR1080 Production du lait, Rennes, France, 3INRA Unité GABI, Jouy-en-Josas, France.

3:15 PM 963 IGF-I regulates the expression of GLUT12 in bovine mammary epithelial cells. Y. Shao* and F -Q. Zhao, Department of Animal Science, University of Vermont, Burlington.

3:30 PM 964 Mammary mitochondrial functi on is associated with lactati on performance in inbred mice. J. Wei*, S. Kiser, J. George, D. Anderson, and D. Hadsell, Baylor College of Medicine, Houston, TX.

3:45 PM 965 Temporal changes in the mammary mitochondrial proteome of the mouse suggest that increases in a limited number of proteins is necessary to support increased ATP synthesis during early lactati on. D. Hadsell*1, W. Olea1, R. Matsunami2, and D Engler2, 1Baylor College of Medicine, Houston, TX, 2The Methodist Hospital Research Institute, Houston, TX.

Meat Science and Muscle Biology SymposiumImpact of Pre- and Post-Slaughter Handling on Meat Quality

Chair: Giuseppe Bee, Agroscope Liebefeld Posieux304

2:00 PM 966 Handling of pigs and the eff ect on muscle metabolism prior to harvest. M. J. Ritt er* and S. N. Carr, Elanco Animal Health, Greenfi eld, IN.

2:45 PM 967 Pre-slaughter stress in ruminants and its relati onship to meat quality. D. M. Ferguson*1 and R. D. Warner2, 1CSIRO Livestock Industries, Armidale, NSW, Australia, 2Victorian Department of Primary Industries, Werribee, VIC, Australia.

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3:30 PM 968 Impact of early pre and post-mortem processing on poultry meat quality. S. Barbut*, University of Guelph, Guelph, ON, Canada.

4:15 PM 969 Processing practi ces and perceived pork quality. T. Ngapo*, Agriculture and Agri-Food Canada, St Hyacinthe, Quebec, Canada.

Nonruminant Nutriti onFeed Additi ves

Chair: Scott Radcliff e, Purdue UniversityKorbel Ballroom 3c

2:00 PM 970 Benefi ts of a syntheti c anti oxidant on improving growth performance in broiler chicks. J. Zhao*, F. Yan, C. Atwell, D. Macaraeg, M. Vazquez-Anon, J. D. Richards, R. J. Harrell, S. Carter, and T. Hampton, Novus International Inc.

2:15 PM 971 Probioti c, prebioti c and yeast supplementati on in broiler diets from 1 to 42 days of age: 1. Producti ve performance and economic effi ciency. S. A. Riad1, H. M. Safaa*1, F. R. Mohamed1, S. S. Siam2, and H. A. El-Minshawy3, 1Animal Production Department, Faculty of Agriculture, Cairo University, Giza 12613, Giza, Egypt, 2Poultry Breeding Department, Animal Production Research Institute, Dokki, Giza, Egypt, 3Ministry of Agriculture, Dokki, Giza, Egypt.

2:30 PM 972 Starter feed supplementati on level eff ects of coated sodium butyrate (Adimix) on growth performance of broilers. R. D. Malheiros* and P. R. Ferket, North Carolina State University, Raleigh.

2:45 PM 973 Investi gati on on the eff ects of anti bioti c growth promoters alternati ves on broiler performance. M. Shivazad*1,2, N. Ghazvini2, and S. N. Mousavi2, 1University of Tehran, Tehran, Iran, 2Varamin-Pishva branch, Islamic Azad University, Varamin, Iran.

3:00 PM 974 Dietary supplementati on of Spirulina platensis in Austra-White chicken improves proximate compositi on of meat. A. Kollanoor Johny*1, K. P. Sreekumar2, S. C. Nair2, and P. Kutti narayanan3, 1Department of Animal Nutrition, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India, 2Department of Animal Physiology, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India, 3Center of Excellence in Meat Science and Technology, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India.

3:15 PM Break

3:30 PM 975 Increased fi ber digesti on and decreased fecal output in pigs fed fi brolyti c bacteria. C. Ziemer*1, S. Arcidiacano2, A. Ragauskas3, and M. Morrison4,5, 1National Laboratory for Agriculture and the Environment, ARS, USDA, Ames, IA, 2US Army Natick Soldier Center, Natick, MA, 3Institute of Paper Science and Technology, Georgia Institute of Technology, Atlanta, 4Department of Animal Science, Ohio State University, Columbus, 5CSIRO Livestock Industries, St. Lucia. QLD, Australia.

3:45 PM 976 Eff ects of dietary resveratrol supplementati on on egg producti on and egg yolk lipid peroxidati on. K. Sahin*1, F. Akdemir2, C. Orhan1, M. Tuzcu3, A. Hayirli4, and N. Sahin1, 1Department of Animal Nutrition & Nutritional Disorders, Faculty of Veterinary Medicine, Firat University, Elazig, Turkey, 2Department of Animal Nutrition & Nutritional Disorders, Faculty of Veterinary Medicine, Dicle University, Diyarbakir, Turkey, 3Department of Biology, Faculty of Science, Firat University, Elazig, Turkey, 4Department of Animal Nutrition & Nutritional Disorders, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey.

4:00 PM 977 The eff ect of feeding Original XPC to turkey breeder hens and progeny on starter poult performance and early breast muscle development. P. R. Ferket*1, R. D. Malheiros1, M. J. Wineland1, J. L. Grimes1, and D. T. Moore2, 1North Carolina State University, Raleigh, 2Diamond V Inc., Cedar Rapids, IA.

4:15 PM 978 Use of a Bacillus amyloliquefaciens probioti c in broiler farms. J. J. Mallo*1, M. I. Gracia2, P. Honrubia1, and G. Sedano3, 1Norel SA, Madrid, Spain, 2Imasde Agroalimentaria SL, Madrid, Spain, 3Nutyser SL, Burgos, Spain.

4:30 PM 979 Chemical and nutriti ve compositi on of low-fi ber canola: The eff ects of seed coat color and enzyme supplementati on. W. Jia*1, M. Mogielnicka1, A. Rogiewicz1, G. Rakow2, D. Hickling3, and B. A. Slominski1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Agriculture and Agri-Food Canada, Saskatoon, Saskatchewan, Canada, 3Canola Council of Canada, Winnipeg, Manitoba, Canada.

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Nonruminant Nutriti onHealth 2

Chair: Marcos Rostagno, Virginia Tech301/302

2:00 PM 980 Pre-hatch colonizati on of the chick gut with probioti c bacteria. J. E. de Oliveira*1, J. M. B. M. van der Vossen2, A. M. T. Ouwens2, E. Hangoor1, and T. A. Scott 1, 1Provimi, Velddriel, the Netherlands, 2TNO, Zeist, the Netherlands.

2:15 PM 981 Methionine hydroxy-analogue as anti oxidant defence enhancer. Q. Swenen1,3, J. Buyse1, P.-A. Geraert2, Y. Mercier*2, N. Everaert1, A. Sti nckens1, H. Willemsen1, L. Yue1, and E. Decuypere1, 1K. U. Leuven, Laboratory for Livestock Physiology, Immunology and Genetics, Department of Biosystems. Kasteelpark Arenberg 30, 3001 Leuven, Belgium, 2Adisseo France S. A. S, F-92160 Antony, France, 3University of Hasselt, Center for Environmental Sciences, Agoralaan building C, 3590 Diepenbeek, Belgium.

2:30 PM 982 Comparati ve in vitro anti microbial acti vity and mechanism of bovine lactoferricin-derived syntheti c pepti des. Y. Liu*, Y. Xie, F. Han, Y. Gao, C. Luan, and Y. Wang, Zhejiang University, Hangzhou, Zhejiang, China.

2:45 PM 983 Microbial programming in the gut of neonatal pigs. D. Petri* and A. G. Van Kessel, University of Saskatchewan, Saskatoon, Canada.

3:00 PM 984 Effi cacy of water-soluble anti oxidants on chicken embryos challenged by hypoxia. J. E. de Oliveira*1, Y. Li2, H. Willemsen2, E. Decuypere2, and T. A. Scott 1, 1Provimi, Velddriel, the Netherlands, 2Department of Biosystems, K. U. Leuven, Belgium.

3:15 PM 985 Growth response, carcass evaluati on and haematology of broilers fed graded levels of enzyme treated cocoa bean shell based diets. M. D. Olumide, O. A. Ogunwole*, and O. A Adebiyi, Department of Animal Science, University of Ibadan, Ibadan, Nigeria.

3:30 PM 986 Evaluati on of the effi cacy of Myco-Ad in preventi ng afl atoxin toxicity in broiler chicks. C. A. Mallmann1, P. Dilkin1, L. Giacomini1, R. H. Rauber1, and D. Zaviezo*2, 1Universidade Federal de Santa Maria, Laboratorio de Analises Micotoxicologicas (LAMIC), Santa Maria, RS, Brazil, 2Special Nutrients, Miami, FL.

3:45 PM 987 Effi ciency of feed additi ves to reduce the eff ects of chronic exposure to afl atoxin and deoxynivalenol on growth and immune status of pigs. A. C. Chaytor*1, M. T. See1, J. A. Hansen2, A. L. P. de Souza2, D. C. Kendall2, T. F. Middleton3, and S. W. Kim1, 1North Carolina State University, Raleigh, 2Murphy-Brown LLC, Rose Hill, NC, 3AgProvision LLC, Kenansville, NC.

4:00 PM 988 Discrepancies between in vitro and in vivo fumonisin binding with organoclays. J. N. Broomhead*, Amlan International, Chicago, IL.

Physiology and EndocrinologySperm Ferti lity, Embryos and Development

Chair: David Miller, University of Illinois505/506

2:00 PM 989 Comparison study of alternati ve cryoprotectants for cryopreserving bull spermatozoa. M. M. Awad*, Animal Production Dept. Faculty of Agriculture, Suez Canal University, Ismailia, Egypt.

2:15 PM 990 Eff ects of anti -lipid peroxidati on supplements on frozen-thawed boar spermatozoa. B. D. Whitaker*, R. Taupier, and S. J. Casey, Ferrum College, Ferrum, VA.

2:30 PM 991 Reproducti ve performance of sows inseminated with various doses of frozen-thawed semen. K. S. Fisher*1, T. S. Stewart1, P. H. Purdy2, H. D. Blackburn2, W. L. Singleton1, B. L. Sparks1, P. J. Gunn1, and G. A. Bridges1, 1Purdue University, West Lafayette, IN, 2National Animal Germplasm Program, NCGRP, ARS, USDA, Fort Collins, CO.

2:45 PM 992 Analysis of proteomic changes during sperm capacitati on associated with sperm ferti lity. Y. J. Park*, S. A. Oh, W. S. Kwon, S. J. Yoon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

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3:00 PM 993 Prognosis of bull ferti lity using sperm penetrati on assay. Y. J. Park*, S. A. Oh, S. J. Yoon, W. S. Kwon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

3:15 PM 994 Semen quality index of broiler breeder cockerels subjected to diff erent collecti on techniques. A. Ijaz*, M. U. Sohail, H. Rehman, M. Aleem, A. Riaz, and M. S. Yousaf, University of Veterinary and Animal Sciences, Lahore, Pakistan.

3:30 PM 995 Eff ect of supplemental sialic acid on the ferti lity of in vitro stored turkey semen. J. A. Long* and T. Conn, Beltsville Agricultural Research Center, Beltsville, MD.

3:45 PM 996 Vitrifi cati on of bovine blastocysts: Eff ects of cooling with an aluminum block submerged in liquid nitrogen versus liquid nitrogen cooled air and lowering sodium and calcium concentrati ons in vitrifi cati on media. S. G. Kruse* and G. E. Seidel, Colorado State University, Fort Collins.

4:00 PM 997 Effi cacy of embryo transfer in lactati ng dairy cows during summer using fresh or vitrifi ed embryos produced in-vitro with sex-sorted semen. B. M. Stewart1, J. Block2,4, P. Morelli1, A. E. Navarrett e1,3, M. Amstalden3, L. Bonilla4, P. J. Hansen4, and T. R. Bilby*1,3, 1Texas AgriLife Research and Extension, Texas A&M System, Stephenville, 2OvaTech, LLC, Gainesville, FL, 3Texas A&M University, College Station, 4University of Florida, Gainesville.

4:15 PM 998 The importance of fi broblast growth factors on bovine embryo development in vitro. S. D. Fields*, P. J. Hansen, and A. D. Ealy, University of Florida, Gainesville.

4:30 PM 999 Changes in cotyledonary vascular architecture with advancement of placentomal (PLAC) type during gestati on in the ewe. S. Hein*1, A. Uthlaut1, P. W. Nathanielsz1,2, and S. P. Ford1, 1Center for the Study of Fetal Programming, Dept. of Anim. Sci., University of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Dept. of OB/GYN, University of Texas Health Sciences Center, San Antonio.

Producti on, Management and the EnvironmentBeef 2

Chair: Carl Dahlen, North Dakota State UniversityKorbel Ballroom 4def

2:00 PM 1000 Eff ects of anabolic implants on growth and carcass traits of feedlot steers and heifers: A meta-analysis. C. D. Reinhardt*1 and L. R. Corah2, 1Kansas State University, Manhattan, 2Certifi ed Angus Beef, Manhattan, KS.

2:15 PM 1001 Factors aff ecti ng Certi fi ed Angus Beef acceptance in spring-born, black-hided beef calves. G. D. Fike*1, M. E. King1, L. R. Corah1, and W. D. Busby2, 1Certifi ed Angus Beef LLC, Wooster, OH, 2Iowa Tri-County Steer Carcass Futurity, Lewis.

2:30 PM 1002 Eff ect of ti me of birth within the spring calving season on performance and carcass traits of beef calves fed in the Iowa Tri-County Steer Carcass Futurity. G. D. Fike*1, M. E. King1, L. R. Corah1, and W. D. Busby2, 1Certifi ed Angus Beef LLC, Wooster, OH, 2Iowa Tri-County Steer Carcass Futurity, Lewis.

2:45 PM 1003 Eff ects of roughage source and dried corn disti llers grains concentrati on on feedlot performance and carcass characteristi cs. C. L. Maxwell*1, M. S. Brown1, N. A. Cole2, B. Coufal1, J. O. Wallace1, J. Simroth-Rodriguez1, and S. Pratt 1, 1West Texas A&M University, Canyon, 2USDA ARS Conservation and Production Research Laboratory, Bushland, TX.

3:00 PM 1004 The relati ve importance of weaning management and vaccinati on history on fi nishing performance and carcass characteristi cs of beef calves. M. J. Macek*1, K. C. Olson1, J. R. Jaeger2, T. B. Schmidt3, D. U. Thomson1, J. W. Iliff 1, and L. A. Pacheco1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays, 3Mississippi State University, Starkville.

3:15 PM 1005 Eff ects of degree of respiratory disease vaccinati on on health and growth performance of ranch-direct beef calves during weaning and receiving. M. J. Macek*1, J. R. Jaeger2, T. B. Schmidt3, D. U. Thomson1, J. W. Bolte2, L. A. Pacheco1, N. A. Sproul1, L. R. Hibbard1, G. J. Eckerle1, and K. C. Olson1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays, 3Mississippi State University, Starkville.

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3:30 PM 1006 Infl uencing steer performance through maternal nutriti on. A. F. Summers*1, K. H. Ramsay2, and R. N. Funston1, 1University of Nebraska West Central Research and Extension Center, North Platte, 2Rex Ranch, Ashby, NE.


3:45 PM 1008 Incidence of quality defects in market beef and dairy cows and bulls sold through livestock aucti on markets in the western United States. J. K. Ahola*1, H. A. Foster3, D. L. VanOverbeke4, K. S. Jensen2, R. L. Wilson2, J. B. Glaze2, T. E. Fife2, C. W. Gray2, S. A. Nash2, R. R. Panti ng2, and N. R. Rimbey2, 1Colorado State University, Fort Collins, 2University of Idaho, Moscow, 3Independent Contractor, California Beef Council, Sacramento, 4Oklahoma State University, Stillwater.

4:00 PM 1009 Eff ects of quality defects in market beef and dairy cows and bulls on selling price at aucti on in the western United States. J. K. Ahola*1, H. A. Foster3, D. L. VanOverbeke4, K. S. Jensen2, R. L. Wilson2, J. B. Glaze2, T. E. Fife2, C. W. Gray2, S. A. Nash2, R. R. Panti ng2, and N. R. Rimbey2, 1Colorado State University, Fort Collins, 2University of Idaho, Moscow, 3Independent Contractor, California Beef Council, Sacramento, 4Oklahoma State University, Stillwater.

4:15 PM 1010 Performance of medium and small frame steers under pasture and pasture-feedlot fi nishing. G. K. Mantz* and P. Nyren, North Dakota State University Central Grasslands Research Extension Center, Streeter.

4:30 PM 1011 Comparing the environmental impact of the US beef industry in 1977 to 2007. J. L. Capper*, Department of Animal Sciences, Washington State University, Pullman.

Producti on, Management and the EnvironmentGeneral

Chair: David Bravo, Pancosma, Switzerland507

2:00 PM 1012 A mobile modifi ed atmosphere killing unit for small fl ock depopulati on. A. B. Webster* and S. R. Collett , University of Georgia, Athens.

2:15 PM 1013 Overview of lighti ng in Kentucky broiler houses. D. G. Overhults1, A. J. Pescatore1, I. Lopes1, G. Morello1, J. P. Jacob*1, J. Earnest Jr. 1, M. Miller2, and R. S. Gates3, 1University of Kentucky, Lexington, 2Kentucky Poultry Federation, Winchester, 3University of Illinois, Champaign.

2:30 PM 1014 Evaluati on of the eff ect of supplementi ng complex trace minerals on the development of claw lesions in stall-housed sows. S. S. Anil*1, L. Anil2, J. Deen1, S. K. Baidoo2, M. E. Wilson3, and T. L. Ward3, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, 3Zinpro Corporation, Eden Prairie, MN.

2:45 PM 1015 Correlati on between producti on traits and sexual behavior in white-faced yearling rams. V. A. Uthlaut*, G. E. Moss, R. H. Stobart, B. A. Larson, and B. M. Alexander, University of Wyoming, Laramie.

3:00 PM 1016 Opti mal livestock gross margin for dairy insurance contract design. M. Valvekar, V. E. Cabrera*, and B. W. Gould, University of Wisconsin, Madison.

3:15 PM 1017 Do hyphenated techniques permit the speciati on of metal glycinate complexes?C. Ionescu*1, V. Vacchina2, R. Lobinski3, S. Oguey1, and D. Bravo1, 1Pancosma, Geneva, Switzerland, 2UT2A, Pau, France, 3CNRS, Pau, France.

3:30 PM 1018 Determinati on of metal glycinate in premixes using capillary electrophoresis coupled with an inducti vely coupled plasma mass spectrometry detector (CE-ICP-MS). C. Ionescu*1, V. Vacchina2, S. Oguey2, R. Lobinski3, and D. Bravo1, 1Pancosma, Geneva, Switzerland, 2UT2A, Pau, France, 3CNRS, Pau, France.

3:45 PM 1019 Determining the opti mal age for recording the reti nal vascular patt ern image of lambs. M. A. Rojas-Olivares1, G. Caja*1, S. Carné1, A. A. K. Salama1, N. Adell2, and P. Puig1, 1Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 2Universitat de Girona, Girona, Spain.

4:00 PM 1020 Predicti ng probability of pregnancy using all acti vity signals prior to pregnancy diagnosis. A. H. Sanders*, A. De Vries, and J. Block, University of Florida, Gainesville.

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4:15 PM 1021 Development of a model for heat stress response in primiparous sows during criti cal stages of reproducti on. E. A. Coate*, M. C. Lucy, P. A. Eichen, and D. E. Spiers, University of Missouri-Columbia.

PSA Emerging Issues SymposiumSocial Sustainability of Egg Producti on

Chair: Joy Mench, UC-DavisKorbel Ballroom 1cd

2:00 PM 1022 The egg industry—Market context and sustainability issues. J. A. Mench*, D. A. Sumner, and J. T. Rosen-Molina, University of California, Davis.

2:30 PM 1023 Economic and market issues on the sustainability of egg producti on in the United States: Analysis of alternati ve producti on systems. D. A. Sumner*1, H. R. Gow2, D. R. Hayes3, W. A. Matt hews1, F. B. Norwood4, J. T. Rosen-Molina1, and W. N. Thurman5, 1University of California, Davis, 2Michigan State University, East Lansing, 3Iowa State University, Ames, 4Oklahoma State University, Stillwater, 5North Carolina State University, Raleigh.

3:00 PM 1024 The impact of diff erent housing systems on egg safety and quality. P. S. Holt*1, R. H. Davies2, J. Dewulf3, R. K. Gast1, J. K. Huwe4, D. R. Jones1, D. Waltman5, and K. R. Willian6, 1USDA/ARS Egg Safety and Quality Research Unit, Athens, GA, 2Veterinary Laboratory Agencies, Weybridge, UK, 3Veterinary Epidemiology, Ghent University, Ghent, Belgium, 4USDA/ARS Animal Metabolism Research Unit, Fargo, ND, 5Georgia Poultry Laboratory, Oakwood, 6Chemistry Deparment, Tuskegee University, Tuskegee, AL.

3:30 PM 1025 Environmental impacts and sustainability of egg producti on systems. H Xin*1, R. S. Gates2, A. R. Green2, F. M. Mitloehner3, P. A. Moore, Jr. 4, and C. M. Wathes5, 1Iowa State University, Ames, 2University of Illinois, Urbana-Champaign, 3University of California, Davis, 4USDA-ARS, Fayetteville, AR, 5University of London, UK.

4:00 PM 1026 Values and public acceptability dimensions of sustainable egg producti on. P. B. Thompson*1, M. Appleby5, L. Busch1,2, L. Kalof1, M. Miele3, B. Norwood6, and E. Pajor4, 1Michigan State University, East Lansing, 2Lancaster University, Lancaster, UK, 3Cardiff University, Cardiff, Wales, UK, 4Calgary University, Calgary, AL, Canada, 5World Society for the Protection of Animals, London, UK, 6Oklahoma State University, Stillwater.

4:30 PM 1027 Hen welfare in diff erent housing systems. D. C. Lay Jr. *1, R. M. Fulton2, P. Y. Hester3, D. M. Karcher2, J. B. Kjaer4, J. A. Mench5, B. A. Mullens6, R. C. Newberry7, C. J. Nicol8, N. P. O’Sullivan9, and R. E. Porter10, 1USDA-Agricultural Research Service, Livestock Behavior Research Unit, West Lafayette, IN, 2Michigan State University, East Lansing, 3Purdue University, West Lafayette, IN, 4Fed. Agri. Res. Centre, Celle, Germany, 5University of California, Davis, 6University of California, Riverside, 7Washington State University, Pullman, 8University of Bristol, UK, 9Hy-Line International, Des Moines, IA, 10University of Minnesota, St. Paul.

5:00 PM 1028 Valuing stakeholder input in setti ng research prioriti es for sustainable egg producti on. J. C. Swanson*, Michigan State University, East Lansing.

Ruminant Nutriti onBeef 2

Chair: John Wagner, Colorado State UniversityKorbel Ballroom 2b

2:00 PM 1029 Characterizati on of physical factors aff ecti ng ruminal lipolyti c acti vity in vitro. H. D. Edwards*1, M. D. Hardin1, R. K. Miller1, N. A. Krueger2, R. C. Anderson2, and D. J. Nisbet2, 1Texas A&M University, College Station, 2USDA/ARS, Southern Plains Agriculture Research Center, Food and Feed Safety Research Unit, College Station, TX.

2:15 PM 1030 Potenti al for water intake to predict dry matt er intake in fi nishing beef steers. M. H. Ramos*1, M. S. Kerley1, M. Brankovic2, J. Gillespie2, and C. Huisma2, 1University of Missouri, Columbia, 2GrowSafe, Airdrie, CA.

2:30 PM 1031 Eff ect of calving season and fi nishing system on performance of beef steers in western Canada. H. C. Block1, A. D. Iwaasa2, L. C. Thompson3, H. A. Lardner*3, and S. L. Scott 1, 1Agriculture and Agri-Food Canada, Brandon Research Centre, Brandon, MB, Canada, 2Agriculture and Agri-Food Canada, Semiarid Prairie Agricultural Research Centre, Swift Current, SK, Canada, 3Western Beef Development Centre, Lanigan, SK, Canada.

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2:45 PM 1032 Eff ects of a bacterial inoculant on fermentati on of barley or corn silage and on the growth performance of steers fed the ensiled crop. W. Addah*1,2, J. Baah2, P. Groenewegen3, E. K. Okine1, and T. A. McAllister2, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada, 3Alltech Canada, Inc., Calgary, AB, Canada.

3:00 PM 1033 Interacti ons between animal age and media fatt y acids on subcutaneous and intramuscular adipose ti ssue explants from Angus steers. D. T. Silvey*1, G Go1, L. A. Gilmore1, S. B. Smith1, B. J. Johnson3, and M Doumit2, 1Intercollegiate Faculty of Nutrition, Texas A&M University, College Station, 2University of Idaho, Moscow, 3Department of Food and Animal Science, Texas Tech University, Lubbock.

3:15 PM 1034 Characterizati on of feed effi ciency traits and relati onships with serum metabolites, corti sol and IGF-I in growing Brangus heifers. R. R. Gomez*, G. E. Carstens, T. H. Welsh, Jr., P. A. Lancaster, L. J. Slay, and W. K. Krueger, Texas A&M University, College Station.

3:30 PM 1035 Eff ects of source and level of dietary roughage and ractopamine (Optafl exx) supplementati on on growth performance, carcass traits, and beef quality. D. Glanc*, K. Swanson, C. Campbell, and I. Mandell, University of Guelph, Guelph, Ontario, Canada.

3:45 PM 1036 Natural and conventi onal diet and management eff ects on steer feedlot performance, carcass traits and economics. M. M. Thompson*1, C. S. Schauer1, V. L. Anderson2, B. R. Ilse2, R. J. Maddock3, and K. K. Karges4, 1Hettinger Research Extension Center, North Dakota State University, Hettinger, 2Carrington Research Extension Center; North Dakota State University, Carrington, 3Department of Animal Sciences, North Dakota State University, Fargo, 4Poet Nutrition, Inc., Sioux Falls, SD.

4:00 PM 1037 Eff ect of calving season and wintering system on cow performance. W. A. Griffi n*1, T. J. Klopfenstein1, D. C. Adams2, G. E. Erickson1, L. A. Stalker2, J. A. Musgrave2, and R. N. Funston2, 1University of Nebraska, Lincoln, 2University of Nebraska West Central Research and Extension Center, North Platte.

4:15 PM 1038 Eati ng patt ern of Holstein bulls and steers fed high-concentrate rati ons using a computerized concentrate feeder. M. Devant*1, S. Marti 1, and A. Bach2,1, 1Department of Ruminant Production, IRTA, Barcelona, Spain, 2ICREA, Barcelona, Spain.

4:30 PM 1039 Formati on of trans-18:1 and CLA isomers in rumen and digesta of bulls fed diff erent polyunsaturated fatt y acid diets. D. Dannenberger*1, K. Nuernberg1, X. Shen2, G. Nuernberg1, and R. Zhao2, 1Leibniz Institute for Farm Animal Biology, Dummerstorf, Germany, 2Nanjing Agricultural University, Nanjing, China.

Ruminant Nutriti onBeef: Forages and Grazing

Chair: Pablo Gregorini, Dairy-NZ, New ZealandKorbel Ballroom 2c

2:00 PM 1040 Eff ects of self-fed byproducts on animal performance, carcass traits and fatt y acid profi les of pasture reared fi nishing catt le. D. D. Kiesling*, D. G. Morrical, D. R. Strohbehn, M. S. Honeyman, D. W. Busby, D. Maxwell, and J. S. Sellers, Iowa State University, Ames.

2:15 PM 1041 Diets containing thirty percent wheat straw or orchard grass hay fed at either ad libitum or restricted intake prepartum have modest eff ects on postpartum performance. N. B. Litherland*, M. L. Raeth-Knight, and J. G. Linn, University of Minnesota, St Paul.

2:30 PM 1042 In situ digesti bility of grass hay aft er heifer diets were abruptly switched from 35 or 70% concentrate to 100% forage. L. A. Voigt*1, R. L. Endecott 1, R. C. Waterman2, and J. A. Paterson1, 1Montana State University, Bozeman, 2USDA-ARS, Miles City, MT.

2:45 PM 1043 Evaluati on of annual ryegrass (Lolium multi fl orum) in two fall grazing systems on forage quality and beef heifer performance. J. M. Kelzer*1, R. S. Walker2, S. L. Bird3, and R. D. Mathison3, 1University of Minnesota, St. Paul, 2Extension Regional Center, University of Minnesota, Andover, 3North Central Research and Outreach Center, University of Minnesota, Grand Rapids.

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3:00 PM 1044 Eff ects of pen cleaning frequency and feeding high disti llers grains and wheat straw on nutrient mass balance and performance of feedlot steers. A. R. Rich*, G. E. Erickson, T. J. Klopfenstein, M. K. Luebbe, and W. A. Griffi n, University of Nebraska, Lincoln.

3:15 PM 1045 Restricti ng intake of replacement heifers by limiti ng hay access ti me. W. J. Sexten* and D. K. Davis, University of Missouri, Columbia.

3:30 PM 1046 Eff ect of stocking rate on nutrient quality of cornstalk residue. J. A. Gigax*, C. D. Buckner, L. A. Stalker, T. J. Klopfenstein, and S. J. van Donk, University of Nebraska, Lincoln.

3:45 PM 1047 Ruminal pressure and pH dynamics of bloated steers grazing winter wheat forage. W. E. Pinchak*1, D. W. Pitt a1, D. P. Malinowski1, J. D. Fulford1, T. A. Wickersham2, and J. Coverdale2, 1Texas AgriLife Research, Vernon, 2Texas A&M University, College Station.

4:00 PM 1048 Rumen bacterial diversity dynamics associated with changing from bermudagrass hay to grazed winter wheat diets. D. W. Pitt a*1, W. E. Pinchak1, S. E. Dowd2,4, J. Osterstock3, V. Gontcharova2, E. Youn4,5, K. Dorton6, I. Yoon6, B. R. Min1, J. D. Fulford1, T. A. Wickersham7, and D. P. Malinowski1, 1Texas AgriLife Research, Vernon, 2Research and Testing Laboratory, Lubbock, TX, 3Texas AgriLife Research, Amarillo, 4Medical Biofi lm Research Institute, Lubbock, TX, 5Texas Tech University, Lubbock, 6Diamond V Mills, Cedar Rapids, IA, 7Texas A&M University, College Station.

4:15 PM 1049 Fermentable fi ber levels in diets for natural beef catt le markets. M. J. Baker*, D. E. Hogue, M. L. Thonney, and D. J. Ketchen, Cornell University, Ithaca, NY.

4:30 PM 1050 Chemical compositi on and in situ digesti on kineti cs of fodder tree leaves. J. I. Sultan*1, U. B. Cheema1, A. Javaid1, and M. Yaqoob2, 1Institute of Animal Nutrition and Feed Technology, University of Agriculture, Faisalabad, Pakistan, 2Department of Livestock Management, University of Agriculture, Faisalabad, Pakistan.

Ruminant Nutriti onDairy 2

Chair: Allen Young, Utah State UniversitySponsor: West CentralKorbel Ballroom 1ef

2:00 PM 1051 Producti vity of lactati ng dairy cows as impacted by feeding lysine in a ruminally protected form. P. H. Robinson*1, S. Juchem1, and I. Shinzato2, 1University of California, Davis, 2Ajinomoto Co. Inc., Tokyo, Japan.

2:15 PM 1052 The applicati on of reliable wireless sensor provides bett er understanding of the rumen environment.

J. Laporte-Uribe*, F. Brooks, M. Steer, P. Fernley, and M. Eivers, Kahne Limited, Auckland, New Zealand.

2:30 PM 1053 Top-dressing soybean meal in fresh cow, an end to the risks of dry matt er intake decreases: Dry matt er intake, milk producti on and nitrogen metabolism. M. Ghelich Khan*, H. Amanlou, and E. Mahjoubi, Zanjan University, Zanjan, Iran.

2:45 PM 1054 Leucine had the highest regulatory eff ects on protein synthesis in bovine mammary epithelial cells when added to media deprived of other essenti al amino acids. N. A. Knoebel*1, J. A. D. R. N. Appuhamy1, J. Escobar2, and M. D. Hanigan1, 1Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg, 2Department of Animal and Poultry Sciences, Virginia Polytechnic Institute and State University, Blacksburg

3:00 PM 1055 Hypophagic eff ects of propionate relati ve to acetate decrease as days in milk increase and plasma NEFA concentrati on decreases. S. E. Stebulis* and M. S. Allen, Michigan State University, East Lansing.

3:15 PM 1056 Eff ects of geneti c improvements on effi ciency of energy uti lizati on in dairy cows. A. B. Strathe*1, J. Dijkstra2, J. France3, and E. Kebreab1, 1University of California, Davis, 2Wageningen University, Wageningen, the Netherlands, 3University of Guelph, Guelph, Ontario, Canada.

3:30 PM 1057 Carbon dioxide, a greenhouse gas, is sequestered by dairy catt le. D. P. Casper*1 and D. R. Mertens2, 1Agri-King, Inc., Fulton, IL, 2USDA-ARS Dairy Forage Research Center, Madison, WI.

3:45 PM 1058 The variati on in milk producti on by lactati ng dairy cows in a whole herd compared to groups within that herd. D. P. Casper*, K. E. Lanka, D. F. Jones, G. P. Gengelbach, D. H. Kleinschmit, and D. J. Schauff , Agri-King, Inc., Fulton, IL.

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4:00 PM 1059 Reduced protein responses to sugar feeding may be due to microbial glycogen producti on. M. B. Hall*, US Dairy Forage Research Center, USDA-ARS, Madison, WI.

4:15 PM 1060 Liver transcriptomics in Holstein cows fed lipid supplements during the peripartal period. M. J. Khan*1, E. Schmitt 1, M. A. Ballou2, E. J. DePeters3, S. L. Rodriguez-Zas1, R. E. Everts1, H. A. Lewin1, J. K. Drackley1, and J. J. Loor1, 1University of Illinois, Urbana, 2Texas Tech University, Lubbock, 3University of California, Davis.

4:30 PM 1061 Catt le diff er in ability to adapt to small intesti nal digesti on of starch. H. A. Bissell1 and M. B. Hall*2, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, USDA-ARS, Madison, WI.

4:45 PM 1062 Physiological eff ects of season and parity on producti on and nutriti onal quality of milk in camel (Camelus dromedarius) under pastoral environment of Pakistan. S. Ahmad*1, M. Yaqoob1, M. Qamar Biilal1, G. Muhammad1,2, M. Younas1, and J. I. Sultan1,3, 1Department of livestock management, University of Agriculture, Faisalabad, Pakistan, 2Department of Clinical and Medicine, University of Agriculture, Faisalabad, Pakistan, 3Institiute of Animal Nutrition and Feed Technology, University of Agriculture, Faisalabad, Pakistan.

Swine Species SymposiumOpti mizing Swine Producti on for Lactati ng Sows and Young Pigs

Chair: Vern Pearson, Land O’Lakes/Purina, Shoreview, MNKorbel Ballroom 3a

2:00 PM 1063 Nutriti onal management of sows during the perinatal period. S. W. Kim*, A. Saraiva, and Y. Zhao, North Carolina State University, Raleigh.

2:45 PM 1064 Proper nutriti on to opti mize performance for lactati ng sows and young pigs. V. J. Pearson*, Land O’Lakes Purina Feed LLC, Shoreview, MN.

3:30 PM 1065 Gene × environment interacti ons aff ecti ng litt er phenotype in commercial sows. G. R. Foxcroft *, University of Alberta, Edmonton, Alberta, Canada.

4:15 PM 1066 Decision-making using swine records. J. Deen* and S. S. Anil, University of Minnesota, St Paul.

Teaching/Undergraduate and Graduate Educati onGraduate and Undergraduate Teaching 2

Chair: Michel Watti aux, University of Wisconsin503/504

3:30 PM 1067 Engaging agriculture students in the publicati on process through popular press magazines. E. L. Walker*, Missouri State University, Springfi eld.

3:45 PM 1068 Teaching and experiencing entrepreneurialism in animal sciences. M. E. Benson*1, A. B. Culham2, and G. M. Hill2, 1Washington State University, Pullman, 2Michigan State University, East Lansing.

4:00 PM 1069 The role of animals in societi es of the world: When culture and roles clash. M. Russell*1, H. Frigola1, K. Kanne2, and S. Damron3, 1Purdue University, West Lafayette, IN, 2Northwestern University, Evanston, IL, 3Oklahoma State University, Stillwater.

4:15 PM 1070 Enhanced learning of lactati on physiology by undergraduates conducti ng a class-based research project. R. L. Wrenn*, S. J. P. Lee, and R. C. Hovey, University of California, Davis.

4:30 PM 1071 Frameworks for learning: A case study of approaches for building capacity for distance educati on. D. R. Mulvaney*1,2, P. A. Curti s3, and M. O. Kloepper3,4, 1Coll. of Agr., Auburn Univ., Auburn, AL, 2Dept. Anim. Sci., Auburn Univ., Auburn, AL, 3Dept. Poult. Sci., Auburn Univ., Auburn, AL, 4IT Specialist, Auburn Univ., Auburn, AL.

4:45 PM 1072 Trends in distance educati on and technologies in higher educati on: A call for adapti ve leadership. D. R. Mulvaney*1,2, P. A. Curti s3, and M. O. Kloepper3,4, 1Coll. Agr., Auburn Univ., Auburn, AL, 2Dept. Anim. Sci., Auburn, AL, 3Dept. Poult. Sci., Auburn, AL, 4IT Specialist, Auburn, AL.

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Thursday, July 15

SYMPOSIA AND ORAL SESSIONSAnimal Health

Probioti cs, Performance and Anti oxidantsChair: Jeff ery Escobar, Virginia Polytechnic Insti tute and State University

Sponsors: Elanco Animal Health, Pfi zer Animal Health507

8:30 AM 1073 Thiamine status of feedlot catt le fed high concentrate diet. T. Karapinar*, M. Dabak, and O. Kizil, University of Firat, Faculty of Veterinary Medicine, Elazig, Turkey.

8:45 AM 1074 The eff ect of fi ve herbal extracts on performance, carcass characteristi cs and immune system in broilers. M. Alempour1, S. Rahimi*1, M. A. Karimi Torshizi1, and A. Rahimi2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Islamic Azad University, Tehran, Tehran, Iran.

9:00 AM 1075 Comparison the eff ect of fi ve herbal extracts and virginiamycin on serum lipids and immune system in broilers. M. Alempour1, S. Rahimi1, M. A. Karimi Torshizi1, and A. Rahimi*2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Islamic Azad University, Tehran, Tehran, Iran.

9:15 AM 1076 Characterizati on of a yeast autolysate in vitro and eff ect on piglet performance in vivo. A. Ganner*1, S. Masching2, M. Pelz1, and G. Schatzmayr1, 1Biomin Research Center, Tulln, Austria, 2Biomin Holding GmbH, Herzogenburg, Austria.

9:30 AM 1077 Eff ect of several feed additi ves on growth performance and microbial load in Escherichia coli challenged broilers. A. R. Valipouri1, S. Rahimi*1, T. Zahraei Salehi2, and A. Rahimi3, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Tarbiat Modares University, Tehran, Tehran, Iran, 3University of Tehran, Tehran, Tehran, Iran, 4Islamic Azad University, Tehran, Tehran, Iran.

9:45 AM 1078 Improvement of microbial fl ora of broilers digesti ve system by medicinal plants supplementati on. A. Niknam1, S. Rahimi*1, J. Azimi1, K. Seifi 1, M. Hoseinzade1, and M. Moradi Nejad1, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Tarbiat Modares University, Tehran, Tehran, Iran, 3Tarbiat Modares University, Tehran, Tehran, Iran, 4Tarbiat Modares University, Tehran, Tehran, Iran, 5Tarbiat Modares University, Tehran, Tehran, Iran.

10:00 AM 1079 Peripartal intravaginal probioti cs lowered uterine infecti ons and improved reproducti ve performance of Holstein dairy cows. B. N. Ametaj*1, Q. Zebeli1, S. Iqbal1, M. Gänzle1, Y. Wang1, D. J. Ambrose2, and S. M. Dunn1, 1University of Alberta, Edmonton, Alberta, Canada, 2Alberta Agriculture and Rural Development, Edmonton, Alberta, Canada.

10:15 AM 1080 Changes in ruminal-rectal temperature relati onship associated with consumpti on of endophyte infected tall fescue. B. Scharf*, J. S. Johnson, H. L. Vellios, R. L. Weaber, and D. E. Spiers, University of Missouri, Columbia.

10:30 AM 1081 Eff ect of dietary anti oxidants and prepartum cooling on oxidati ve status and neutrophil functi on of periparturient Holstein cows during summer in Florida. D. Wang*, J. H. Shin, M. Garcia, J. E. P. Santos, and C. R. Staples, University of Florida, Gainesville.

10:45 AM 1082 Isolati on, characterizati on, and anti oxidant acti vity of an exopolysaccharide produced by Enterobacter cloacae Z0206. M. L. Jin*1, Y. M. Wang1, Z. Q. Lu1, M. Huang1, C. L. Xu2, and Y. Z. Wang1, 1Zhejiang University, Hangzhou, China, 2Northwestern Polytechnical University, Xi’An, China.

11:00 AM 1083 Chinese medical plants and extracts moderati ng eff ects on anti oxidant status of small intesti nal mucous and IEC-6 cells under heat stress. K. J. Guo1,3, X. Z. Song2, G. L. Cheng1,3, W. L. Luan1, F. H. Liu*1,3, and J. Q. Xu4, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 2College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China, 3Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 4TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beiing, China.

11:15 AM 1084 Immune responses and gene expression in red swamp crayfi sh (Procambarus clarkii), induced by selenium-enriched exopolysaccharide (Se-ECZ-EPS) from Enterobacter cloacae Z0206. X. X. Wang*, Z. Q. Lu, Y. F. Zhang, L. N. Zhu, Y. Ren, and Y. Z. Wang, Feed Science Institute of Zhejiang University, Hangzhou city, Zhejiang province, China.

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Food SafetyGeneral Aspects

Chair: Todd R. Callaway, USDA/Agricultural Research Service505/506

8:30 AM 1085 C-di-GMP signaling pathways are criti cal for acid resistance of E. coli O157:H7. M. J. Zhu*1, B. L. Wang1, W. Yue1, V. K. Koseoglu1, H. Wang1, X. Fang2, W. J. Means1, R. J. McCormick1, and M. Gomelsky2, 1Department of Animal Science, University of Wyoming, Laramie, 2Department of Molecular Biology, University of Wyoming, Laramie.

8:45 AM 1086 Monensin level, supplemental urea, and administrati on of ractopamine on fecal shedding of Escherichia coli O157:H7 in feedlot catt le. Z. D. Paddock*, C. E. Walker, J. S. Drouillard, D. G. Renter, and T. G. Nagaraja, Kansas State University, Manhattan.

9:00 AM 1087 Alternati ves to anti bioti c treatment for necroti c enteriti s. C. L. Hofacre*1, M. Lee1, and G. Mathis2, 1The University of Georgia, Athens, 2Southern Poultry Research, Athens, GA.

9:15 AM 1088 Eff ect of feeding rumen undegradable intake protein on gut Campylobacter concentrati ons in fed catt le. R. C. Anderson*1, T. A. Wickersham2, W. E. Pinchak3, N. A. Krueger1, T. R. Callaway1, T. S. Edrington1, R. B. Harvey1, and D. J. Nisbet1, 1USDA/ARS, Southern Plains Agricultural Research Center, Food and Feed Safety Research Unit, College Station, TX, 2Texas A&M University, College Station, 3Texas AgriLife Research, Vernon.

9:30 AM 1089 Development of a broader spectrum phage cocktail to decrease Salmonella shedding in livestock. J. Zhang1, B. L. Kraft 1, Y. Pan2, S. K. Wall1, A. C. Saez*1, and P. D. Ebner1, 1Purdue University, West Lafayette, IN, 2Zhejiang University, Hangzhou, China.

9:45 AM 1090 Use of a biophotonic E. coli XEN-14 to determine ti me of contaminati on in the life cycle of the house fl y, Musca domesti ca L. (Diptera: Muscidae). G. Schuster*3, K. E. Moulton1, P. R. Broadway4, S. Willard2, J. Behrends4, and T. B. Schmidt1, 1Department of Animal, Mississippi State University and Dairy Sciences, Mississippi State, 2Department of Biochemistry, Mississippi State University, Mississippi State, 3Agronomy, Texas A&M University-Kingsville, Kingsville, 4Food Science, Nutrition, and Health Promotion, Mississippi State University, Mississippi State.

10:00 AM 1091 Eff ect of crust freezing on the survival of Escherichia coli and Salmonella Typhimurium in raw poultry products. B. D. Chaves*, I. Y. Han, and P. L. Dawson, Clemson University, Clemson, SC.

10:15 AM 1092 Heati ng wash water for shell eggs. . . Is it necessary?S. L. Christi an*1, P. A. Curti s1, L. K. Kerth1, M. T. Musgrove2, and K. E. Anderson3, 1Auburn University, Auburn, AL, 2UDSA-ARS, Athens, GA, 3North Carolina State University, Raleigh.

10:30 AM 1093 Multi plicati on of Salmonella Enteriti dis in egg yolks aft er inoculati on outside, on, and inside vitelline membranes and storage at diff erent temperatures. R. K. Gast*, R. Guraya, J. Guard, and P. S. Holt, Egg Safety and Quality Research Unit, USDA-ARS, Athens, GA.

10:45 AM 91 Genome-wide analysis of cecal gene expression in Salmonella-challenged and probioti c-treated neonatal chicks. S. E. Higgins*1, A. D. Wolfenden2, G. I. Tellez2, B. M. Hargis2, and T. E. Porter1, 1University of Maryland, College Park, 2University of Arkansas, Fayetteville.

11:00 AM 1094 Microbiological diff erence of eggs from traditi onal cage and free range producti on. D. R. Jones*1, K. E. Anderson2, and M. T. Musgrove1, 1Egg Safety and Quality Research Unit, USDA-ARS, Athens, GA,2Department of Poultry Science, North Carolina State University, Raleigh.

Horse Species SymposiumPathogenic and Reproducti ve Dysfuncti on in Horses

Chair: Peter Ryan, Mississippi State UniversitySponsor: EAAP

401/402

8:30 AM Introducti on Peter Ryan.

8:40 AM 1095 Monitoring pathogen progression during uterine infecti on in the mare using biophotonic imaging technology and lux-modifi ed bacteria. P. L. Ryan*, D. L. Christi ansen, R. M. Hopper, F. K. Walters, K. Moulton, J. Curbelo, and S. T. Willard, Mississippi State University, Mississippi State.

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9:10 AM Discussion

9:20 AM 1096 Contagious equine metriti s: An insidious threat to the US horse breeding industry. P. J. Timoney*, Maxwell H. Gluck Equine Research Center, Lexington, KY.

9:50 AM Discussion

10:00 AM Break

10:10 AM 1097 Use of fl uorescent in situ hybridizati on (FISH) to identi fy endometriti s pathogens in the mare. M. R. Petersen*, H. Lehn-Jensen, and A. M. Bojesen, Faculty of Life Sciences, Copenhagen, Denmark.

10:40 AM Discussion

10:50 AM 1098 Chronic equine endometriti s: What is missed with traditi onal diagnosti cs. M. M. LeBlanc*, Rood and Riddle Equine Hospital, Lexington, KY.

11:20 AM Discussion

Internati onal Animal Agriculture 1Chair: Alex Bach, IRTA

405

8:30 AM 1099 Challenges for the Mexican animal industry. M. Huerta-Bravo*, R. Núñez-Domínguez, and R. Ramírez-Valverde, Universidad Autónoma Chapingo, Chapingo, México.

9:00 AM 1100 Eff ect of varying dietary energy levels during last trimester of pregnancy on the performance of Sahiwal heifers. M. Abdullah*, M. Fiaz, M. E. Babar, J. A. Bhatti , T. N. Pasha, and M. A. Jabbar, University of Veterinary and Animal Sciences, Lahore, Pakistan.

9:15 AM 1101 Development of the organic beef foodchain in the Mexican tropics—Eight years of experience. P. Fajersson*1 and P. Parada2, 1Colegio de Postgraduados, Campus Veracruz, Veracruz, Veracruz, Mexico, 2Carnes La Rumorosa, Poza Rica, Veracruz, Mexico.

9:30 AM 1102 Wool comfort factor variati on in Australian crossbred sheep. A. E. O. Malau-Aduli* and D. J. Deng Akuoch, School of Agricultural Science/TIAR, University of Tasmania, Hobart, Tasmania 7001, Australia.

9:45 AM 1103 Supplementati on of Starbio probioti c and yeast on milk producti on and nutrient digesti bility of lactati ng Holstein cows fed a rati on containing cassava meal. E. Sulistyowati *, I. Badarina, and E. Soetrisno, Animal Science Dept., College of Agriculture, University of Bengkulu (UNIB), Bengkulu, Indonesia.

Nonruminant Nutriti onEnzymes 2

Chair: Ryan Dilger, University of Illinois301/302

8:30 AM 1104 Eff ects of protease supplementati on on growth performance of broilers fed corn-soy-DDGS based diets. F. Yan*1, L. Garibay2, J. Arce2, C. Lopez-Coello2, D. Camacho1, M. Vazquez-Anon1, M. Manangi1, N. Odetallah1, and S. Carter1, 1Novus International Inc., St. Charles, MO, 2Universidad Michoacana de San Nicolas de Hidalgo, Morelia, Mich, Mexico.

8:45 AM 1105 Eff ects of a novel phytase on phosphorus digesti bility in corn-soybean meal diets fed to weanling and growing pigs. F. N. Almeida* and H. H. Stein, University of Illinois, Urbana.

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9:00 AM 1106 Enzyme complex containing NSP-enzymes and phytase improves the growth performance and bone mineralisati on of piglets fed wheat and barley-based diet. A. Preynat*1, J. M. Gomez2, and G. Uzu1, 1Adisseo France SAS, 92160 Antony, France, 2Primex SAS, La Gare de Baud, BP21, F-56440 Languilic, France.

9:15 AM 1107 Eff ect of dietary calcium concentrati on and microbial phytase additi on on P uti lisati on and growth performance in weaned pigs. A. Narcy1, M. P. Letourneau Montminy*2, E. Bouzouagh1,4, N. Meme1, M. Magnin3, and J. Y. Dourmad4, 1INRA UR83, Nouzilly, France, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3BNA Nutrition Animale, Chateau-Gontier, France, 4INRA UMR1079 Agrocampus, St-Gilles, France.

9:30 AM 1108 The role of sodium in the physiological response of growing broilers to phytate and phytase. A. J. Cowieson*1, M. R. Bedford1, P. H. Selle3, and V. Ravindran2, 1AB Vista, Marlborough, Wiltshire, UK, 2Massey University, Palmerston North, New Zealand, 3University of Sydney, Sydney, New South Wales, Australia.

9:45 AM Break

10:00 AM 1109 Eff ect of a thermo-tolerant xylanase on performance in broilers fed diets with diff erent energy and amino acid densiti es. C. L. Wyatt *1, T. J. Walsh1, M. R. Bedford1, A. J. Cowieson1, and S. Davis2, 1AB Vista, Chapel Hill, NC, 2Colorado Quality Research Inc., Wellington, CO.

10:15 AM 1110 Additi ons of glucanase, xylanase, and phytase to low-energy low-lysine diets for broilers including canola meal and DDGS as alternati ve ingredients. S. Gómez*1,2 and M. L. Angeles1, 1INIFAP, Ajuchitlán, Colón, Qro, México, 2FESC-UNAM, Ajuchitlán, Colón, Qro. México.

10:30 AM 1111 Allzyme SSF increased AMEn of the corn-soy diet and improved performance of boilers. T. Ao*, J. L. Pierce, B. Hoskins, M. Paul, A. J. Pescatore, A. H. Cantor, M. J. Ford, and W. D. King, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

10:45 AM 1112 Eff ects of multi ple dietary manipulati ons on the mass balance of N and P during the swine fi nishing phase. T. Walraven*, S. Carter, J. Jarret, M. Bible, and H. Kim, Oklahoma State University, Stillwater.

11:00 AM 1113 Predicti ng variati ons in total and phyti c phosphorus in raw materials of plant origin. C. Gady*1, S. Virden2, and P. A. Geraert1, 1Adisseo SAS, Antony, France, 2Adisseo USA Inc, Alpharetta, GA.

11:15 AM 1114 A heat-tolerant β-mannanase: Its biochemical properti es and eff ect on broiler growth performance. H. Y. Hsiao*, D. M. Anderson, L. Liu, and M. E. Jackson, ChemGen Corp., 211 Perry Parkway, Gaithersburg, MD.

Nonruminant Nutriti on SymposiumNutrient and Non-Nutrient Sensing and Signaling in the Gastrointesti nal Tract

Chair: Soraya Shirazi-Beechey, University of LiverpoolSponsors: EAAP, Pancosma

503/504


8:35 AM 1115 Bitt er taste receptors and gastrointesti nal chemosensing. C. Sternini*1, H. E. Raybould2, L. M. Rinaman3, and E. Rozegurt1, 1UCLA, School of Medicine, Los Angeles, 2UC Davis, School of Veterinary Medicine, Davis, 3University of Pittsburgh, Pittsburgh, PA.

9:05 AM 1116 T1R-mediated taste transducti on mechanisms. S. C. Kinnamon*, University of Colorado Denver, Aurora.

9:35 AM 1117 Gut sensors for spices and odorants. T. Braun1, P. Voland2, L. Kunz1, C. Prinz2, and M. Gratzl*1, 1Institute of Anatomy, Ludwig Maximilian University Munich, Munich, Germany, 2. Med. Dept., Technical University Munich, Munich, Germany.

10:05 AM Break

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10:15 AM 1118 Amino acid sensing in the gut epithelium. D. G. Burrin* and B. Stoll, USDA Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

10:45 AM 1119 Nutrient sensors expressed in gut enteroendocrine cells regulate nutrient-responsive secreti on of sati ety hormones. S. Shirazi-Beechey*, K. Daly, A. Moran, and J. Dyer, University of Liverpool, Liverpool, UK.

11:15 AM 1120 Eff ect of arti fi cial sweeteners on the expression of swine intesti nal Na+/glucose co-transporter 1, SGLT1. A. Moran*1, D. Batchelor1, C. Ionescu2, D. Bravo2, and S. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2Pancosma, Geneva, Switzerland.

Physiology and EndocrinologyFeed Intake, Metabolism and Maternal Nutriti on

Chair: Brian Crooker, University of Minnesota304

8:30 AM 1121 Expression of neuropepti de Y and its receptors as aff ected by nutriti on and lepti n infusion in Zebu heifers. J. Diniz-Magalhães, M. V. Carvalho, A. B. S. Machado, R. A. Ribeiro, and L. F. P. Silva*, Universidade de São Paulo, Pirassununga, SP, Brazil.

8:45 AM 1122 Blocking μ-opioid receptors alters short-term feed intake and oro-sensorial preferences of weaned calves. C. Montoro*1, I. Ipharraguerre2, and A. Bach1,3, 1Ruminant Production, IRTA, Caldes de Montbui, Barcelona, Spain, 2Lucta S. A., Barcelona, Spain, 3ICREA, Barcelona, Spain.

9:00 AM 1123 Evidence that nesfati n-1 is a sati ety factor in the pig and that the hypothalamus controls its expression in adipose ti ssue. C. A. Lents*1, C. R. Barb2, G. J. Hausman2, L. Lee-Rutherford2, C. J. Rogers1, N. L. Heidorn1, R. S. Cisse1, and M. J. Azain1, 1University of Georgia, Athens, 2USDA-ARS Richard B. Russell Agriculture Research Center, Athens, GA.

9:15 AM 1124 Endocannabinoid and PPARα signaling gene network expression in liver of peripartal cows fed two levels of dietary energy prepartum. M. J. Khan*, D. E. Graugnard, and J. J. Loor, University of Illinois, Urbana.

9:30 AM 1125 Endoplasmic reti culum (ER) stress gene network expression in liver of peripartal cows fed two levels of dietary energy prepartum. M. J. Khan*, D. E. Graugnard, and J. J. Loor, University of Illinois, Urbana.

9:45 AM 1126 Eff ects of a hyperinsulemic euglycemic clamp administered during heat stress or pair feeding on plasma ghrelin concentrati ons of lactati ng dairy catt le. S. E. Cossel*, M. E. Field, M. V. Skrzypek, S. R. Sanders, L. H. Baumgard, R. P. Rhoads, and M. L. Rhoads, University of Arizona, Tucson.

10:00 AM 1127 Eff ects of heat stress on insulin acti on in lactati ng Holstein cows. M. V. Skrzypek*1, R. P. Rhoads1, S. R. Sanders1, K. Flann1, L. Cole1, J. W. Perfi eld2, M. R. Waldron2, and L. H. Baumgard3, 1University of Arizona, Tucson, 2University of Missouri, Columbia, 3Iowa State University, Ames.

10:15 AM 1128 The eff ect of insulin glargine on the metabolism of lactati ng Holstein cows. L. A. Winkelman*, D. M. Barbano, M. E. Van Amburgh, and T. R. Overton, Cornell University, Ithaca, NY.

10:30 AM 1129 The eff ects of maternal obesity and overnutriti on on ovine fetal adipose ti ssue lipid compositi on. N. M. Long*1,2, D. C. Rule2, P. W. Nathanielsz3, and S. P. Ford1,2, 1Center for the Study of Fetal Programming, University of Wyoming, Laramie, 2Department of Animal Science, University of Wyoming, Laramie, 3Department of Obstetrics and Gynecology, University of Texas Health Sciences Center, San Antonio.

10:45 AM 1130 Infl uence of metabolizable protein supplementati on during late gestati on on vasoreacti vity of maternal and fetal placental arteries in sheep. L. A. Lekatz*1, M. L. Van Emon2, P. K. Shukla3, S. T. O’Rourke3, C. S. Schauer2, K. M. Carlin1, and K. A. Vonnahme1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo, 2Hettinger Research Extension Center, North Dakota State University, Hettinger, 3Department of Pharmaceutical Sciences, North Dakota State University, Fargo.

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11:00 AM 1131 Maternal nutrient restricti on (NR) upregulates phosphoenolpyruvate carboxykinase (PEPCK) expression in the livers of aged female off spring. L. Zhang*1, Y. Ma1, N. Tuersunjiang1, L. A. George1, S. P. Ford1, and P. W. Nathanielsz2, 1Center for the Study of Fetal Programming, Univ. of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Univ. of Texas Health Sciences Center, San Antonio.

11:15 AM 1132 Maternal nutrient restricti on (NR) from early to mid-gestati on increases pancreati c β-cell number at mid-gestati on but pancreati c weight and β-cell numbers are reduced by late-gestati on. L. Zhang*1, L. A. George1, S. P. Ford1, and P. W. Nathanielsz2, 1Center for the Study of Fetal Programming, Univ. of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Univ. of Texas Health Sciences Center, San Antonio.

Ruminant Nutriti onBy-Products and Supplements

Chair: Stacey Gunter, USDA/ARS-SPRRSSponsor: West Central

403/404

8:30 AM 1133 Eff ects of supplementi ng transiti on cow diets with diff erent levels of dietary glycerol on performance, effi ciency, and blood metabolites. J. Boyd*2, J. Bernard1, and J. West1, 1The University of Georgia, Tifton, 2US Dairy Forage Research Center, Madison, WI.

8:45 AM 1134 The infl uence of Bacillus pumilus 8G-134 on milk producti on of dairy cows in early lactati on. J. D. Ferguson*1, Z. Wu1, D. W. Remsburg1, and K. Mertz2, 1University of Pennsylvania, School of Veterinary Medicine, Kennett Square, 2Danisco Animal Nutrition, Waukesha, WI.

9:00 AM 1135 Uti lizati on of wet brewers grains as a replacement for corn silage in lactati ng dairy cow diets. C. L. Mahnken*, B. J. Bradford, T. G. Rozell, and M. J. Brouk, Kansas State University, Manhattan.

9:15 AM 1136 Methane suppressing eff ect of fl axseed in diets containing hay or silage. Y. -H. Chung*, M. L. He, S. M. McGinn, T. A. McAllister, and K. A. Beauchemin, Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada.

9:30 AM 1137 Eff ects of live yeast culture supplementati on (Saccharomyces cerevisiae) and nutriti onal management on ruminal pH and fermentati on in early lactati on dairy cows. R. M. Al Ibrahim*, V. P. Gath, C. McCarney, P. Duff y, and F. J. Mulligan, University College Dublin, Dublin, Ireland.

9:45 AM 1138 Eff ect of supplemental corn dry disti ller grains plus solubles on digesti bility of steers grazing nati ve range during summer growing season. M. F. Martí nez-Pérez1, D. Calderón-Mendoza2, N. J. Dupass1, A. Islas1, J. Armendariz1, A. M. Encinias1, F. Loya-Olguin2, and S. A. Soto-Navarro*1, 1New Mexico State University, Las Cruces, 2Universidad Autónoma de Baja California, Mexicali, BC, Mexico.

10:00 AM 1139 Eff ect of replacing grain and silage with wheat disti ller grain on intake, digesti bility, and urine purine derivati ves in fi nishing beef catt le. Y. L. Li*1,2, W. Z. Yang1, T. A. McAllister1, and K. A. Beauchemin1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

10:15 AM 1140 Feeding wheat disti llers grains compared with corn disti llers grains in diets for lactati ng dairy cows: Eff ect on milk producti on and rumen fermentati on. M. M. Abdelqader* and M. Oba, University of Alberta, Edmonton, AB, Canada.

10:30 AM 1141 Megasphaera elsdenii eff ects on adaptati on to concentrate diets. L. K. Thompson*1, P. H. Henning2, and J. S. Drouillard1, 1Kansas State University, Manhattan, 2MS-Biotech, Centurion, South Africa.

10:45 AM 1142 Eff ects of adding a mycotoxin-sequestering agent on milk afl atoxin M1 concentrati on and the performance and immune response of dairy catt le fed an afl atoxin B1 - contaminated diet. O. C. M. Queiroz*, A. T. Adesogan, C. R. Staples, J. Hun, M. Garcia, L. F. Greco, and L. J. Oliveira, Department of Animal Sciences, University of Florida, Gainesville.

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11:00 AM 1143 The eff ect of rumen-protected methionine and choline on producti ve performance of Holstein dairy cows. M. Ardalan*, M. Dehghan-Banadaky, and K. Rezayazdi, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

Ruminant Nutriti on SymposiumAcidosis: New Insights Into the Persistent Problem

Chair: Masahito Oba, University of AlbertaSponsor: West Central

501/502

8:30 AM Introducti on. Masahito Oba, University of Alberta.

8:35 AM 1144 Role of fermentati on acid absorpti on in the regulati on of ruminal pH. J. R Aschenbach*1, G. B. Penner2, F. Stumpff 3, and G. Gäbel4, 1University of Veterinary Medicine Vienna, Vienna, Austria, 2University of Saskatchewan, Saskatoon, Canada, 3Free University of Berlin, Berlin, Germany, 4University of Leipzig, Leipzig, Germany.

9:15 AM 1145 Molecular adaptati on of ruminal epithelia to highly fermentable diets. G. B. Penner*1, M. A. Steele2, and B. W. McBride2, 1University of Saskatchewan, Saskatoon, Canada, 2University of Guelph, Guelph, Ontario, Canada.

9:55 AM 1146 Animal producti vity and health responses to hind-gut acidosis. T. F. Gressley*1, M. B. Hall2, and L. E. Armentano3, 1University of Delaware, Newark, 2US Dairy Forage Research Center, Madison, WI, 3University of Wisconsin, Madison.

10:35 AM 1147 Bovine endotoxicosis: Does acidosis cause infl ammatory responses?P. H. Andersen*, Copenhagen University, Copenhagen, Denmark.

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Ind

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Author Index

Numbers following names refer to abstract numbers: a number alone indicates an oral presentation, an M prior to the number indicates a Monday poster, a T indicates a Tuesday poster, and a W indicates a Weednesday poster.

The author index is created directly and automatically from the submitted abstracts. If an author’s name is typed differently on multiple abstracts, the entries in the author index will refl ect these discrepancies. Efforts have been made to make this index consistent; however, error from author entry contributes to inaccuracies.

A

Aalhus, J. L., M158, W146Aami Azghadi, M., M252, T201Aaron, D. K., 755Abade, C. C., W273, 488Abanikannda, O. T. F., M310Abass, R., T237Abbott, L. B., T131Abdalla, A. L., M364, M366, T380Abdalllh, M. E. B., W319Abdelhadi, L. O., M107Abdellrazeq, G. S., M59, M62, T155Abdelqader, M. M., 1140Abdelrahim, G., 893Abdi Ghezeljeh, E., W404Abdullah, M., 744, 796, 1100Abedini, A., T280Abi-Ghanem, D., M139, M305Abrams, S., 417Abreu, D. C., M410Abreu, F. M., 847Abreu, L. R., T83, T84AbuGhazaleh, A A, M99, W65, W415Acciaro, M., M376Acetoze, G., W356Ackell, E., T144Acosta Aragón, Y., 818Adame-López, L. A., W338Adams, A. L., 419, 862, 906Adams, D. C., 853, 1037Adams, D. J., T144Adams, L. G., 59Adams, N. J., M117Adaska, J. M., 275Addah, W., 1032Adebiyi, O. A., M254, 985Adedokun, S. A., 515Adejinmi, O. O., W189Adell, N., 1019Adeola, L., M218Adeola, O., M209, T197, 352, 515Aderiye, A., 504Adesogan, A. T., T384, W117, W133, 96, 454, 1142Adeyemo, G. O., M206

Adrien, M. L., T259Adrizal, A., 189Adrizal, W321Adu, O. A., M254, 505Afanador, G., M227, M238, M239, M241, T135, T244, W260, W394Afanador-Téllez, G., M276, T240, T245, W67Afolabi, K. D., 505Afzal, M., T357Aggrey, S. E., T42, 613Aghaziarati, N., W430Aghel, H., W262Agostinho Neto, L. R. D., M415Agostini, P. S., T2Aguerre, M. J., T427, T428, W331Aguiar, A. D., M127, M432Aguiar, E. F., M421Aguiar, V. F., 440Aguilar, A. S., M94Aguilar, I., W25, 612, 613, 614, 616Aguilera, J. F., W106, W222Aguilera, J. I., M94Aguilera-Soto, J. I., M470, T32, T324, W440Aguirre-Robert, C. J., T114Ahadi, A. H., W42Ahamdzadeh, A., T271Ahmad, I., 173Ahmad, S., 589, 1062Ahmadi, H., M204Ahmadzadeh, A., T268, 171, 482Ahmed, M. F., T357Ahmed, Y, M24Ahn, D. U, 673, 674Ahn, Y. T., W51Ahola, J. K., 1008, 1009Ahvenjärvi, S., M451, 561Aiken, G. E., M121Aines, G. E., T415Ajmone-Marsan, P., M82, 615Ajuwon, K. M., 515Akbar, T., T237Akbari, M. K., T304Akbarian, A., T413, T443Akbarian, A., T442

Akdemir, F., 976Akinfemi, A., M254Akins, M. S., M201, T297, W427Akpinar-Bayizit, A., W77Al Ibrahim, R. M., T369, 1137Alarcón-Zúñiga, B., M441, T114Albanell, E., 725, 885Albano, A. P. N., 358Albarrán, B., T132, T464Albarrán, P. B., M351Albin, D. M., M67Albino, L. F. T., M212, M268, 140Albino, L. F., M211, M214Albuquerque, L. G., M77Albuquerque, R., M225Aldai, N., M158Aldrich, J. M., T353, 396, 398, 400Aldridge, B. E., 834Aleem, M., 994Alempour, M., 1074, 1075Alencar, M. M., M83, W347, W348Alexander, B. M., M330, 408, 1015Alexander, D., T94Alexander, L. J., M75, 852, 923Alexander, L. S., W234, W265Alexander, M., 945, 948Alexander, T. W., M306Alfonso, L., W460, W466, W467Ali, M. A., 796Ali, R., M137Ali, Z., 374Aliani, M., M257Alijani, S., T49, T50, T51Alikhani, M., 875Alinovi, C. A., M70Aljaloud, S. O., W66Aljamal, A. A., W229Allard, G., W137Allen, A. J., M59, M62, T155Allen, E., W129Allen, J. D., 28Allen, K. D., 835Allen, M. D., W72Allen, M. S., M391, M408, M430, T395, 1055Allen, R. E., 477

242

Allen, V. G., 633Alleoni, G. F., M170Almaraz-Buendía, I., M441Almeida, F. N, T222, 1105Almeida, R., M11, M12, T317, T417Alonso-Diaz, M., W10Alphin, R. L., 86, 601Al-Rammahi, M., 689Al-Rubaye, A. A., T44Altmark, G., W399Alvarado Parameño, J. F., T122Alvarado, C. Z., M226, 376Alvarez, E. G., W389Álvarez-Sánchez, M. E., T127Álvarez-Valenzuela, F. D., M325, M326Alves, A. T. S., 794Alves, D. D., T26Alvino, G., 258Aly, S. S., 275, 276Amador-Solano, F, T129Amamcharla, J. K., T87Amamcharla, J., M181, M182, M183, T73, 790Amanlou, H., M33, M35, T320, M373, M374, M375, W430, W438, W439, 876, 877, 1053Amaral, R. C., M409, M418Amaya, G., M471Ambrose, D. J., 1079Ambrosek, R., M118Ameilbonne, A., M388Améndola-Massiotti, R. D., T127Amer, S., 814, 815Ametaj, B. N., T391, T392, W1, W2, W3, W4, W5, 1079Am-in, N., W271Amini, J., M353Ammar, H., M351, M352, M354, M420Amonsin, A., M65Amornthewaphat, N., M250, 507Amstalden, M., 997An, J., 255An, S. Y., T141Anais, C., 493Anand, S., M189, W57, 133Andersen, P. H., 749, 1147, Anderson, C. E., W293Anderson, D., 867, 964Anderson, D. B., T3Anderson, D. M., 1114Anderson, D. P., 576Anderson, E. M., 370Anderson, G. W., W91Anderson, J., W111Anderson, J. E., 222Anderson, J. L., M386Anderson, K. E., M317, 377, 1092, 1094Anderson, K. L., M198Anderson, N. G., 392

Anderson, R. C., W103, 1029, 1088Anderson, R. J., 275, 276Anderson, R., 450Anderson, S. M., 315Anderson, V. L., 1036Anderson, W.F., W117Andrade, E. H. P., T85, W43, W71Andrade, E. M. S. R., M248Andrade, E. N., M17Andrade, F. L., M410Andrade, V. J., W303, W304Andreasen, C. B., 271Andries, K., 404Anele, U. Y., W118, 459Angadi, S. V., M109, M110Angel, C. R., W321Angel, J. C. C., W407Angel, R., M134, M221, T206, W203, W319, 158, 541, 544, 545Angeles, M. L., T187, 1110Angolini, W. A., M419Angosto, A., W294Anguita, M., M98Angulo-Montoya, C., M345Anil Kumar, P., W245Anil, L., M333, M334, W465, 868, 1014Anil, S. S., M333, M334, W465, 762, 764, 868, 1014, 1066Ansari, M., T277, T278Ansari, S. U., 806Anthony, N. B., T42, T43, T44, W296Antonacci, L., M427, 874Antunes, A. E. C., 954Antunes, M. M., M299Ao, T., T190, T233, W202, W227, 672, 1111Ao, X., M260, T216, T220, W211Aono, F., T267Aparicio, M., M50, M335Apple, J., M168, M169Appleby, M., 1026Applegate, T., 541, 600, W8, 265Applegate, T. J., M220, T148, W319, 309, 350, 544,545Appuhamy, J. A. D. R. N., T261, W297, W298, 664, 1054Arab, A., T304, W38Aragon, F., W277, W278Araiza, A., M234Araiza, A. B., M233Arana, M., M390, T385Aranda-Osorio, G., M150, M151Arango, J., W256Arante, R. M. E., W53Araujo, C. S. S., M225, W268Araujo, D. B., W301, 850Araujo, L. C., W138Araujo, L. F., M225, W268

Araujo, R. C., M364, M366, T380, W370Araujo-Febres, O., W191Arbona, D. V., 256, 367, 368Arce, J., 1104Archer, G., 258Archer, G. S., T12, 581, 583, 584Archibeque, S. L., M265, 736Archile, A. C., T171, T172, 319Arcidiacano, S., 975Ardalan, M., T45, W33, W34, W40, W41, W437, 879, 1143Arechiga, C.F., M94, M470, T32, T322, T324, T467, W440Ares, M. S., 165Arevalo, L. M., W333Argüello, A., T72Arias, R. P., W353Arief, M372Arieli, A., M282, T365, W399Arif, M., 806Arigbede, O. M., W118, 459Arija, I., M251, M274Ariyakumar, D. S., 58Ariza-Nieto, C., M227, M238, M239, M241, M276, T135, T240, T244, T245, W67, W260, W394Armendariz, J., 1138Armentano, L. E., 1146Armién, A., 58Arndt, C., W327Arneiro, L., W177Arnold, E. T., W197Arnold, K. D., 536Arnould, V. M.-R., 784, 785Arora, D., 357Arora, K. L., T147Arrigoni, M., M355, M356Arrigoni, M. D. B, T28, T29, T30, W378, W379, W380, W381, W387Arriola, K. G., W133Arriola, S., W419Arroquy, J. I., W388Arroyo, I., W294Arshami, J., T234Arsi, K., 444, 540Artegoitia, V., T259Arthington, J. D., M1, M281, W301, 850Aryana, K., T94, W60, W61, W62, W63Arzola, A., W108Arzola, C., M112, M113Arzola-Alvarez, C., M345Aschenbach, J. R., 1144Asgari, M., M34Asghari, M. R., W38Ashraf, E., 806Ashraf, K., 173Ashraf, S., 173

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Ashwell, C. M., 158, 646, 648Ashwell, M. S., 519, 520Askari Rankouhi, S., T13, W6Aslami Nezhad, A. A., W36Assis, F. B , W135, W136Astessiano, A.L, M292, T290, T291, W147Ata, A., M244, M283, T62, T63, T64, T65Ata, M. A., M120Atif, F. A., 806Atkinson, R. L., W346, W382Attaie, R., T96Attamangkune, S., M250, 507, 516Atwell, C., 46, 970,Atzori, A. S., M395, W447, 724Austin, K. J., T52, T286, 30, 31Autran, C. A., 482Avadhanula, M., M189, W57Avelar, E., M233Avellaneda, Y., M227, M239, M241, W260, W394Avellaneda-Cevallos, J. H., W107Avendaño, L., T53Avendaño-Reyes, L., M87, M325, M326, T32Avila, E., M272Avila, M., W388Avila, V. S., W295Avilés, F., T448, T449Avki, S., T65Awad, M. M., 989Awad, S, W45Ayadi, M., T329Ayangbile, G., M67, W115Ayres, H., W281Ayyash, M. M., 791Azain, M. J., W469, 149, 676, 1123Azevedo, M., M20Azimi, J., W22, 1078Azzaro, G., 860

B

Baah, J., 1032Babaei, S., W37Babar, M. E., 1100Babinszky, L., T202, T230Babu, U., 650Bach Knudsen, K. E., 2, 511Bach, A., M4, M10, M473, T312, T313, T352, T354, 399, 550, 640, 733, 1038, 1122Bach, G. S. G., T138Bäckman, K., 719Badarina, I., 1103Badinga, L, W400Badiola, I., M232Badtram, G., 416

Bagnell, C. A., 917Bahie El-Deen, M., M313Bahrami, H., T302Bahreini, M., T277, T278Bahri, F, 528Baidoo, S. K., M333, M334, W465, 868, 762, 764, 1014Bailey, C. A., 690Bailey, C. C., 18Bailey, D. W., 18, 21, 913Bailey, E. A., 380Bailey, M. A., W334Bailey, R., 417Bailey, S., 495Baird, A. N., W353Baker, A., T250Baker, K. N., W44Baker, M. J., 1049Bakhtiarizadeh, M. R., M202, W39Bakker, J. A., 884Bakst, M. R., 532Balán, M., M423Baldin, M., M453, T461Baldin, S. R., T28, T29, T30, W378, W379, W380, W381, W387Baldock, K. D., 484Baldwin, C., M141, T20, 650Baldwin, R. L., W148Baldwin, T. J., 263Balestrin, D. C., M415Balic, A., M244, T63, T64Ball, R. O., 760Ballard, C. S., M68, M393, M429, 216, 218Ballou, M. A., M28, M31, T15, , T154, T156, T337, 124, 390, 1060Bals, B. D., M430Bambou, J. C., M338Bannantine, J., 63Bannantine, J. P., M59, M60, M61, M63, 58, 62Bannink, A., 428Banskalieva, V., T175Banta, J. P., 851Bañuelos, J. J., W226Bao, H., W225Bao, Y., T99Barajas, R., W313, W384Barb, C. R., T255, W469, 711, 1123Barbano, D. M., M175, 301, 302, 303, 1128Barbey, S., M146Barbosa, F. A., M410, W303, W304, W305, W377Barbosa, L. C. G. S., W268Barbosa, M., M277Barbosa, N. A., 337, 656Barboza, P. B., 567Barbut, S., 968

Bárcena-Gama, R., M441Barducci, R. S., T28, T29, T30, W378, W379, W380, W381, W387Barham, B., M168, M169Barichello, F., M83Baril, G., 535Barioni, L. G., 75Barioni, W., Jr., W139Barkema, H. W., M51Barkley, K. L., 912Barling, K., 591Barlow, B., T450Barlow, J. S., W124Barneix, W. R., M107Barnes, J., T252Barnes, K. M., 149Barragan-Gonzalez, H., M150Barrau, D., M368Barreda, D. R., M309Barrera, M. A., M233, M234Barreto, C., M355, M356Barrett, B. A., 816Barrientos, A. K., M3Barrios, M. A., W252, W325, 500Barros Filho, I. R., T317Barros, L. F., W375Barta, J. R., W217, 538Bartol, F. F., 917Barton, G. M., 603Barton, J. T., 89Baruselli, P. S., W281Bas, S., W82Basami, M. R., T234Basarab, J., M26, M431, W146, 919Bascuñana, M., W294Bashtani, M., M229, M255, M458, T142, W35, W38Basso, F. C., T123, W126, W135, W136Bastin, C., 931Bastos, J. P. S. T., T28, W379, W380, W381, W387Basurto-Gutiérrez, R., W338Batal, A. B., 151, 155, 338, 670, 687Batchelor, D., 689, 1120Batchelor, D. J., W204Bateman, H. G., II, T353, 396, 398, 400Batistel, F., M453Battacone, G., M344, M376, W459, 324Bauck, S. W., 788Bauck, S., W26, 71, 249Bauer, L. L., T58Bauman, D. E., 959, 961Baumgard, L. H., T314, T327, 1126, 1127Baum-Lane, C., M445Bautista-Ortega, J., 363Bayeri Yar, M., T49, T50, T51Bayourthe, C., M436, 750Bazer, F. W., 7

244

Beaman, K. R., W267, 331, 346, 340Bean, S., 500Bear, D. A., W316, W317, 92, 634Beauchemin, K. A., M16, M158, M405, T361, T366, W344, 199, 727, 1136, 1139Beaudry, D., W405Beaver, J, W112Bechtel, P. J., T58Bechtel, R. E., W86Beck, M. M., T10, 229Beck, P., 100Beck, P. A., M168, M169Becker, J. C., 930Becker, K., 869Bedford, M., M132Bedford, M. R., 1108, 1109Bee, G., T177, T178Beede, D. K., 209Beegle, D., W322Beers, K. L., W98Behling, L. R., T396Behrends, J., T451, 1090Beiki, H., T37Beitz, D. C., 665Bejaei, M., W190Beker, A., 342Bélanger, G., M392, W137Beliciu, C., M188Beliveau, R. M., 728Belk, K. E., 20Bello, A., 362Bello, N. M., 720Beltman, M. E., T369Beltranena, E., 677, 678Beltran-Prieto, L. V., T274Belvedere, G., M100, T76, 307, 797Ben Khedim, M., 885Ben M’Rad, M., T329Ben Younes, R., T329, 860Benahmed, F. H., M444Bench, C., M26Benchaar, C., M357, M358, T373, W405, W435Benes, S. E., W312Ben-Ghedalia, D., M382Bennett, C., 260Bennett, D. C., 147Bennett, G. J., 594Benoit, S. L. A, T402Benson, E. R., 86, 601Benson, M. E., 104, 1068Bentley, P. A., 476Bentley, R. A., T116Benton, J. R., 207, 208, 378Bequette, B. J., T402, 743Beraldin, F., M96, M97Beranger, J., W179Berardinelli, J. G., 23, 25, 530, 856

Berchielli, T. T., M152, W336Berchieri, A., Jr., M102Berg, E. L., M294Berg, E. P., M294, 642Berg, P. T., 8Berger, L. L., 729, 787Berger, Y. M., 406Bergeron, R., W140, 940Berghman, L., M305Berghman, L. R., M139, 419Bergstrom, J. R., 701Berhow, M, 690Bernal, H., M234Bernal-Barragán, H., T113, T120, T192, T453, W188, W444, W450Bernal-Santos, G., 961Bernard, J. K., W124, 722, 1133Bernardes, T. F., W126, W135, W136Bernhard, B. C., 114Berri, C., 479Berrocoso, J. D., T181, W258Berry, D., 799Berry, E. D., W102Berry, E. M., 25, 530Berry, J., 845Berry, W. D., T287, 364, 810Bertechini, A. G., T199, T213Berthiaume, R., M96, M97, M392, T34, W137, W140, 453, 456, 815Bertics, S. J., M201, T297, W427Bertoni, G., M302Bertram, M. G., M124Bertrand, A., M392, W137Bertrand, J. K., M84Besser, T. E., M45Betancourt, L., M276, T240, T245, W67Betancourt, L. L., W320Betti, M., T183, T184Beukes, P., T315Bewley, J, W32, W88, W96, 87, 242, 248Beyer, R.S., W252, W325, 500Bezdicek, J., T166, W27Bhandari, S., T228, W214, W216Bhatti, J. A., 1100Bhatti, S. A., T357Biagi, G., W132Bianchi, I., M299Bible, M., 1112Bidner, T. D., 144Bier, L. P. P., T417Biggerstaff, J., 38Bignardi, A. B., M77Bilal, M. Q., 589, 1062Bilby, T. R., 997Bilgili, S. F., M312, T8, 178, 183Bindelle, J., 351Bing, J. Q., 228Bionaz, M, 468

Bird, S. L., T264, 1043Bischoff, K., T265Bisinotto, R.S., T269, T434, W279, 390Bissell, H. A., 1061Bissonnette, G. K., 346Bissonnette, N., M144Biswas, A. C., M181, M189, W57Bitencourt, L. L., T381, T421, W421Bittar, C. M. M., T338, W122Bjelland, D. W., T346, 437Bjerre-Harpøth, V., T326Bjørn, T., M147Black, P. L., M289, 712Blackburn, H. D., 991Blake, J. P., 335, 810Blake, R. W., W187Blanco, M., M219Blasi, A. A., 244Blasi, D. A., 11Blatcher, C., W419Blatchford, R. A., 581Blevins, S. R., M126, 912Blikslager, A. T., 310Block, E., T409, T410, T411, 746, 881, 883 Block, H. C., 855, 1031Block, J., W335, 997, 1020Block, S., W16, W19Block, S. S., T327Blodgett, G., 124Bloemhof, S., 430Blome, R., M32, W11Blore, P. J., 440, 444, 540Blum, J. W., W26, 66Boaventura Neto, O., M13Bobe, G., 26Bobel, J., 830Bocourt, R., W108Bodas, R., M456Bodine, T. N., 203Bodnar, A. L., W431, W433Boe, R., M344, M472, 324Boeck, G., 818Boehmer, B. H., M154, T272, T296Boemo, L., 698Boermans, H. J., W217, W245Boggs, D. L., 896Bohn, J., M66Bohnert, D. W., T263, W351, 386, 389Boisclair, Y. R., M200, 959, 961Boivin, M., 563Bojarpour, M, M416Bojesen, A. M., 1097Bola, L. A., 256, 367, 368Bolaji, J. O., 459Boland, H. T., W311Bolarinwa, O. A, T197Boldaje, F., W402Bolden-Tiller, O. U., 580

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Ind

ex

Boligon, A. A., M77Boling, J. A., W292, 559Bolt, B. G., T475Bolte, J. W., T265, 205, 380, 1005Bompadre, T. F. V., M13Bond, G. B., M11, M12Bond, J. P., 467Bongalhardo, D. C., 358Bonilla, L., 997Bonin, M. N., T167Bonnaillie, L. M., W73Bonner, N., T36Booker, S. L., T160Boomgaarden, T. A., T98Booth, J. R., W251Booth, N. J., M27Borbolla, A. G., W261Borda, E., M235Borgreen, M. J., 530Borhami, B. E., 895Børsting, C. F., W362Borucki Castro, S. I., M96, M97Borutova, R., W18Bose, R., 213Bosques, J., M89Boss, D., 856Boss, D. L., 21, 913Botelho, F. C. E., W377Botero, D., T245Böttger, C., W118Bottje, W. G., T143Boucher, S. E., T429, T430, 216, 218, 246Bourassa, D. V., 371, 445Boutinaud, M., M146Bouza, B., 334Bouzouagh, E., 1107Bowen, O. T., M135Bowers, S., W311Bowker, B. C., T170Bowman, B., 788Boyd, G., 867Boyd, J., 562, 1133Boyer, A. R., 402Bradford, B. J., T299, T394, W330, W420, 111, 529, 566, 726, 881, 1135Brady, H.A., 124Brady, J., 657Brady, J. A., W358Bragg, L. A., W89Brake, J., M137, 177, 700Brake, J. T., M245, 174, 187, 865Bramwell, R. K., T284, 191, 194, 195Brand, J., W204Brandon, J., 338Brandt, M., M400Brankovic, M., 1030Brannon, J., W221Branton, S. L., M54, T18

Braun, T., 1117Bravo, D., M133, M268, M362, T375, W7, W216, 273, 466, 506, 654, 655, 689, 1017, 1120, 1018Bray, D. R., 722Bray, J., M139, 270Bregendahl, K., W256Breiner, C. A., T282Breiner, R. M., T282Bremer, V. R., 49, 204, 546Brenes, A., M251, M274, W294Brennan, K. M., T233, W202Brennan, M., 96Brethour, J. R., M21Brett, J., M195Brewer, V. B., 184, 329, 588Brewin, D. G., 855Bridges, G. A., 845, 849, 991Bridges, J. A., W87Briggs, R. E., 62Brigham, B. W., M47, M86, 30Brillard, J. P., 532Brink, G. E., T133Brito, A. F., M392, T34, 456Brito, J. A. G., T213Brito, M., W312Brito, V., M133, 345, 654, 655Britten, M, M190, W54, W74Broadbent, J., 131Broadbent, J. R., 134, 298Broadway, P. R., 1090Broderick, G. A., T424, 217Brooks, C. J., 376Brooks, F., 1052Brooks, J. C., 114Brooks, K., T103Brooks, M. A., M442Broomhead, J. N., 988Brothersen, C., 953Brouillette, J., W111Brouk, M. J., W330, 881, 1135Broussard, C., 342Brown, B., T207, 341Brown, C., 342Brown, C. P., 633Brown, D. E., 249Brown, D. L., W105Brown, E. G., T31Brown, K. L., T331Brown, K. R., M121, 559Brown, L. H., W120Brown, M., T175, 10Brown, M. A., M72, M73, 402, 403Brown, M. S., W340, W358, 1003Brown, W. F., 454Browne-Silva, J., T131, 10, 22Browning, R., Jr., 932Bruce, A. M., 118, 125Bruce, H. L., T186

Bruckmaier, R. M., M426, W197Brumbaugh, W. B., T108Brummer, M., W173, W174, 457Bruno, D. F. R., T153Bruno, R. G. S., T153, W282, 486Bruschi, J. H., T461Bryan, M., M23Bryant, T. C., 554, 736Bu, D. P, M53, M93, M143, M439, T90, T374, T386, T388, T440, W78, W79, W80, W199, 871Buaphan, S., 547, 747Bubolz, J. W., 475Buchanan, J. W., W143Buckley, A., 120, 832Buckley, F., T414Buckmaster, D., W353Buckner, C. D., 204, 1046Buddington, R.K., 292Budinich, Mateo, 131Buendía-Rodríguez, G., W338Buffi ngton, D. E., 811Buhr, R., 447Buhr, R. J., 371, 442, 445Buller, B. G., T108Bun, S. D., 343Bundy, J. W., T16, T194Bünger, L., 432Buntinx, S. E., M413Buntyn, J. O., T21, 590, 771Burciaga-Robles, L. O., 49, 768, 769Burden, B. T., 755Burdick, N. C., 421, 524Burghardt, R. C., 7Burgueño-Ferreira, J., T114, T127Buriti, F. C. A., 952Burk, A. O., 42, 812Burke, J. M., 758Burke, S., T57Burken, D. B., W359, 767Burkey, T. E., T16, T194Burks, T., 648Burley, H. K., 189Burlinguette, N. A., 587, 943Burns, J., M445Burns, J. M., W293Burns, T. A., W151, W152, W154, 823Burrin, D. G., 311, 1118Burris, W. R., 559Burroughs, C., T283Burrows, C. D., 28Busboom, J. R., M75, M162, 320Busby, D. W., 1040Busby, W. D., 1001, 1002Busch, D. C., 79Busch, L., 1026Bush, L. P., M121, W355, W363Bush, R., T357Butler, B., 805

246

Butler, J. C., 446Butler, S. T., 163, 169Butterworth, A., 52Buttrey, E. K., 197, 198, 200Butzler, R. E., M5, 904Buyse, J., 981Buzoianu, S. G., 508Buzzard, B., T3Bychawski, S, M327Byrd, J. A., 181Byrem, T., M58, 275

C

Cabezas, E., M409Cabezas, E. H., M418Cabral Filho, S. L. S., W441, W442, W445Cabral, C., M371, T427, T428Cabrera, V. E., T321, 807, 1016Caccamo, M., T66, T329, 798, 860Cáceres, O., W192Cach-Gómez, I., T127Caddel, J. L., W131Cady, R. A., W310, 723Caetano, M., W342Cai, H., 131Caixeta, D. S., T435, T436Caja, G., M331, T329, 725, 885, 1019Caldari-Torres, C, W400, 873Calderón, J. F., W389Calderon-Cortes, J. F., W453Calderón-Mendoza, D., W308, 1138Caldwell, D., M29, 175, 512Caldwell, J., M119Caldwell, J. D., M120, M123, M125Caldwell, L. C., 526Callaway, T. R., W103, 450, 451, 1088Calsamiglia, S., M16, M362, T375, T459, W370Calvo, C., M272Camacho, A., W384Camacho, D., 1104Camacho, L. E., M278, W145Camacho, L. M., M352Cámara, L., T149, T150, T181, W258, 110Camelo-Jaimes, G., 657Camfi eld, P. K., W359Cammack, K. M., T52, T286, 27, 31Campanini, A. L., T29, T30, W378, W387Campbell, C., 322, 1035Campbell, J. M., T339, 641Campbell, R. E., M175, 128Campistol, C., M281, T273Campo, P., 951Campos, A. F., W337Campos, A., M211

Campos, J. M. S., T435, T436Campos, M. A. S. F., M247Canavesi, F., 619Canesin, R. C., M152Canestrari, G., W132Cangani, M. T., T123Cangiano, C. A., M427Cannas, A., M395, W447, 724Cannon, M. J., 26Cannon, V. B., W315Cano, A., W49Cano, R., W49Cantet, R. J. C., 73Cantor, A. H., T190, W227, 327, 647, 672, 1111Cao, H., T218, 872Cao, Z., T454, T455Capa de Àvila, S., W345Capozzolo, M. C., T427, T428Cappellozza, B., W276Cappellozza, B. I., 27Capper, J. L., M43, W310, 723, 1011Capuco, A. V., W148Carabaño, R., M232Carareto, R., M348, M419Cárdenas, H. S., W239Cárdenas, M., M288, M297, M298, W289Cardona, J., M332, M337, T6Cardoso, D., T132, T464Cardoso, F. C., M197Cardoso-Jiménez, D., M322, M352Cardozo, G. M. B. Q., 954Cardozo, P. W., M342, M343Carlin, K. M., 1130Carlin, K. R., M171Carlos, L., M471, W451, W452Carlos-Valdez, L., 768Carlson, D., T345, 397Carlson, D. B., T348Carlson, M. S., 82Carmack, J. M., W120, W346, W382Carmo, L. S., W99Carnahan, K. G., T268, 171Carné, S., M331, 885, 1019Carnevalli, R. A., W185Carnier, P., M82Carpenter, J. R., T117Carpino, S., T66, T76, 797, 860, 951Carr, D. L., 400Carr, S. N., 966Carranco, M. E., M272Carrasco, C., W466Carrillo, S., W226Carriquiry Fossemale, M., W376Carriquiry, M., M292, T259, T290, T291, W147, M80, W275Carro, M. D., M365, T134, T376, T378Carroll, J. A., M18, M28, M281, T15,

T21, T24, T154, T156, T273, W17, W383, 19, 529, 590, 771Carruthers, C., 260Carstens, G. E., 67, 1034Carstens, G., 911Carta, P., M395Cartens, G., M15Carter, B. H., W301, 19, 734Carter, J. A., T471, W300, W352, 323, 752Carter, M. P., M5Carter, S, 699, 970, T221, 153, 154, 373, 1104, 1112Carvajal, T., W320Carvalho, E. R., T405, W403, W413Carvalho, J. C. C., T199Carvalho, M. V., 828, 1121Carver, L., W423Carzedda, C., M454, M472Casal, A., M80Casarin, A., M133, 654, 655Casas, A., M89, M90, T173Casas, E., 772Casco, G., 175Cascone, G., 860Casey, S. J., 990Cashell, B. P., 241Cason, J., 447Cason, J. A., T255, 371, 442, 445Casper, D. P., M67, W115, W128, 1057, 1058Cassady, J. P., T33Cassell, B. G., T331, 889Cassidy, T., 739Cassidy, T. W., 214, 481Cassiolato, R., W301Cassman, K. G., 546Castañeda, D. A., W320Castañeda, J., W470Castañeda, R. A., M423Castellano-Perez, R., W19Castells, L., 399Castilho, L. A., M366Castillo Benedetto, G. O., T122Castillo, A., T385Castillo, A. R., W391, W411Castillo, C. J. C., M225Castillo, F., W449Castillo, G, W409Castillo, H., M390, M471, T385, W449, W451Castillo, M., T68Castillo-Castillo, Y., M345Castillo-Lopez, E., M433, T362Castonguay, Y., M392, W137Castro Montoya, J. M., T122Castro, N., T72Castro, S. F., T199, T213Castro-Ucross, N., W191

247

Au

tho

r

Ind

ex

Caton, J., W144Caton, J. S., W341, W398, 9, 916Catrambone, D. E., W234Caulkett, N., 420Cavali, J., M155, M161, M166, W365, W373Cavender, K. B., 263Caviness, J. E., T162Cavini, S., T375, T459, W370Ceballos, A., 841Cébo, C., W201, 962Cecava, M. J., M386Ceccantini, M.L., T214, T215Cedillo, N., M288Cejas, V. I., M423, 874Celi, P., W280, 172Celik, Y, 166, 164Cengiz, O., M312, T295Centeno, C., M251, M274, 141, 502Cerilo, S. L. N., M165, M414, W368, W369Cerqueira, M. M. O. P., T83, T84, T85, T318, T319, W43, W53, W59, W71, W99Cerrate, S., 684, 703, M231, T196, T241, T242, W219Cerri, R. L. A., T269, W272Cerrillo-Soto, M., T113, T120, T192, T453, W188, W444, W450Cervantes, B. J., W313, W384Cervantes, D., M234Cervantes, M., M233, M234Cezar, I. M., W303, W304Cha, C. J., M49Cha, M. C., T169, T171, T172, 319Chabot, B., M26Chae, B. J., T219Chagas, L. J., M398Chahine, M., W84, W332, W414, 640, 839Chaiseha, Y., W290Chaiyachet, O., W290Chaji, M., M377, M378, M385, M416, M417Chamberlin, W.G., W396Chamorro, S., M232, M251, M274, 344, 502Chan, A., T186Chan, J., T183, T184Chan-Diaz, D. J., 175Chandra, S., 61Chang, J., M317Chang, S. S., T439Chang, Y. F., 61, 63Chaouinard, P. Y., T373Chapman, J., W429Charley, B., W431, W433Charley, S. E., W87Charlton, B. A., T116

Chase, C. C., 782Chase, C. C., Jr., 854Chase, C. C. L., M47, M86, 30Chase, L. E., 426, 813Chaucheyras Durand, F., M388Chaves, A. V., M346, 727Chaves, B. D., 1091Chaves, L. A., W305Chavez, S. J., M445, 910Chavez, T. M., 487Chaytor, A. C., 987Che, T. M., T159Chebel, R. C., W273, W282, W287, 486, 488Cheema, U. B., 1050Cheguru, P., 824Chen, A. G., 543Chen, B., 880Chen, C. Y., 613, 926Chen, C.-H., M139Chen, J., M75Chen, J.-W., 61Chen, K. N., W48Chen, M. J., W48, 956, 957Chen, S., M52Chen, W, M286, T281, 644Chen, Y., 869Chen, Y. P., 956Chen, Y. L., 803Cheng, G., M39, M40, M41, M42, W20Cheng, G. L., M52, 1083Cheng, H. W., M311, T7, T38, 261Cheng, J., T104, T106Cheng, K. M., W190, 147Cheng, L., T414Chenoweth, P., 170Cherian, G., 375Cherney, D. J. C., W448Cherney, D. J. R., T107, 45Cherney, J. H., T107Chester-Jones, H., T345, T349, T350, T351, 397Chestnut, A., T360Chestnut, A. B., 400Chetrit, C., M235, W454Chi, F., W244, W246Chibisa, G. E., 745Chicco, C. F, W343Chilibroste, P., W312, W390Chinnasamy, S., 547, 747Chiquette, J., M379Chirino, J. O., W389Cho, J. H., W468Cho, M., T9, 683Cho, S. D., T446Cho, Y. I., W317Choat, W. T., 378Choi, C. W., T439, W155, W361Choi, D. Y., W461

Choi, J. K., W50, W52, W395Choi, S. H., T439, W155, W360, W361, 825Chokchaloemwong, D., W290Chou, W., M138Chouinard, P. Y., M408, T395, 563Chove, L. M., 802Christensen, D. A., 745Christian, S. L., 1092Christiansen, D. L., 1095Christiansen, M. M., 712Chuammitri, P., 271Chudaske, C., 108Chung, C. H., T74Chung, K. M., 176Chung, K. Y., W155, W160, W161, W360Chung, Y.-H., M158, M405, 1136Cianzio, D., M89, M90, T173Cibils, A. F., M130Cifuentes, D., M241, W394Cisse, R. S., 1123Clapham, W. M., 912Clapham, W., M159, 321Clapper, J., M290Clark, C., T315Clark, D., T315Clark, D. A., 632Clark, F. D., T284, 268Clark, K. J., W412Clark, L. P., W367Clark, L., M148Clark, N., T409Clark, O. G., 866Clark, S., 268Clark, T. W., W130Clarke, A. D., 81Claro Júnior, I., T267Classen, H. L., T9, T185, W266, 139, 182, 260, 582, 585, 586, 587, 683, 943Claus, J. R., 416Clavaud, C, 334Clavero, T., M129, W109Clayshulte, A. M., 290Clemensen, A. K., 93Clément, F., 535Clementino, L. A., T84Cleveland, M., M177Clifford-Rathert, C., W15, 83Cloninger, E. W., 225Coate, E. A., M37, 592, 1021Cobb, C. J., M28, M31, T337Coblentz, W. K., M124, M193, T346, W431, W433, 461, 462Cobos-Peralta, M.A, M359, M441Cockett, N., M330Cockrum, R. R., T52, T286Code, W. E., 147Codjia, J. C., M100, 307

248

Coenen, M., M342Coffey, K., M119Coffey, K. P., M120, M123, M125Cognié, J., 535Colbert, R. W., W112Colburn, T., T328Coldebella, A., W295Cole, J., W28Cole, J. B., 623Cole, K., W183Cole, L., 1127Cole, N. A., W340, W358, 201, 1003Coleman, C.W., W98Coleman, G. J., W94Coleman, S. W., 782, 854Colín, D., T465Collar, C., T334Collar, C. C., W85Collett, S. R., 1012Collier, C., 590Collier, C. T., T24, W17, 19Collier, J. L., T314, 470Collier, R., M149Collier, R. J., T314, 470, 471Collier, S. D., M54Colyn, J. J., M26, M431Combs, D. K., M193, M387, T112, T118, 571Combs, G. F., 98Conde, A., W320, W333Confer, A. W., 769Conn, P. M., 602Conn, T., 995Conner, D. E., 266, 446, 652Connolly, C., M46Connor, E. E., W148, 854Connor, M. L., W432Conrad, E. C., 770Consolo, N. R. B., T29, T30, W378Conti, G., W409Contreras-Govea, F. E., M109, M110Conway, C. E., T59, T60, T61Cook, A. L., W89Cook, D. R., 598Cook, K. L., M68Cook, M. E., 4Cook, N. J., M26Cook, P. E., W98Cooke, F. N. T., T263, W351, 389Cooke, R., M277, W276Cooke, R. F., T263, W351, 389Coombs, C., W96, 248Coombs, C. O., W88Coon, C., 684, M231, W219Coon, C. N., M205, T196, T241, T242Cooper, T. A., 618Cooprider, K. L., 24Copado, R., M112Coppedge, J., M29, 512

Coppedge, J. R., T207, 341Coppola, L. E., T101Corah, L. R., 1000, 1001, 1002Corcini, C. D., 358Corcionivoschi, N., M273Cordero, G., T236Cordero, J., M288, M297, M298Cordero, J. L., W289Cordova, S., T22Corea Guillén, E. E., M104, M105, T122Coria, H., W388Corl, B., 739Corl, B. A., W153, 211, 245, 356, 873, 960Corley, J. R., T24, W17, W383Corley, M. M., T162, T163Corona, L., M412, M413Coronado, E. J. D., T448, T449Corr, S. A., 359Corral, A., W108Corrales, J. C., T460Corral-Luna, A., M113Correa, B. C, M419Correa, J. A., 940Corrêa, M. N., M299Correa-Calderón, A., M325, M326, T32Corredig, M., M174, 945, 946, 947, 948Côrtes, C., T444, W405, W435Cortes-Diaz, E., M474, T129Cortinhas, C. S., M44Corzo, A., W254, 143, 499, 671Coscojuela, P, M246Cossel, S. E., 1126Cosstick, T., 653Costa, F. G. P., M102, M208, M213, M215, M223, M224, M247, T138, T214, T215Costa, J. R., Jr., W185Costa, M. R. G. F., M467, M383, T407, T408Costa, V. A., T199Cotanch, K. W., M393, M429, 216, 218Côté-Robitaille, M. E., W209Coto, C. A., M207, M210, T189, T208, T224Cotta, M., W318Cotter, P., 600Coude, B., 804Coufal, B., W340, 1003Coufal, C. D., 539Coussens, P. M., 65Couto, V. R. M., W373Coverdale, J., W182, 121, 1047Cowieson, A. J., 333, 1108, 1109Cowles, K. E., 666Cox, B. E., W329Cox, C. M., M132, M140Cox, D. A., 29

Cox, L., 775Cox, N. A., 371, 442, 445Cox, R. B., T174Cox, S. H., T121, 734Cozzi, G., M16Craig, P. H., W114, W121Craig, T. M., 267Cramer, G., 905Cravener, T. L., 180, 189, 503Crawford, G. I., 555, 556Crawford, R. J., 763Crenshaw, J. D., T339Crenshaw, M., M203Crenshaw, T. D., W251, 1Crespin Payés, E. A., M104, M105Crews, D. H., Jr., M81, 67, 68Criner, G. K., W89Crippen, T. C., 181Cristaldo, R.O., M155Croissant, A. E., 130Cromwell, G. L., W238, W468, 522, 676Croney, C. C, 606Crook, E. K., 758Croom, W. J., 463Croomjmas, R., M138Crosby-Galván, M. M., W338Cross, L. D., 553Crouch, T. L., 250Crouse, J., T294Crow, G., 657Crowe, M. A., T369, 163Crowe, T., M23, T35, 940, 942Crowe, T. G., T185, 585, 587, 943Cruppe, L. H., 848, 849Cruz, G. D., W356, 16Cruz, J. E., W451Cruz-Monterrosa, R. G., M438Cuca, J. M., W226Cuchillo, H. M., M384, 94Cue, R. I., 716Cuellar, J., M103Cueto, M. C., W333Cui, R. L., M143Culbertson, M., 926Culham, A. B., 1068Cullor, J. S., T153Cunha, A. F., T318, T319Cunha, J. G. R., M20Cunha, S. K., 358Cunnick, J. E., T360Cunningham, D. L., 85Cunningham, K. B., T422Curbelo, J., 1095Curci, F. A., M156Curi, Rogério, W177Curley, K. O., Jr., M18Curran, J., 819Curry, E, W463, W152

249

Au

tho

r

Ind

ex

Curtis, P. A., T473, 266, 377, 446, 897, 899, 900, 1071, 1072, 1092Cushman, R. A., M300, 168Cutullic, E., M146

D

da Costa Eifert, E., M163, M164da Costa Lopes, C., W255da Cruz, P. G., W138da Cruz, T. M. P., W455da Cunha Cornélio, T., M414, T438, W134da Silva Brabes, K. C., M165, T26, T438, W134, W368da Silva Fernandes, L., W369Da Silva, A., 762, 764Da Silva, E. L., M215da Silva, E. M., W273, 488Da Silva, J. H. V., M215da Silva-Kazama, D., W435Dabak, Murat, 1073Dacheux, J.-L., 535Dadgar, S., T185Dafoe, J., 856D’Agosto, E, W400Dahiya, J. P., W266Dahl, G. E., 475Dahlquist, J. M., W307Dai, T. Y., 956, 957Dailey, J. W., M28Dalbach, K. F., T419Dale, B. E., M430Dale, B. W., T294Daley, M. A., 359Dalgleish, D. G., 132Dalla Costa, F. P., W285Dalloul, R. A., M132, M140Dalmagro, M. R., 337Dalton, J. C., T310, W92, 171, 482Daly, K., 349, 1119, 357Dambros, C. E., W116Damiran, D., W434Damron, S., 1069Danes, M. A. C., M398, M415Danesh Mesgaran, M., T416, M349, M350, M434, M435, T370, T371, T379, W404Danesh, M., M285, M353, W119Dänicke, S., T256Daniel, J. A., M291, T258, W141, 5Daniel, J. L. P., M409, M418Daniels, T. F., M75Dann, H. M., M5, T430, 216, 218, 904Dannenberger, D., 1039Danscher, A. M., 749Dardenne, P., 799Darici, R., 162Darrah, J. D., M393, T430

Darrah, J. W., M429Darre, M., T144Darre, M. J., W101, 255Das, K. C., 547, 747Daskiran, M., T295Daubert, J. M., W26, 66, 249Daugherty, C., T308, T309Daugherty, K., 600Davidson, J. A., T422Davidson, J. L., 14Davidson, R. T., T195Davies, M. H., 432Davies, R. H., 1024Davila-El Rassi, G., T175Davín, R., T1Davis Rincker, L. E., 393Davis, A. J., 138Davis, B. L., 414Davis, C. J., T10Davis, D. K., 1045Davis, E., T157, T250, W326, 629Davis, J., 455Davis, J. D., 441Davis, K. C., 856Davis, L., W423Davis, M. E., 72Davis, P. A., 96Davis, S., 1109Davis, T. A., 6, 604Davis, T. C., 201Davis, T. L., T268Davis, W. C., M59, M62, T155Davison, K., T22Dawson, K., T349Dawson, K. A., M449, T159, T233, T399, T400, W202, W227, 157, 647Dawson, L. J., T457, 756Dawson, P. L., 1091Day, M., T267Day, M. L., 848, 849Dayton, W. R., W158, W159Daza, A., W218de Almeida, E. J. D., M111de Andrés, M. A., M335de Araújo Gabriel, A. M., M414, T109, T110, T111De Araújo, J. A., M215de Avila, J. M., M74de Blas, C, M232, W212, de Elia, C., M107de Faria Pereira, D., M165, M414, T438, W134de Faria, M. H., M17, M163, M164, M170, T164, T165De Freitas, J.A, T359de Godoy, M. R. C., T59, T60, T61de Haro Martí, M. E., W97, W332, 640, 839De la Cruz-Honorato, P., M151

De la Fe, C., T460De la Fuente, M. A., M456de Lanes, E. C. M. , M111de Lange, C. F. M., T191, T226, 120, 148, 274, 489de Lima Costa Filho, C., W455de Lima, S. B. P., W255de los Campos, G., 621de Menezes Gressler, M. G., W116, W134, W369de Oliveira Carvalho, P. L., W455, W458de Oliveira, A. S., T435de Oliveira, E. R. , M414, T109, T110, T111, T438, W116, W134, W368, W369de Oliveira, J. E., 443, 980, 984de Passillé, A. M., 53, 905de Queiroz, A. C., M163, M164, M170, T164, T165De Santiago-Miramontes, M. A., M328, T466de Segura, A. G., 759De Smet, S., 155de Souza Carneiro, M. S., M14, M465de Souza, A. L. P., 987De Souza, J. C., T359De Souza, J. M. B., M215de Tonissi e Buschinelli Goes, R. H., M165, M414, T26, T109, T110, T111, T438, W116, W134, W368, W369de Veth, M. J., T415, W374, 211, 245, 884De Vries, A., W335, 808, 890, 1020Dean, L., 130DeAtley, K. L., 290deBeer, M, T148Decandia, M., M344, M376Dechow, C. D., W26, W90, 66, 249Decuypere, E., 981, 984DeDecker, A. E., 409, 410, 411, 412, 413Deeb, N., 614Deemer, D. R., W94Deen, J., M333, M334, 762, 764, 868, 1014, 1066Deep, A., 585Deep, G., 129Defoor, P. J., 50DeHaan, K. G., 243Dehareng, F., 799Dehghan-Banadaky, M., M114, M115, M373, M374, M375, M380, M468, M469, T302, T303, T306, T307, T387, T413, T443, W37, W200, W437, 879, 1143Dei, C. S., W428DeJarnette, J. M., 888Dekleva, M. D., 66

250

Dekleva, M. W., W26Del Cacho, E, 650Del Pino, F. A. B., M299Del Santo, V. R., W139del Valle-Mercado, L., T173DeLaney, D. S., M432Delany, M. E., 921DelCurto, T., 630, W314Dele, P. A., 459Deleris, I., 296Delezie, E, 155Delgado, R., W192Dell, C., W322Delvaux, C. L., W157D’Emilio, A., 860Deming, J., 246Demirtas, A., T63, T64DenBeste, M. D., T292Deng Akuoch, D. J., 1102Denicol, A. C., W282Dennis, R. L., M311, T7, T38, 261Dennis, T. S., 95dePersio, S. A., W256DePeters, E. J., 1060Der Bedrosian, M. C., W127, 47DeRouchey, J. M., 492, 701DeRouen, S. M., 84Desai, P., 953DeSilva, U., 387, 768DesLauriers, A. G. C., 188Dessauge, F., M146, 472Detmann, E., W373Detweiler, G. D., T468, T469, 757Deutsch, M., 170Devant, M., M10, 550, 733, 1038DeVeth, M., T314Devillard, E, M396, 334Devillers, N., 418DeVries, T. J., M8, M9, M51, 392, 570Devuyst, E., 857Dewhurst, R., T414Dewhurst, R. J., 169Dewulf, J., 1024Dhakal, K., W83Dhuyvetter, D. V., W130, 9Dian, P. H. M., W336Diao, Q. Y., T340, T355, 394, 395Dias, R. S., T356Dias Júnior, G. S., T381, T421, T425, W421Díaz Padilla, G., W187Diaz, A., M134, M221, T134Diaz, D. E., M295, 46Diaz, G., M238Diaz-Gomez, M. O., T467Diaz-Mora, C., M94Díaz-Plascencia, D., T404Diaz-Solís, H., M131Dib, M. G., W385, 204, 378, 557

Dibner, J. J., M295Dickson, J. S., 423DiCostanzo, A., 555, 556Dieguez, J., 283Dienglewicz, R. L., M135Dijkstra, J., 428, 1056Dikeman, C, 933, 937Dikmen, S., 405, 894Dilkin, P., 986Dillwith, J. W., 769, 783DiLorenzo, N., 50Dimauro, C, M454, 724, M82, W24Dimova, M. D., 138Ding, L., T143Ding, Y, W225, M56Dinh, S. K., W114Diniz-Magalhães, J., 1121Diogo, J. M. S., W305, W377Dirandeh, E., M287, 105Disbennett, P., T221Disenhaus, C., M146Diskin, M. G., 163Dittmar, R. O., III, 97Dlders, D., T96do Amaral, B. C., 475do Carmo, J. P., T435, T436do Lago, L. F., T435, T436Doane, P. H., M362, M386Dobson, K., 268Doescher, R. M., W165, 39Dohme, F., M426Doko, S., M100, 307Dolejsiova, A. H., W165, 39Domby, E., T298Domènech, A., T460Domínguez, D., M390, M471, T385, W449, W451, W452Dominguez, W., 135Dominguez-Viveros, J., T274Donaldson, J. R., 671Donaldson, M. E., W128Dong, W., T47Donkin, S. S., T260, T405, W299, W403, W413Donoghue, A. M., W101, 184, 440, 444, 540, 588Donoghue, D. J., W101, 440, 444, 540Dorea, J. R. R., M348, M398, M415Dormitorio, T.V., 649Dorton, K., W357, 1048dos Santos, K. M. O., 952Doumit, M, 824, 1033Dourmad, J. Y., 1107Dove, H., 891Dow, D. L., 787Dowd, S., 270Dowd, S. E., W357, 656, 1048Dowell, D., T221Downey, E. D., 770

Dozier, W. A., III, T211, 143, 178, 499, 685Drackley, J. K., M197, 391, 641, 840, 870, 1060Drake, K., 59Drake, M. A., M175, M176, 128, 130, 131, 297, 793Dreher, M., 390Dresch, R., M453, T461Drew, M. D., T158Drewnoski, M. E., 388, 552, 558Drinceanu, D, M273Dritz, S. S., 492, 701Drouillard, J. S., W172, 382, 383, 384, 551, 731, 732, 1086, 1141Druart, X., 535Drummond, R. M. N., W53Druyan, S., T288Dschaak, C. M., M191, M196, M422Du, M., M153, W144, W150, W341, 113, 480, 637, 638, 826, 915Duarte, M.S., M371, M467, W365Dubuc, J., 595, 596Ducatelle, R, 353Duckett, S. K., M159, W151, W152, W154, 321, 823Duclos, M. J., 479Duersteler, M., T157Dufek, A, T168Duff, A. M., T471Duff, G. C., 28Duffi eld, T. F., 401, 595, 596, 905Duffy, P., T369, 1137Dugan, M. E. R., M158, T447Duijghuisen, R., 76Dumitrescu, G., M273Dunbar, T. V., W462Duncan, G., 213, T143, 210Duncan, I. J. H., 570Dunham, S., 464Dunkley, C. S., 85Dunlap, J., 38Dunlap, R. L., II, 734Dunn, S. M., T391, T392, W1, W2, W3, W4, W5, 1079Dunn-Horrocks, S., 512Dunnington, E. A., 898Dupass, N. J., 1138Dupre, Y., 829Durán, L., M390, W451Durig, A. C., 123Dutreuil, M., W201, 962Dwyer, M. E., 812Dyer, J., 1119, 357

E

Ealy, A. D., W272, 998Eanes, M. L., W296

251

Au

tho

r

Ind

ex

Earing, J., 457Earing, J. E., W173, W174, 123Earleywine, T. J., T311, W167, W168, W169Earnest, J., Jr., W324, 1013Eastridge, J. S., T170Eastridge, M. L., W82, W94, 252Eberle, K. N., W104, 441Ebner, P., 692Ebner, P. D., 809, 1089Ebsim, S. M., 139Echeverria, R., W390Echternkamp, S. E., M300, 168Eckerle, G. J., 11, 14, 380, 1005Eckerman, S. R., 8Eckstein, T., 64Eda, S., M60, M61, M63Edmonds, M., 381Edrington, T. S., W103, 450, 1088Edwards, G., T414Edwards, H. D., 1029Edwards, L. N., T3, 11Edwards, M. S., 935Edwards, S., 82Ehrenfeld, R., M103EhsanUllah, T357Eichen, P. A., M37, M38, 592, 1021Eicher, S. D., M1, M2, T4, W87Eilenfeld, E. M., 252Einstein, M., T148Eisemann, J. H., T235Eivers, M., 1052Ekeocha, A. H, M254, 504, 505Ekmay, D. R., T242Ekmay, R., M231, W219Ekmay, R. D., M205, T196, T241Ekstroem, C. T., 749El Attar, A., W45El Halawani, M. E., M303, W290, 365, 707El Soda, M., W45El-Dlebshany, A. E., M313Eler, J. P., T48Eleswarapu, S., W156Elías, A., T404Elías-Argote, X., W68Elias-Iglesias, A., M345, T120Elibol, O., 174, 865Elischer, M. F., T4Elizondo-Salazar, J. A., M104, M105, T122Ellason, C. S., T471Ellersieck, M. R., T333, T335, W15, W396, 842, 843, 844Ellestad, L. E., 705Elliot, B. A., M60Elliot, M., M320Elliott, A. A., 38Ellis, E. A., 363

Ellis, J. L., 428Ellis, M., T217, T254Ellis, S. E., W148El-Minshawy, H. A., 658, 971Elsasser, T., T21, W16, W19Ely, D. G., 755Elzo, M. A., W372Emam Jomeh Kashan, N., T305Emanuele, S., W423Emery, K., W111Emmanuelli, G., W443Emmick, T, T94Encinias, A. M., W308, 1138Encinias, M., M87Endecott, R. L., 1042Endres, M. I., 858, 859, 861, 863Engberg, R. G., T249Engel, C. L., T116England, J., M205, T196, T241, T242Engle, E., 495Engle, T. E., M281, T3, 20, 30, 379, 548, 554, 736, 835Engle, T., 831, T298Engler, D., 965Enjalbert, F., M436Ennis, R. B., 109Enns, R. M., M81, M86, 30, 68, 422Ensley, S. M., W317Eom, S. J., M49, W51Erasmus, L. J., T398Erasmus, M. A., 262Erdman, R. A., T330, T402, T423Erf, G. F., M120, M135, T43, T44Erickson, G. E., W385, 49, 202, 204, 207, 208, 378, 546, 557, 1037, 1044Erikson, M., M22Ernst, C. W., M90, M92Ernst, C., W271Erskine, R. J., 720Esbenshade, K. L., 896Eschbach, M., T144Escobar, F. J., T467Escobar, J., W298, 664, 667, 691, 1054Eshpari, H., W69Eslami, M., M416Eslamizad, M., T302, T303, W200Esmaeilinasab, P., M318Espasandín Mederos, A. C., W376Espasandin, A., M80Espasandín, A. C, T290Espejo, L. A., 55, 278, 279Espino, M. A., W313, W384Esser, N. M., M193, T346, W431, W433, 437, 571Estefan, A. G., T24, W17, W383Estell, R. E., M130Esteves, E. G., T83Estevez, I., 259Estienne, M. J., 763

Estrada-Angulo, A., T120, T453, W188, W450Estrella Quintero, H., W95Eubanks, V. J., 236Eun, J.-S., M191, M196, M372, M422, T372Eusebio-Balcazar, P. E., 177Evans, A. C. O., 169Evans, C. B., T195Evans, E. K., T261Evans, E., T409, T383, T410, T411, T441Evans, F., T333Everaert, N., 981Evert, A., 227Everts, R. E., 391, 729, 1060Evock-Clover, C. M., W148

F

Faber, T. A., T56, T58Facison, K., 407Fadel, J. G., 16Faga, M., 417Fagari-Nobijari, H., M373, M374, M375Fahey, G. C., Jr., T56, T58Fahrenkrug, S. C., 707Fain, J. L., 250Fairchild, B. D., T255Fajersson, P., 1101Fakhri, S., W321Falck, S. J., 386Falkenberg, S. M., T21, 590, 771Famula, T. R., 16Fanatico, A. C., 184, 444, 588Fancher, B. I., 582, 585Fang, X., M88, M91, 1085Farahvash, T., T49, T50, T51Faramarzi Garmroodi, A., M434, M435Farhang, F., T306Farhangfar, H, M458, T137, T304, T305, 528, M229, M255, T142, W35, W36, W38, W236Faria Estivallet Pacheco, G., W345Faria, C. O., T425, W421Faria, M. A. M., M248Farin, C. E., 228Farina, G., M237, 697Farkye, N. Y., T78, T80, T88Farmer, C., T246, W198Farnell, M., 512Farney, J. K., T299Farris, J., 755Fasenko, G. M., M309, 186Fasina, Y. O., T140, 266, 652Fassbinder-Orth, C. A., W229, 669Fatehi, F., T212, T307Fathi Nasri, M. H., T305Fathi, M. M., M313

252

Faucitano, L., 418, 940Faulkner, D. B., W307, 49, 729, 730, 787Fausto, D. A., M155Faux, P., 74Favoreto, M., T269, T384Favoreto, M. G., W166, 264Favoretto, M. G., T434Fay, B., 83Fazaeli, H., W119Fazeli, H., W404Fazli, N., 877Fehr, J. D., W346, W382Fei, C., W21Feijó, G. L. D., M155, M156Fekete, Z., W193Felix, T. L., 96, 549Felker, C. D., W145Fellner, V., W175Felver-Gant, J. N., M311, T38Feng, L, W55Feng, P., M400Feng, S. S., 394Feng, W., T386Fenghua, L., W21Fennel, M. M., T108Fenu, A., M376, 324Ferguson, D. M., 967Ferguson, J. D., T382, 1134Ferguson, N. S., 425, 688Ferket, P., 702Ferket, P. R., 137, 646, 700, 902, 972, 977Fermin, M. L., W294Fernandes, A. R. M., M157, M160, M165, W368Fernandes, C. D., T128Fernandes, D., M453, T461Fernandes, H. J., M161, W162, W163Fernandes, J. S., Jr., T462, T463Fernandes, M. H. M. R., T462, T463Fernández-Casado, J. A., 820Fernandez-Figares, I., W106, W222Fernando, P.-G., M272Fernando, R. L., 788, 924Fernley, P., 1052Ferraz Filho, P. B., M79Ferraz, J. B. S., T48, T167Ferreira, E. M., M455, M457, W447Ferreira, J., 40Ferreira, J. A. G., Jr., M236, M237, 698Ferreira, L. S., T338Ferreira, M. A., M20Ferreira, P., 697Ferreira, R. M., W281Ferreira, T. G., T68Ferrell, C. L., M300Ferret, A., T375, W370Ferris, C.P., 907

Fetrow, J., 863Fetterer, R. H., M140Feugang, J. M., M203Feyerabend, N. P., T333Feyereisen, G., W322Fiaz, M., 1100Field, M. E., 1126Fields, S. D., 998Fierheller, E., 420Fierro H., J.A., 345Fife, T., 640Fife, T. E., 1008, 1009Figueiredo, D. M., W126Figueroa, J., M235, T1, W454Figueroa, J. L., W289Fike, G. D., 1001, 1002Fike, J. H., 232Filbert, M. E., W105Filbin, T., M461Filgueiras, E. A., W185Filho, A. S. S., M20Finck, D. N., T24, W17, W383Fink, E., 755Finocchiaro, R., 619Finot, L., 472Fiorellino, N. M., 42, 812Fiorotto, M. L., 6, 604Firkins, J., W423, 252, 398, 743Fish, C. M., M108Fisher, K. S., 845, 991Fitz-Coy, F., 342Fitz-Coy, S., M29, 175Flamarique, F., W460, W466, W467Flann, K., 1127Flann, K. L., 477Flint, H. J., 349Flis, S. A., M68Flores Tensos, J. M., M104, M105, T122Flores, C., 725Flores, L. R., W313, W384Flores-García, E. O., W107Flores-Mariñelareña, A., T274Flowers, W. L., 520Fluharty, F. L., 822Flythe, M. D., 123Fogle, G. E., 848Fokkink, W. B., 396Fonseca, E.A., W365Fonseca, L. M., T83, T84, T85, T318, T319, W43, W53, W59, W71, W99, 306Fontaneli, R. S., 232Fontenele, R. M., M14, M465, M466, M467Fontenot, J. P., M159, 321Foo, A., M174Foote, A. P., W355, W358Foote, M. R., 961Foote, R. S., M63

Forano, E., M388, M396Forat, M., M133, 345, 654, 655Forbes, T. D. A., M127, M128, W352, 526, 537, 851Ford, J. A., 119Ford, J. J., T152Ford, M. J., T190, W227, 327, 647, 672, 1111Ford, S., 775Ford, S. P., M280, W150, 637, 638, 639, 914, 915, 999, 1129, 1131, 1132Formigoni, A., M106, W132Forni, S., 614Forsberg, N. E., 836, 837Forster, L. A., W346, W382Forster, R. J., T403, W406, 567, 728Foskolos, A., T459Fossler, C., M57Foster, H. A., 1008, 1009Foulk, D., W176Fouquet, A., M96, M97Fowler, C. M., 743Fowler, J, 690Fox, J. T., 591Fox, L. K., M43, M45Foxcroft, G. R., 1065Fraley, G. S., 706France, J., T356, 428, 1056Francesconi, A. H. D., M344Francis, N., T144Frank, D. N., 314Frankenbach, S. D., 151Frantz, N. Z., T61Fraser, A. M., W66Fredin, S. M., T429Freeman, M. E., 138Freeman, S., 910Freetly, H. C., 70Freire, J. M., T214, T215Freitas, J. A., M79Freitas, L. L., T109, T110, T111Freking, B. F., T152Fricke, P. M., M199, W283, 165, 807Friend, T. H., T55, W301, 419, 862, 906Friendship, R. M., M30Friggens, N. C., T326Frigola, H., 1069Frigoni, F., W301Frigotto, T. A., T317Frikha, M., 141, 497Froehlich, D., M26Froetschel, M. A., 547, 747Froman, D. P., 533Fronchetti, D. R, T359Frozanmehr, M., W438Fruge, C. J., M369Fry, R. S., 159, 519, 520Fu, C. J., W130Fu, S., T47

253

Au

tho

r

Ind

ex

Fu, S. J., T204, T227Fu, Y. Q., 395Fucà, N., T86, 951Fuente, B., M272Fuentetaja, A., T149, T150Fujimoto, M., 955Fulford, J. D., W357, 1047, 1048Fulton, R. M., 1027Fulton, R. W., 768, 769Fultz, S. W., T330Funnell, B.J., T264Funston, R. N., 78, 853, 1006, 1037Furlan, A. C., W455Fustini, M., M106, W132Fyock, T. L., 275

G

Gäbel, G., 1144Gabler, N. K, 674Gabrush, T., 260Gadberry, M. S., M168, M169Gado, H. M., 895Gady, C., 1113Gafnea, M. E., T258Gagliostro, G. A., M423, M425, M427, 874Gagnon, N., W405, W435Gaines, A. M., T217, T254Gakhar, N., M275, M257, M316Galbraith, E. A., T382Galindo, D., W394Galindo-Velasco, E., W10Gallagher, G., M22Gallardo, M., W409Gallego, A. G., W458Galobart, J., M98Galvani, D. B., M455, M457Galyean, M. L., T15, W161, 50Gama, M. A. S., M453, T461Gamez, H. G., T467Gandy, J. C., 247Ganesan, B., 953Ganjkhanlou, M., M468, M469Ganner, A., W8, 265, 1076Gänzle, M., 1079Gao, G., W235Gao, X. J., W195, 958Gao, Y., W55, 982Gao, Y. H., 765Garbe, J. R., 707Garces-Yepez, P., 3Garcez Neto, A. F, T359Garcia, A. I., W212Garcia, A. L., 124Garcia, A. M., M354García, E., M288, M297, M298, W289Garcia, G., W394García, J., M232

Garcia, M., T434, W166, 264, 1081, 1142Garcia, M. D., M75García-Munguía, C. A., 433Garcia-Ortiz, J. C., M150, M151García-Rebollar, P., W223, W263Garciarena, D. A., M423, M425, M427García-Rendón, A., W261Gardiner, G. E., 508Gardiner, L. K., 408Gardner, I. A., 55, 275, 276, 423Garey, S. M., 419, 862, 906Garibay, L., 1104Garmyn, A. J., M167Garrett, J., T377Garrick, D. J., 289, 788, 924Garrido, S., W460Gasa, J., T2, W457Gasbarre, L. C., 854Gasca, S. J., M262Gaskins, C. T., M74, M75, T332Gaspa, G., M82, W24Gast, R. K., 1024, 1093Gastal, E., W415Gates, K. N., T471, 752Gates, R. S., W324, 1013, 1025Gath, V. P., 1137Gatti, J.-L., 535Gauthier, H. M., T430Gauthier, S. F., W81Gavilan, C. W. S., T109, T110Gawthrop, J. C., T339Gay, K. D., W87Ge, R. L., T238Ge, X., 112Geary, T. W., 852, 923Gehman, A. M., T397Gehring, C. K., 340Geisert, R. D., 79Gekara, O. J., W462Gellin, G. L., 123Gengelbach, G. P., W115, W128, 1058Gengler, N., 74, 784, 785, 799, 931Genho, M. R., 20Genho, P., 920Genovese, K. J., T40Gentil, R. S., M455, M457, W447Gentry, L. R., W165Geor, R. J., 354, 356George, J., 964George, L. A., 914, 1131, 1132Geraert, P. A., 334, 981, 1113, 527Gerardo-Cuervo, H., M405Germeroth, D, T256Gerônimo, D. M., T130Gerrard, D. E., W354, 478Gerry, A. C., W85Gertler, A., T279Gervais, R., 563

Geshlog Olyayee, M., T198, T237Gesing, L. M., 417Getachew, G., W312Gettinger, E., 122Ghahramany, G., 825Gharib Naseri, K., W6Ghasemi, E., T443Ghavi Hossein-Zadeh, N., T45, T46, W33, W34, W40, W41Ghazvini, N., 973Ghelich Khan, M., 1053Ghiasvand, M., M380Ghirardi, J. J., M331Gholibaigi Fard, A., W42Gholizadeh, H., M437, T445Ghorbani, G.-R., T413, T443, W328, 875Ghovvati, S., T379Ghyamyipour, S., T139Giacomini, L., 986Giambrone, J. J., 649Gianola, D., 621Giardini, W., T417Gibb, D., M16, T366, T367, W393Gibb, D. J., 727Gibbs, T., 856Gibson, D. S., 833Gies, D. L., 608Giesy, S. L., M200, 961Gigax, J. A., 1046Gilani, A., M256Gilaverte, S., M457Giles, R., W286Gillespie, H. D., T190, W227, 647, 672Gillespie, J., 1030Gilliam, G. G., 19Gilmore, L. A., W360, 825, 1033Gimenes, L. U., W281, 828Giordani, J. P., T435, T436Giordano, J. O., M199, W283, 165, 807Giorgi, M., 493Gipson, T. A., T457, T468, T469Girard, C. L., M408, T395, W209, 716Girgis, G. N., W217, W245, W249Girish, C. K., W178, W217, W245, W249Giusti, M. M., T81Givens, D. I., 766Givisiez, P. E. N., M102, M247, T138Glahn, R. P., 514Glanc, D., 1035Glasser, F., W424, 212Glaze, J. B., Jr., T271, 640, 1008, 1009Glover, C., 567Go, G., W155, W360, 825, 1033Goad, C. L., 767Goddard, M. E., 789Godden, S. M., 279, 401, 662, 863Godfrey, R. W., 407

254

Godoy, S., W343Goebel, K. P., 152Goers, S., T151Goetsch, A. L., T456, T457, T468, T469, 757Goher, M., M460Golab, G. C., 610Goldberg, E., M275, M257, M316Goldhawk, C., T35Golian, A., M204, M256, M318, T200, T442, W257, M252, M258, M259, T201, T234, W262Golian, G., M285Golombeski, G., T345, T349, T350, T351Golombeski, G. G., 397Gomelsky, M., 1085Gomes, L. H. S., M20Gomes, R. C., T167Gomez, J. M., 1106Gomez, M. A., T459Gomez, R. R., 1034Gómez, S., T187, 1110Gómez-Cortés, P., M456Gómez-Martín, A., T460Gomez-Raya, L., M460Gomide, L. A. M., M161Gonçalves, L. S., 952Gonda, M. G., M88, M91Gondo, A., M79Gong, X., T403Gontcharova, V., W357, 1048Gonyou, H. W., 586, 940Gonzales, B., T417González, D., M233González, F., T132, T464González, J. C., 491Gonzalez, J. M., T465González, J. S., M420González, L., M16, M23, T35González, L. A., 420, 942González, M., M412, 510González, M. J., W226González, R., W452González, U. A., M412Gonzalez, V. M., W389González, W., W443Gonzalez-Alvarado, J. M., T364, 344, 502, 509Gonzalez-Bonilla, G. T., T129González-García, E., W192González-Martín, S., M331González-Muñoz, S. S., M441, T114, W338Gonzalez-Padilla, E., T322González-Rodríguez, A., 819, 820, 821, 907Goodall, S. R., 205Goodband, R. D., T3, 492, 701

Goodell, G., 263Gooden, M. C., 758Goodgame, S., T208Goodie, G. L., T96Goodling, R. C., Jr., W90Goonewardene, L. A., W146Gootwine, E., T279Gordin, C. L., T109, T110, T111Gordon, M. B., 167Goselink, R. M. A., 884Gottselig, S. M., 539Gouffon, J. S., T160Goulart, C. C., M208, M213, M223, M224, M247, T214, T215Goulart, R. S., M418Gould, B. W., 1016Gould, J. C., 109Gourdine, J. L., M336, M338Gouvea, V. N., M415Govindasamy-Lucey, S., T79, 792Govoni, K. E., T144Gow, H. R., 1023Graça, D. S., W303, W304Grace, O., 790Gracia, M. I., T179, 978Grado, A., W108Graeff, A. L., W171Graff, L. J., 587, 943Graham, B. C., 19Grandin, T., T3, 416, 934 Grandini, D., M363, M371Grandison, A., W75, W76, 305, 802Granneman, J. G., 605Grant, A. L., 478Grant, J. K., 847Grant, K.V., 792Grant, R. J., M5, M6, M393, M429, T430, W274, 216, 218, 429, 904Grant, W. E., M131Gratzl, M., 1117Graugnard, D. E., 729, 1124, 1125Graumann, A. M., W362Gravatte, C., W96, 248Gravena, R. A., T11, W232, W250Graves, J., M195Gray, C. W., W84, 1008, 1009Gray, K. A., T33Graybill, J. S., W114Greco, L. F., T269, T434, W166, W279, 264, 1142Green, A. R., 1025Green, E., M126Green, J., 673Green, J. T., M332, M337, T6Greene, W. A., T266Greenfi eld, R., T396Gregorini, P., T315, 632Gregory, R. M., W339, W407Greiner, L., W233

Greiner, S. P., 786Gressley, T. F., T22, T343, W422, 46, 1146Greter, A. M., M8Griffi n, W. A., 202, 207, 208, 378, 1037, 1044Griffi ths, M., 947Grignola, P., M80Grigsby, K. N., 566Grilli, E., 450, 451Grimes, J. L., M319, 977Grimm, A, M62Griswold, K. E., W114, W121Groccia, J. E., 578Groenendaal, H, 55, 278Groenewegen, P., T349, W231, 1032Grohn, Y. T., 56, 280, 281, 282Grondin, R., M338Grott, M. J., W87Grove, A.V., T328Grubb, P. T., 379Gruber, M., M411, 460Grummer, J., M185Guan, L. L., 186Guard, J., 1093Guasch, I., M4, T312Guay, F., W209, W231Güçbilmez, M., 865Gudenkauf, K., 674Gudla, P., W415Guenter, W., 542, 657, 695Guenther, J. N., W285, M199, W283, 165Guerra-Medina, C. E., W107Guerra-Medina, E. C., M359Guerrero-Cervantes, M., T120, W188, W444Guerrero-Legarreta, I., M438Guevara, J. C., M332, M337, T6Gugle, T. L., 675Guilin, C., W21Guillossou, S., 111Guimamães, R., Jr., W185Guimarães Pimentel, P., M14, M465Guimaraes, J., T226Guinard-Flament, J., W201, 962Guinee, T. P., 299Gulay, M. S., M244, M283, T62, T63, T64, T65Guler, Z., T95, T97, 950Gumen, A., 166, 162, 164Gungor, S., T62, T65Gunkel, C. D., W172Gunn, D., T271Gunn, P., 849Gunn, P. J., 845, 991Gunter, S. A., 98Guo, C. Y., T355Guo, F. C., T218, 872

255

Au

tho

r

Ind

ex

Guo, H., W49Guo, J., 325Guo, K. J., M42, W20, 1083Guo, M., T99, T104, T105, T106Guo, Y., 326Guo, Y. M., M136, T141, 146, 343Guozhong, X., M343Guraya, R., 1093Gürsoy-Balci, A. C., T95Gurung, N., T451, T452, 893Guthrie, H. D., T285Gutiérrez Castro, V., W376Gutierrez, F. J., T32Gutiérrez-Ornelas, E., T113, T120, T192, T453, W450Guy, M.-M., W81Gwazdauskas, F. C., T331

H

Haan, M. M., 634Haas, K., 100Hada, F. H., T11, W232, W250Hadarbadi, G. H., M229, M255, T142Hadfi eld, T. L., M330Hadsell, D., M149, 964, 965Haeussler, S, T256Hagg, F. M., T347Hahn, D., 339Haines, M. D., W104Halalsheh, R. A., M289, 712Hall, J. B., M118, T271, 78Hall, L. W., 28Hall, M. B., 742, 1059, 1061, 1146Hallberg, J., T309Hallford, D. M., M289, W145, 19, 25Ham, J., 736Hamal, K. R., M48, W296Hamaoka, T., 192Hamburg, J. D., 151Hamel, N., M134Hamidu, J. A., M309, 186Hamilton, M. J., M59, M62, T155Hammer, C. J., W142, W149, W182, W398, 121Hammon, H., T257Hampton, T., 970Hamzaoui, S., 725Hamzat, R. A., T197Han, D, W225Han, F. F., W242, 765, 982Han, H., T298Han, I. Y., 1091Han, J. H., 454Hancock, D. D., M43Hancock, J. D., 675Hanford, K. J., 49Hanger, K. G., W359Hangoor, E., 443, 980Hanigan, M. D., T261, T331, W297,

W298, W354, W419, 427, 664, 1054Hannah, J. F., 442Hanning, I., M101, 440Hansen, D. K., 831, 835Hansen, J. A., 987Hansen, L. B., 434, 435, 436, 930Hansen, P. J., W272, 997, 998Hansen, S. L., 159, 388, 519, 552, 558Hanson, A. R., T5,409, 410, 411, 412Haq, A., 690Haratifar, S., 946Harbac, M. M., M361, 12, 15Harboe, M., 801Hardin, M. D., 1029Hardwick, E. O., T348Haresign, W., 432Hargis, B. M., M27, M305, T143, 90, 91, 269, 538Harmon, D. H., W363Harmon, D. L., T59, T60, T61, W355Harner, J. P., 726Harney, J., 829Harper, M., W176Harper, M. T., W181Harrell, R. J., M295, T218, W233, 699, 970Harrelson, F. W., 734Harris, E. K., 642Harris, P. A., 354, 833Harrison, G. A., M449, T399, T400Harrison, J. H., 746, 883Hart, M. W., M217Hart, S. P., T457, 756, 757Härter, C. J., T470Harthan, L. B., W448Hartnell, G., M400Harvatine, K. J., 740, 959Harvey, B. M., T144Harvey, R. B., 1088Harvey, R. M., M442Hasanlou, S., M468, M469, T307Hashemipour, H., W257Hashemzadeh Cigari, F., W328Hassan, A., M189, W57, 129Hassan, A. N., M184, 133Hassan, O., W65Hassanat, F., W137, 453, 815Hastings, D., W415Hatch, B., W429Hatfi eld, P. G., 23Hathaway, M. R., W158, W159Hathurusinghe, M. H., M99Hausman, G. J., T255, W469, 711, 1123Hawley, J., M123Hax, L. T., M299Hay, G. M., 84Hayat, Z., 375, 806Hayen, M. J., 475Hayes, D. R., 1023Hayes, J. E., 503

Hayes, S., 457Hayes, S. H., W173, W174Hayirli, A., 976Hazel, A. R., 434He, H., T40He, M. L., M158, M346, M443, T447, W344, 1136He, S., T67Heacock, P. S., W89, W91Heaton, K., 845Hecht, G. S., 69Hedayat-Evrigh, N., W37Heeg, A. M. A., M116Heegaard, P. M. H., 749Heguy, J. M., T323, T336, 864Heick, J. W.-M., T82Heidari Khormizi, S. R., T306, T307Heidenreich, J. M., 382Heidorn, N. L., W469, 711, 1123Heimbeck, W., T424, 217Hein, D. C., 892Hein, S., 999Heinrichs, A. J., M106, T353, T426, W186, W436, 48, 565, 568, 569Heins, B. J., 434, 435, 436, 930Helal, A., T456Helmbrecht, A., 668Henderson, L., 928Hendricks, G. L., III, 827Hendricks, M. J., W145Hendrickson, M. K., 81Hengemuehle, S., W318Hengst, B. A., T343, W422Henning, P. H., T347, T398, 1141Henrique, W., M157, M160Hensarling, C. M., M127Hentz, F., W345Heo, M., W461Heravi Moussavi, A, M285, M434, M435, T234, T370, T416, Herkelman, K. L., 495Herlihy, M. M., W285, W283, 163Herlin, A. H., 719Hermes, R. G., 759, 761Hermida, M., 510Hernadez-Arrieta, R., M151Hernandez, J., M227Hernández, J., T464Hernandez, L. L., 470, 471, 712Hernandez, O., W388Hernandez, R., W320Hernandez-Briano, P., T324Hernández-Castellano, L.E., T72Hernández-Martínez, C.A., T192Hernandez-Mendo, O., M150, M151, T114Herndon, C. W., 235Herpin, P., 76Herrera, A. M, W343Herrera-Torres, E., W444

256

Herrick, K. J., 744Herring, J. L., 251Herring, W. O., 926Hersom, M. J., 779, 780, 781Hess, B. W., M153, W150, W341, 27, 389Hess, J. B., M312, T8, T287, 178, 183, 364Hess, T., 100, M119Hess, T. A., 810Hess, T. M., 831, 835Hester, P. Y., M308, 1027Heuck-Knubel, K. A., 366Hewitt, M. A., W249Hewlett, J. P., 408Heydari, R., T303, T387, W200Heyler, K., 739Heyler, K. S., 40, 481Hibbard, L. R., 380, 1005Hickling, D., 979Hicks, C. L., W64, W70Hicks, J. A., T19Hicks, R. B., W359Higginbotham, G. E., W85Higgins, J. J., 383Higgins, S. E., 90, 91, 643Higginson, J. H., 905Higgs, R. J., 426Hill, A. R., M174, 132Hill, C., T451Hill, G. M., 385, 901, 1068Hill, H., 417Hill, R. A., 824Hill, S., M195Hill, S. R., 233Hill, T. M., T353, 396, 398, 400Hilton, G. G., M167, 17Hinen, J., M400Hinkle, E., T194Hinkle, E. E., T16Hinkle, M. J., 539Hinton, A., Jr., T255, 447Hippen, A. R., 659, 744Ho, J. C. W., W291, 714Hoar, M. E., 755Hodgins, D. C., 662Hoekenga, O. A., 514Hofacre, C. L., 1087Hoff, L. A., M88, M91Hoffman, J. B., 256, 367, 368Hoffman, P. C., M124, M193, T346, W431, W433, 437, 461, 462, 571Hofherr, M. W., T420Hofsteter, U., W248Hofstetter, U., W18Hogan, C., 867Hogan, D. F., 415Hogue, D. E., 892, 1049Højberg, O., 817

Holden, L. A., W86Holl, J., 926Holland, B. P., W359, 206Hollis, L. C., 551Holliss, A., 274, 489Hollmann, M., 209Holman, B., 431Holt, J. P., M262, T5, 409Holt, M. S., M196Holt, P. S., 1024, 1093Holt, T. N., 556Holt-Klimek, L., M26Holtshausen, L., M16, M405, T361Holub, G. A., 243, 487, 862, 906Homola, M., T166, T168Honaker, C. F., 348Honeyman, M. S., 1040Hong, P. K., T184Hong, Q. H., 543Hong, S. M., M263, M264, T216, W210, W211, W220Hong, W. S., 956Hong, Y. H., T20Hong, Y.-H., W7Honrubia, P., 978Hopkins, A. C., T56Hopkins, F. M., T474Hopper, R. M., 1095Horn, C. H., T398Horn, G. W., M154, 17, 29, 387Hornbaek, T., 627Horner, S. D., W44Horseman, N., 316Horseman, N. D., 470, 471Horstman, L. A., 845Hoseini Ghafari, M., T442Hoseinzade, M., W22, 1078Hoskins, B., 1111Hossein, J., T237Hosseini, S. M., T137Hosseini-Sabeghi, S. H., M375Hosseini-Vashan, S. J., M318Hostetler, C. E., 490Hostetter, J. M., 665Hotchkiss, J. H., 301Hou, G., T231Hou, L., W259Hou, X., M304Hougentogler, D. P., 86, 601Houri Neto, M., T318, T319House, J. D., M257, M275, M316, 542, 657, 695Hovey, R. C., W198, 1070Hovingh, E., M64, 280, 283Hovingh, E. P., 276Howe, B. A., M265Howell, B. J., M21Hristov, A. N., W322, W323, 40, 214, 481, 739

Hsiao, H. Y., 1114Htoo, J. K., 492, 494, 677, 678Hu, H., M143, W78Hu, J., 113Hu, W., T457Hu, Z.-L., 924Hua, S., 661Huang, C. H., 326Huang, F. R., 644Huang, H. S., T248Huang, I. N., 956, 957Huang, J. F., M314, M315Huang, M., 1082Huang, T. H., W464Huang, Y., W144, 637, 638Hubbard, S., W29, W268Hubbell, D, 100Hubbell, D., III, M119, M120Huber-Rockow, J. C., T89Huebner, S.M., 4Huerta Bravo, M., M150, W95, W226, 1099Hughes, C. A., T471, W352, 323, 752Huh, C. S., W51, W52Huhtanen, P., M451, 561Hui, K. P. C., 943Huisma, C., 1030Huisman, A. C., T332Hulbert, L. E., M28, T15, T24, T154, T156Hulet, R. M., 180, 503, 811Hulland, C., M192Hume, M., M276, 440Hume, M. E., 88, 656Hummel, J., W118Humphrey, B., W203Humphrey, B. D., M134, M221, 272, 498Hun, J., 1142Hünerberg, M., T361Hunt, C.W., 203Hunt, K. M, T23Huntington, G. B., M445, 878, 910Hurley, S. L., M307Hurshman, H. M., 119Hurst, W., 244Hurt, E. E., 302Hurtaud, C., W201, 962Husfeldt, A. W., 861Hussain, I., 806Hutcheson, J. P., W161, 114Hutchinson, I. A., 169Hutchinson, J. R., 359Hutchison, C. F., 39Hutchison, J. L., W30Huwe, J. K., 1024Hux, J., 153, 154, 373Huyghebaert, G., 155Huzzey, J. M., W274

257

Au

tho

r

Ind

ex

Hvelplund, T., T316Hyler, K. S., 214Hyon, S. H., T281

I

Ibrahim, S., W415Ibrahim, S. A., M99, W65, W66Idlett, M. A., T108Ido, S., M76Ijaz, A., 994Iliff, J. W., 13, 1004Ilse, B. R., 1036Im, J. H., W50, W52Impoco, G., T66, T86, 798Ingham, S. C., 134Ingvartsen, K. L., T326Inostroza, F., M103Insalaco, E., 938Invernizzi, G., 468, 840Ionescu, C., 689, 1120, W216, 1017, 1018Ipharraguerre, I., T354, 1122Ipharraguerre, I. R., T352, 908, 909Iqbal, A., 589Iqbal, S., T391, T392, W1, W2, W3, W4, W5, 1079Irish, D. A., M179, M180Irlbeck, N., 939Irsik, M., 779Isabel, B., T236Isenhart, T. M., W316Ishlak, A., W415Isikhuemhen, O. S., M307, W65Islas, A., 1138Islas-Trejo, A., 661Issa, S., 675Isselstein, J., 94Ito, K., M7, 726Ivey, S. L., 734Iwaasa, A. D., 855, 1031Iyayi, E. A., T209, T210

J

Jabbar, M. A., 374, 375, 796, 1100Jabbari, S., M416Jabeen, H., 796Jackson, K. M., 247Jackson, M. E., 1114Jacob, J. P., W324, 1013Jacob, R., T18Jacobi, S. K., 310Jacobs, C. M., M222, 347Jacobsen, S., 749Jacques, K. A., W228, W239Jaeger, J. R., T265, 11, 13, 14, 205, 380, 1004, 1005

Jaeggi, J. J., 792Jafari Tarbaghan, M., W38Jafari, M., T413Jahani Aziz-Abadi, H., M349, M350, M434, M435, T379Jahani, H., M353Jai, V., T78, T88Jalaludeen, A., 336James, R. E., W329, 221Jamison, W., 34Janagama, H. K., M69Janati, H., M458Janevski, O., M184Jang, H. D., M243, M269, M270, T220, W220Jang, S.-I., W7, 273Jani, E., M349, M350Janmohammadi, H., T198Janovick, J. A., 602Janowski, J. M., T321Janzen, E., T35, 420Jarret, J., 1112Jasso-Diaz, G., W440Javaid, A., 1050Jeffrey, M., 674Jendral, M., T182, 257Jenkins, K. H., 99, 197, 198, 200, 201Jenkins, M. C., M140, 656Jenkins, T., 883Jenkins, T. C., 37, 746Jennings, J., 100, M119Jennings, J. S., M370, W157Jennings, S. S., M19Jennings, T. D., 636Jenny, B. F., W165, 39Jensen, B. B., T249Jensen, C., 817Jensen, D., 21, 913Jensen, J. L., 801Jensen, K. S., W92, 1008, 1009Jeon, S. S., T75, T74Jeong, J. W., W56Jeong, J. Y., T180Jeske, T. M., M171, T176Jessen, K., M29, T207, 341, 512Jha, R., 677, 678Ji, H. F., T238, T247, W213, W259Ji, H. G., T446Ji, P., 840, 870Jia, W., 686, 979Jian, P., 644Jiang, H., T289, T293, W153, W156, 112Jiang, J., 275, 276Jiang, S. Z., M253, T115, T223, T243, W244, W246Jiang, T., M162, 320Jiang, X. C., M52Jiang, Z. Y., 679, 680

Jiang, Z., M75, 350Jianqin, X., W21Jiménez, F., T464Jiménez, J., T404Jiménez-Flores, R., M173, M177, T82, T89, W49, W68Jiménez-Moreno, E., 344, 502, 509Jiménez-Peralta, F.S., M351, M352Jin, G. W., T439Jin, M. L., 1082Jing, M., M275Jingyi, G., W21Jinks, E. M., 848Jo, C., 517Jo, J. K., T219Johnson, A. K., T4, 417Johnson, B. J., T24, W160, W383, 1033Johnson, B. J., W17, W155, W161, W360, 114Johnson, B. R., M118Johnson, D. G., 434Johnson, G. A., 7Johnson, G. C., W396Johnson, J. S., M37, M38, 592, 1080Johnson, K. A., T332, 203Johnson, K. D., W353Johnson, M. E., T81, 792Johnson, M. L., 190Johnson, M. T., 255Johnson, N. F., M442Johnson, P. N., 633Johnson, R., 229Johnson, R. W., T159Johnson, S. E., 475, 830Johnson, S. K., T265, 78Johnson, T. E., T311, W167, W168, W169Johnston, J. D., T397Johnston, N. P., T195Jokela, W. E., M124Jolliff, J. S., 521Jones, C., 790Jones, D. A., 244Jones, D. F., W115, W128, 1058Jones, D. R., 1024, 1094Jones, K., W415Jones, L. R., W123Jones, M. L., 529Jones, R. O., 332Jones-Anding, C., M67Jonker, A., M411, 460Joo, S. T., M172, T180Jordan, A., M29, T207, 341Jordão Filho, J., M215Joy, M., M219Ju, J. W., W395Juarez, F., W384Juarez, M., M456Juárez-Reyes, A. S., T120, T192, T453,

258

W188, W450Juárez-Reyes, A., W444Juchem, S. O., T317, T383, W312Juchem, S., T441, 1051Juhnke, J., 93Julean, C, M273Julien, C., 750Jung, B., 670Jung, E. Y., M172, T180Jung, H., 117Jung, H. G., 452, 564Jung, J. H., M242, M260, M269, T220, T232, W211Jung, S., M296Junxin, X., M343Jurado, K. A., W145Jurkevich, A., 708, 709, 710Justice-Allen, A., 263Justino, R., M166Justolin, P., W277, W278Juurlink, K., T182, 257

K

Kabara, E., 65Kadrea Genedy, T71Kahl, S., W16, W19Kailasapathy, K., M178Kaiser, A. M., T286Kaiser, J., 573Kakani, R., 690Kalchayanand, N., W102Kallenbach, R. L., M85Kalof, L., 1026Kalscheur, K. F., 133, 659, 744Kamanga-Sollo, E., W158, W159Kammes, K. L., M391, M430Kanani, J., M125Kang, C. W., W18Kang, E. J., M176Kang, H. S., W461Kang, S. W., M303, 365, 707Kanne, K., 1069Kapphahn, M., 9Kapur, V., M65, 63Karakaya, E., 166, 162, 164Karapinar, T., 1073Karavan, F., W288Karcher, D., 541, 544, 545, 1027Karcher, E. L., 224, 238, 247Kargar, S., 875Karges, K. K., 203, 1036Karimi Torshizi, M. A., M34, M229, M255, T13, T139, T142, W12, W13, W14, 1074, 1075Karimi, A. J., T189, T208, T224Karimi, A., 107, M207, M210, T225, W439Karle, B. M., T323

Karnati, S. K. R., 743Karns, J., 280Karns, J. S., 276, 283Karnuah, A. B., T42Karr-Lilienthal, L. K., T54Karrow, N. A., W110, W217, 274, 489Kastelic, J., M23, M158, T35Katanbaf, M. N., M308Kathariou, S., M319Kattesh, H. G., M281, T273, T300, T474, 176Kauf, A. C. W., 469Kaufmann, L. D., M426Kause, A., 430Kawassumi, M., 116Kay, J, 213Kay, J. K., W194, 721Kaye, J., W322Kazama, R., W435Kebreab, E., 542, 1056Kee, D. D., T108Kegley, E. B., M120, M123, M367, 774Kegley, E., M119Kehoe, S. I., T325, T348Keis, E., 829Keisler, D. H., T258, T270, 403, 771Keithly, J. I., 23Keller, K., T25Keller, W. L., T176Kelley, K. W., T159Kelley, S., 495Kellison, R. L., 633Kelman, W. M., 891Kelton, D. F., 905Kelton, D., 663, 928Kelzer, J. M., 555, 556, 1043Kendall, D. C., 987Kendall, N., W284Kennedy, P., 630Kennelly, J. J., M394Kenney, N. M., 97Kensinger, R. S., 469Kenyon, A. G., W287, 486Keown, J. F., W83Kephart, K. B., W181Kerley, M. S., M85, M442, W350, 115, 1030Kermanshahi, H., M252, M256, M258, W236, W257Kerr, B. J., 685Kerr, K. R., T57Kersbergen, R., W91Kerth, C., 893Kerth, C. R., 377, 446Kerth, L. K., 377, 446, 1092Kertz, A. F., 396Keskin, A, W285, 166, 162, 164Kesler, D. J., 78Kessler, K. L., 31

Ketchen, D. J., 1049Kethireddipalli, P., 132Khafi poor, E., W216Khafi pour, E., T390, 841Khajali, F., M48Khaksar, V., W257Khalil, H., T82Khalilvandi-Behroozyar, H., M114, M115Khan, M. A., T344, T357Khan, M. I., W101Khan, M. J., 1060, 1124, 1125Khan, M. K., 589Khan, M. S., T357Khan, M. Z. U., 374, 806Khare, S., 59Khas-Erdene, T90, T440, W408, 871Khatiwada, J., 893Khattak, F. M., 375Khomkamon, C., 516Khorashadizadeh, M., W417, W426Khorvash, M., T413, T443, W328, 875Ki, K. S., W416Kiaei, M., M34Kiarie, E., T228, W214Kidd, M. T., W268, 143, 499Kiesling, D. D., 1040Kiess, A. S., W104, 361, 441Kilcawley, K. N., 299Killian, G. J., 531Kim, B. G., 491, 496Kim, B. W., W395Kim, D.-K., M141, 466Kim, E. J., M220, M222Kim, G. B., M49, W50, W51, W52Kim, G. D., M172, T180Kim, H., 1112Kim, H. J., M49, M242, M260, M264, M267, M271, T232, W51, W210Kim, H. S., W416Kim, I. H., M242, M243, M260, M263, M264, M267, M269, M270, M271, T216, T220, T232, W210, W211, W220, W272Kim, J. S., T219Kim, K. H., T219Kim, M., T262Kim, S., M132, M140Kim, S. C., W446Kim, S. W., M217, M226, 137, 987, 1063Kim, Y. H., T275, T276, 992, 993Kim, Y. J., T446Kim, Y. W., T219Kincaid, R. L., 883, T332Kinch, J. K., W414Kindstedt, P, T70King, M. E., 1001, 1002

259

Au

tho

r

Ind

ex

King, W. D., T190, W227, 327, 672, 1111Kinnamon, S. C., 1116Kinney, C. A., 86Kirch, B. H., M121Kirksey, R. E., M87Kirkwood, R., W271Kirovski, D., W298Kirsch, J. D., T176, 9, 642Kiser, S., 964Kishore, D. K., M37, 592Kisiday, J. D., 831Kistemaker, G., 929Kitazawa, Hh, 955Kitt, S., W269, W270Kitts, B. L., M8, 570Kivipelto, J., 122Kizil, O., 1073Kizilkaya, K., 924Kjaer, J. B., 1027Klaenhammer, T. R., 624Klaiber, L. B., M5, 904Klaiber, L. M., M5, M429, 904Klasing, K. C., W224, 518, 694Klein, C. M., 37Klein, D. R., 267Klein, J., M29, T207, 341Kleinschmit, D. H., W115, W128, 1058Klintworth, R., W296Kloepper, M. O., T473, 897, 899, 900, 1071, 1072Klopfenstein, T. J., W385, 49, 99, 202, 204, 207, 208, 378, 546, 557, 1037, 1044, 1046Klotz, J. L., M121, M122, W355, W363Kluth, H., 668Knabe, D. A., 7Knezacek, T., W266, 260Knight, C. D., W233, 153, 154Knight, J. W., 898Knoebel, N. A., 1054Knol, E. F., 430Knowlton, K. F., W329Knust, B., M66Ko, Y. D., W446Koch, K., W221Kocher, M., T217, T254Kochian, L. V., 514Koci, M. D., 463Koci, M., M137Koelkebeck, K. W., W256Kogut, M. H., T40Kohram, H., M287, T280, T303, W200Kojima, C. J., T160, T300Kollanoor Johny, A., W101, 336, 974Kommineni, A., M183, T73Kondo, S., M381Kong, B.-W., M55Kong, C., M209

Kongmun, P, M339, T368Kononoff, P. J., M433, T362, W412, 485Koontz, A. F., W363Kopanko, A. M., 912Kordi, M., M406, M407, M428Korver, D. R., 190, 501, 513Koseoglu, V. K., 1085Koser, S. L., T260, W299Kosonsiriluk, S., M303, W290, 365, 707Kotha, S., T144Kott, R. W., 23, 25Kouri, K. M., T432Kovar, J. L., W316Kovner, I., T136Krafka, K., 878Kraft, B. L., 1089Kraft, G., M452Kraft, T. K., 14Kramer, A. J., 283Kramer, J. K. G., M394, 148Krantz, J. H., 846Krause, D. O., T228, T390, T393, W214, W216, W432, 841Krause, K. M., T401, 44Krawczel, P. D., M5, M6, 246, 429, 904Krawczel, P. K., T430Krebs, L. B., T31Krehbiel, C. R., 17, 49, 206, 244, 387, 735, 767, 768, 769, 783Krehling, J. T., W334Kreider, D., M119Kremer, C., 269Kreuzer, M., T178Kriese-Anderson, L. A., 69Krishnamoorthy, S., T43Krishnan, P., 696Kristensen, N. B., M404, T249, T253, T316, T341, T419, W418, 817Krizsan, S. J., M451, 561Kroeker, A. D., 841Kroeker, A., T390, T393Krueger, L. A., 251Krueger, N., 450Krueger, N. A., W103, 1029, 1088Krueger, P., W111Krueger, W. K., 1034Krumheuer, J. M., W230Kruse, K. A., 571Kruse, S. G., 996Krzysik-Walker, S. M., 827Ku, B. H., T216Kuan, T. C., M145Kubat, N., 279Kuchida, K., M76Kuehn, C., 635Kuehn, L. A., 70, 523Kuenzel, W. J., 588, 708, 709, 710Kugadas, A., M69Kuhla, B., T257

Kühn, I., T202, T230Kumar, A., M71, 57, 285Kumar, G. S., M101Kumar, R., M187, 101Kunej, T., M75Kung, L., Jr., W121, W127, 47Kunz, L., 1117Kuo, C. J., 63Kurdal, E., T77Kutschenko, M., M208, M223, M224Kuttappan, V. A., 329, 330, 588Kuttinarayanan, P., 974Kutzner, B., M400Kwak, H. S., T74, T75Kweon, E. G., T446Kwok, A. H. Y., W291, 369Kwon, W. S., T275, T276, 992, 993Kwon, Y. M., 107

L

La O-Leon, O., M345La Terra, F., M100, 307Laarman, A. H., 483LaBresh, J., M141, T20Lacasse, P., M96, M97, W405, 317Lacerda, P. B., M215Lachica, M., W106, W222Laforest, J. P., T246, 940Lafrenière, C., T34, 456Lage, I., M166Lage, J. F., W365Lago, A., T336, 864LaGrow, C., T308Lake, S. L., W93, W353, 381, 845Laki, A., W37Lalman, D. L., 29, 857Lamb, G. C., T264, T265, T310, W300, W301, W302, 78, 555, 556, 779Lamberson, W. L., M79Lambert, B. D., W358, 458Lambertucci, D. M., T26Lammert, A., T103Lamont, E. A., M69, 58, 62, 64Lamont, S. J., M138, 271Lamptey, A., M320, T205, 878Lana, A. M. Q., T318, T319Lana, R. P., M410, T406Lancaster, P. A., 17, 387, 1034Landry, J. C., 240Lang, I., M279Lanka, K. E., W115, W128, 1058Lankford, L. M., M289, 712Lanna, D. P. D, M163, M164,T29, T30, W342, W347, W348, W380, W381La-O, O., T113Lapierre, H., M452, T444Lapointe, C., W54Laporta, J., W147

260

Laporte-Uribe, J., 1052Lara, EC, W135, W136Lara, J., 345Lardner, H. A., W367, 101, 855, 1031Lardy, G. P., 8Larkin, J., T414Larsen, K. M., M179Larsen, M., M404, T419, W418Larsen, R., 93Larsen, S., 801Larson, B. A., 1015Larson, D. M., 853Lascano, G. J., W184, W186, 568, 569Lassiter, K., T143Latorre, M. A., M219, W218Latshaw, D., T262Laubscher, A., W49Lauderdale, J. W., 78Lauer, J. G., M108Lauriault, L. M., M109, M110Lauriault, L., M87Lauzon, K., M379Lavaf, A., W42Lavergne, T. A., 84Lawlor, P. G., 508Lawlor, T. J., W25, 616Lawrence, J. M., M117Lawrence, K. C., 328Lawrence, L., 457Lawrence, L. M., W173, W174, 123Lawrence, T. E., 114Lay, D. C., Jr., M1, T4, 415, 777, 1027Lay, J. O., Jr., M25Layfi eld, K. D., T475Layton, S. L., 269, 538Lázaro, R., W223, 141, 344, 497, 502, 509, 510Lazo-Soto, R., M474Le Bihan-Duval, E., 479Leachman, L. D., 786Lean, I., W280, 172Lean, I. J., 886Leandro, N., 177Leandro, N. M., M137Leão, M. I., T406Lebel, A., W231LeBlanc, M. M., 1098LeBlanc, S. J., 595, 596, 662, 663Lebold, K., W16Lebrilla, C. B., 661Leclerc, D., W54Ledgard, S. F., 632Ledoux, D. R., W243Leduc, E., M22Lee, A., T146Lee, A. E., M464, 267, 458Lee, B. D., 517Lee, B. Y., 192Lee, C., W322, W323, 214, 739

Lee, E. H., 653Lee, H. B., 667, 691Lee, H. G., T439, W361Lee, H. R., 517Lee, J., M29, T208, 512Lee, J. H., M243, M263, M264, M270, M271, T219, W51, W58, W210, W211, W220Lee, J. S., W416Lee, J. T., 539Lee, J. T., T207, 341Lee, J. Y., M55Lee, K., T145, T146, T262, W392Lee, K. A. K., T117Lee, K.-W, 273, 650Lee, M., 1087Lee, M. H., W52Lee, S. C., W361Lee, S. H., T20Lee, S. J., T75Lee, S. J. P., 1070Lee, S. K., 517Lee, S. R., M314, M315Lee, S. Y., W416Lee, S.-H., M141, W7, 273, 466, 650Lee, T., 111Leeds, T. D., 751Lee-Rutherford, L., 1123Leeson, S., W228Lefebvre, D. M., 716LeFloc’h, N., M230Legarra, A., W25, 616Legrand, A. L., 718Lehman, R., 348Lehman, R. N., 333Lehn-Jensen, H., 1097Lehrer, H., M282, T365, W399Lei, X. G., T251, W215, W235, W240, W241, W264, 160, 679Leigh, A. O., M310Leigh, M. B., 567Leite, M. O., T83, T84, T85, T318, T319, W43, W53, W59, W71, W99Leite-Browning, M. L., 932Leitman, N. R., 79Leiva, T., M277Lekatz, L. A., M278, T176, W142, W149, 1130Leksrisompong, N., 187Lelis, G., M214Lema, M., T450Leme, P. R., T167Lemenager, R. P., W93, W353, 381, 845LeMieux, F. M., M369, T108Lemley, C. O., M284, M294, 525Lemme, A., 491, 668Lempp, B., T109, T110, T111Lencioni, P., M363, T427, T428Lengi, A. J., 873

Lents, C. A., W469, 711, 1123Lenz, T., 36Leonard, E., M445Leonard, J. J., 866Leonardi, C., W425Leonor, S., M272Lepage, P., M26Lescun, T. B., 834Leslie, K. E., M51, 392, 401, 595, 596, 662, 663, 903, 905, 928Lester, H., M48Leterme, P., 351Letourneau Montminy, M. P., T229, W237, 1107Leung, F. C., W291, 369, 714Lewin, H. A., 391, 729, 1060Lewis, A. W., 526, 537, 851Lewis, G. S., 577, 631, 751Lewis, M. J., 802Lewis, M., W75, W76, 305Lewis, R. M., M126, 321, 432, 786, 912Leytem, A. B., 337Leyton Barrientos, L. B., T122Li, C., M142, W16, W19Li, D., T386LI, H. M., 473Li, H. T., 146Li, J. G., W235Li, L. L., 219Li, L., M65Li, M., T47, 186Li, N., M286, T281, M194Li, Q. Z., M142, W195, 473, 474, 593, 958Li, R., T99, W225Li, S., T390, T393, T454, T455, 841Li, S. L., 219Li, S. S, M53, W79, W80Li, W., 544Li, X., M138, T67, W58Li, X. L., 7Li, X. Y., W78Li, Y., M305, 474, 984Li, Y. L., M306, M424, W344, 1139Li, Z., 116Liang, C., W225Liang, K., 219Liang, X., T99Liang, X. W., 219, 803Liang, Y., W350Liao, S. F., W238, 559Liburt, N, W180Licitra, G., M100, T66, T76, T86, 307, 797, 798, 860, 951Lien, R. J., T8, 183Liesman, J., 120Lilburn, M. S., 645Liljebjelke, K., 447Lillehoj, E., W7

261

Au

tho

r

Ind

ex

Lillehoj, H. S., T20, 652Lillehoj, H., M141, W7, 273, 466, 650Lilly, K. G. S., W267, 331, 346Lim, J. M., W127Lima Neto, R. C., T138Lima, F. S., T434Lima, G. S., M213Lima, H. L., M165, M414, W368, W369Lima, J. C..M., M363Lima, J. R., M66, M95, M409, W287, 55, 486Lima, J. S., W347, W348Lima, L. D., T470Lima, M. R., M213, M248Lima, R. C., T214Lin, C. C., M314, M315Lin, C. S., M145Lin, J. H., M314Lin, R. S., W464Lin, T. L., M70, 277Lin, Y. C., 679, 680Lin, Y. H., M315Lin, Y. M., 174Lindberg, N. N., 591Lindemann, M. D., W238, W468, 522, 676Lindholm-Perry, A. K., 70Lindquist, R., 204Link, J. E., 901Linn, J. G., 397, 434, 564, 1041Linn, J., T345, T351Lippins, L., W432Liserre, A. M., 952, 954Liska, A. J., 546Lissemore, K. D., 662Listiyani, M. A. D., M175Litherland, N. B., 397, 564, 1041Liu, D., T293, M136Liu, F. H., M39,M40, M41, M42, W20, 1083Liu, F. Z., W206, W207Liu, G., T39, W199Liu, H., T454, T455Liu, H. C., T19, 519Liu, H. Y., W196, 220, 869Liu, J. X., W196, 220, 717, 803, 869, 872, 880Liu, K. L., T90, T386, T440, 871Liu, L., 1114Liu, Q. S., T90, T440, 871Liu, T., M26, M431Liu, W., 249Liu, X., 71Liu, Y., T252, W241, 982Liu, Y. F., 765, W242Liu, Z., 220, 545, 717Livingston, A., T9Livshitz, L., M282, T365Liyanage, R., M25Lloyd, K. E., 878

Lo, L. L., W456, W464Loar, R. E., II, 499, 671Lobao, L. M., W94Lobato, G. B. V., M223, T214, T215Lobeck, K. M., 863Lobinski, R., M46, 1017, 1018Lobo, A., M332, M337, T6Loboa, E. G., W234Lodge-Ivey, S. L., T121, T131, W309, 10, 22Lodi, P., 217Loeffl er, T., 687Loera, O., M441Loerch, S. C., W392, 549, 822Loesel, D., T151Löest, C. A., 19, 734, 737Lohakare, J. D., T219Lollivier, V., M146Lombard, J., M57Lombard, J. E., 276Lombardelli, R., M302Loncke, C., M452Londero, A., M236, M237Loneragan, G. H., M47, M86, 422Loneran, G. H., 30Lonergan, P., 169Long, F. Y., M136Long, J. A., 995Long, M., 214, 739Long, N. M., M280, W150, 637, 914, 1129Looney, C. R., M19Loop, S. A., W267, 331, 346, 340Looper, M., M119Looper, M. L., M120Loor, J. J., 210, 391, 468,729, 730, 840, 870, 1060, 1124, 1125Lopes, A. M., W378, W381Lopes, C., W276Lopes, F., M193Lopes, F. C. F., M111, T461Lopes, G., Jr., W285, M199, W282, W283, W287, 486Lopes, I., W324, 1013Lopes, J. C., T112, T118Lopes, L. S., W295Lopes, N. M., T381, T417, T421, T425, W421Lopez, A., W388López, D., T132, T364, T465López, J., W261López, J. M. R., T177López, J. P., T181, 110Lopez, M. A., W389López, R., M246López, S., M420, T356López-Bote, C. J., W218, T236Lopez-Carlos, M. A., M94, M470, T32, T324, W440Lopez-Coello, C., 1104

López-Cruz, I., T127Lopez-Hernandez, A., T81, T102López-Mazz, C., T290López-Ordaz, R., 433López-Pérez, E., M329Lorenzen, C. L., 81, 787Lortal, S., 307, 951Lory, J. A., 82Lossie, A. C., 350Lotfi , M., W6Lotfolahian, H., M318Louvandini, H., W441Louzada Regadas Filho, J. G., M14, M465Lovandini, H., W445Love, C. C., 124Løvendahl, P., T316Lowman, Z., M317Loy, D. D., M386Loya-Holguin, F., W308Loya-Olguin, F., M87, 1138Loyd, A. L., 851Loyd, A. N., 526, 537Loyd, A., T31Loyd, T., T265Lozano, R., T322, T324Lu, A., M40, M41, W20Lu, C., M207, M210, T189, T208, T224Lu, T., W429Lu, Y., T79, 804Lu, Z., 56, 280, 281, 282Lu, Z. Q., 1082, 1084Luan, C., W242, 982Luan, G. C., M93Luan, W. L., 1083Luan, W., M40, M41, M42Lucas, M., T308, T309Lucas, R. C., M366Lucey, J. A., T79, T101, 792Lucey, J., 804Luchanski, J. B., T80, 300Luchini, D., T433, T437Luchini, N. D., T425, W374Lucia, J. L., W182Lucy, M. C., 1021Ludke, J. V., M248Ludke, M. C. M. M., M248, W255Luebbe, M. K., 200, 201, 1044Luevano-Escobedo, R., T120Lum, J., M305Lumpkins, B., T205, 653Luna, S. F., T109, T110, T111Lund, P., T316Lund, U., T78Lundquist, D., W423Lung’aho, M., 514Lupton, C. J., M462, M463, 753Luqman, M., 806Lusk, J. L., 611Luther, J. S., 9

262

Lv, L. J., T247Lv, Y., 593Lyons, J. G., 421, 524

M

Ma, L., 960Ma, W. M., M56Ma, X. Y., 679, 680Ma, Y., M101, T67, 639, 914, 1131Ma, Y. L., 522MacAdam, J. W., M191Macalintal, L. M., T190, W227, 647, 672Macaraeg, D, 970Macciotta, N. P. P., M82, W2, 615MacDonald, J. C., W358, 10, 197, 198, 200, 201Macedo, B. A. O., W441, W445Macek, M. J., 13, 380, 1004, 1005Machado, A. B. S., T130, 1121Machado, M. G., M363Macías-Cruz, U., M325, M326Mack, L. A., M311, T4, T38Mackinnon, A., W390Macklin, K. S., W334, 266, 335MacNeil, M. D., M75, 852, 923Macoon, B., 232Madden, R. D., 769Maddock, R. J., M171, 1036Maddock, T. D., W302, 555, 556, 779Maddock Carlin, K. R., M278, T176, W142, W149Madison, R. K., 96Magalhães, J. D., 828Magalhães, K. A., W126Maghsoudi, A., T13Magliaro-Macrina, A. L., 469Magnabosco, C. U., W185Magnin, M., T229, W237, 1107Magolski, J. D., T176, 642Mahajan, A., W234Mahan, D. C., W239, 521Mahjoubi, E., M33, M35, T320, W438, W439, 1053Mahmodi, M., M401Mahmud, A., 374Mahnken, C. L., 1135Maia, I. S. G, M383, M466Maia, M. O., M455, M457Mainardi, S. R., W422Makagon, M. M., 253, 254Makkar, H. P. S., 869Mako, A. A., 504Malaspina, C. A., M107Malau-Aduli, A. E. O., 431, 1102Maldonado, F., T165Maldonado-Siman, E., M474, W10, M150

Malhado, C. H. M., M79Malheiros, R. D., 700, 972, 977Malik, G., T158, 351Malinowski, D. P., W357, 1047, 1048Mallmann, C. A., 986Mallo, J. J., 978Mallory, D. A., 80, 842, 843, 844Malot, J., W176Maltecca, C., M88Mamede, M. M. S., W185Mamedova, L. K., T299, T394, 111, 529Man, S., 748Manangi, M., 153, 154, 373, 1104Manca, M. G., M472, W459, 324Mancini, R., T144Mancio, A. B., T26, T406Mandarino, R. A., W305, W377Mandell, I. B., T171, T191, W366, 319, 738Mandell, I., 322, 1035Manenti, M., M100, 307Mangold, B. L., 276Manidari, E., W438Manjarin, R., W271, 832Mann, G., W284Manoharan, M., 270Manriquez, O. M., W389Manso, A., M50Manso, T., M456Manteca, X, T2, W457, T1, W454, 145Mantecón, A. R., M456Mantovani, H. C., 748Mantz, G. K., 925, 1010Manzanilla, E. G., W457Manzo, R., W92Mao, X. Y., T100Maquivar, M., 848, 849Maradiaga, W., M332, M337, T6Marchand, S., M26Marchant-Forde, J. N., 415Marchant-Forde, R. M., 415Marcinkowski, D. P., W91Marcondes, M. I., W373Marden, J. P., 750Marella, C., 949Mariani, T. M., T28, W379, W380, W381, W387Marino, C., M355, M356Marino, G., T66Mariscal Aguayo, D. V., W95Marks, D. L., W141Marks-Callahan, A., 867Marques, R. H., T11, W232, W250Marquez, A. F., M165, M414, W368Márquez, G. C., 432Marquezini, G. H. L., T264, W300, W302Marr, C., W252Marra, A. L., M415

Marricle, M. M., 712Marsalis, M. A., M109, M110Marshall, J., 192Marshall, J. K., 351Marshall-Jones, Z., 294Marsola, R. S., T384, T434, W166, W279, 264Marta, S., 21Martel, C. A., 529Martha, G. B., Jr., 75Marti, S., M10, 550, 733, 1038Martin, A., W106Martin, C., M396Martin, J. J., W359Martin, J. L., 853Martin, N. P., 461Martin, R., T396Martin, S. K., T59, T60, T61Martineau, R., T444Martínez, A., W470Martínez, G. M., M423, M425Martinez, J. C., M397, M399Martinez-González, J.C., M131Martinez-Hernandez, P, M474, T129, W10Martínez-Ibarra, J. A., M131, W107Martínez-Pérez, M. F., W308, 1138Martínez Ramírez, H. R., 148Martini, S, T69Martín-Orúe, S. M., 761, 759Martins, C. L., T28, T29, T30, W378, W379, W380, W381, W387Martins, L. T., T269, T434, W166, W279, 264Martins, P. G. M. A., W301, 850Martins, T. S., M363Martinson, K., 36, 117, W129Martorana, K., M134, W230Martynova-Van Kley, A., 270Marubashi, T., 192Marx, G. D., 930Masa’deh, M. K., T188, 669Masching, S., W8, 265, 1076Massey, R. E., 82Mateescu, R. G., M167, W143, 783Mateo, R. D., M217Mateos, G. G., M232, T149, T150, T181, W223, W258, W263, 110, 141, 344, 497, 502, 509, 510, W212Mateos, I., T134Mathews, B. W., T117Mathis, G., T205, 1087Mathis, G. F., 653Mathison, R. D., 1043Matsumura, K., T281Matsunami, R., 965Matte, J. J., M230, W209Matthews, J. C., W238, W292, 312, 559Matthews, W. A., 1023

263

Au

tho

r

Ind

ex

Mattiauda, D., T259Matuk, C. M., 640, 839Maughan, C., 136Maulfair, D. D., W436, 565Mauro, L. J., 707Maxin, G., W424, 212Maxwell, C. L., W340, 1003Maxwell, D., 1040May, K. C. P., 26Mayes, R. W., M126Mays, T. L., 402Mazhari, M., T200Mazza, A., M454Mazzarella, R., 860Mazzenga, A., M16Mazzette, A., M454Mazzolari, A., T391, T392Mazzuco, H., W295Mba, E., M321McAdams, S., 275McAllister, C. M., M47, M81, M86, 30McAllister, T., M16, M340, M341, W393McAllister, T. A, M158, M304, M306, M346, M347, M357, M358, M443, T361, T366, T367, T403, T447, W344, W406, 199, 420, 439, 727, 728, 866, 1032, 1136, 1139McBride, B. W., 401, 570, 1145McCann Thies, T., 918McCann, M. A., W354McCarney, C., 1137McCarthy, J., T105McClelland, K. M., 327McClung, J. P., W234McCollum, F. T., III, 197, 198, 201McConahey, S., M194McConnel, C., W286McCormick, M. E., W425McCormick, R. J., M153, 637, 638, 1085McCosh, R. B., 25, 530McCown, S., 457McCown, S. M., W173, W174McCuistion, K., M432McCullouch, M. M., M446McDaniel, C. D., W104, 361, 441McDaniel, M. R., 737McDonald, T., 775McDonald, T. J., M361, 12, 15McDonell, E. E., W121McDowell, K. J., M122McDowell, L. R., 96McEachern, J. K., 754McElhenney, W. H., T452McElroy, A. P., M132, 333, 348McEwen, P. L., 738McEwen, P., T191McFadden, T. B., 467

McFarland, D. C., 106McGill, D., T357McGilliard, M., W419McGilliard, M. L., T331, W329, 873McGinn, S. M., 1136McGlone, J. J., 35McGrath, M. F., M199McGuire, M. A, T23, W9, W414, W429, 482McIlwraith, C. W., 831McIntyre, D. R., 599McKeever, K., W180McKeith, F. K., 381McKinnon, J. J., M306, T366, 101, 199, 728McLaughlin, C., T308McLeod, K. R., T59, T60, T61, W363McLeod, S. J., W175McMahon, D. J., M179, M180, 136, 793, 795, 953McMeniman, J. P., 50McMillan, A., T182, 257McMurphy, C. P., 29, 857McNamara, J. P., W280, 172, 210McNamara, J., 213McNamara, T. J., T174McParland, S., 799McReynolds, J. L., M139, 266, 539McRoberts, K. C., W187McSweeney, K., W286Means, W. J., M153, W150, W341, 113, 1085Medeiros, S. R., M155, M156Medel, P., W467Medina B., J.C., 345Medina, P., W394Medina-Flores, C.A., T32, T324Medrano, J. F., 661Meikle, A., T259, W275Meissner, H. H., T398Mejia, H. P., M354, T448, T449Mejia, L., 499Mejía, O., M288, M297, M298, W289, W440Mejía, R. M., W184Mellado, M., M328, T466Mello, R., M163, M164, M170, T164, T165Melo, C. M. R., M78Melo, D., M166Melo, G. M. P., W336Melo, L. Q., T381Meme, N., T229, 1107Mena, S., T404Mench, J., 258Mench, J. A., T12, 253, 254, 581, 583, 584, 1022, 1027Mendes, C. Q., M455, M457, W447Mendes, E., M15, 911

Mendes, E. D. M., 67Mendes, T. Q., 794Mendez de Lara, S., T32Mendez, F., W440Méndez, V., M234Mendez-Llorente, F., M94, M470, T32Mendonça, A. H., W53Mendonca, L. G. D., W273, W282, W287, 486, 488Meneghetti, C., T199, T213Meneghetti, M., W301Meneghini, R. C. M., M457Meneses-Mayo, M., M441Meneze, C. R., 954Meng, Q. W., M242, M243, M263, M267, T232, W210Mengarelli, R., M162Mengel, H., M342Menten, J. F. M., M240, W253Mercadante, M. E. Z., M77Mercadante, V. R. G., T264, W300, W302Mercedes, M., T217, T254Mercier, Y., 981Mereu, A., T352Mertens, D. R., 452, 560, 562, 1057Mertz, K., 1134Mertz, K. J., T382Meshkibaf, S., W216Messias, R. K. G., M212, 140Messman, M., T415Mestra, L., W260, W394Metcalf, J. A., 425Metcalf, J. H., 440, 444, 540Metges, C. C., M279Metzger, L. E., M181, M182, M183, T73, 127, 790, 949Metzger, L., M184Metzger, L. M., T87Meullenet, J. F., 329, 330Meuwissen, T. H. E., 613Meyer, A., W144Meyer, A. M., W341, W398, 9, 916Meyer, D., T323Meyer, M. D., M449, T399, T400Meyer, M. J., W164Meza-Herrera, C. A., M328, T466Mezzomo, R., M161, M363, M371, W365Mi, X., W55Miao, S. Y., 803Michael, J., W318Michael, M., W47Michael, N. A., T310Michal, J. J., M75, T332Michaud, R., M392, W137Michel-Parra, J. G., W470Middelbos, I. S., T56Middendorf, B. J., W239

264

Middleton, J. R., W396Middleton, T. F., 987Miele, M., 1026Mielenz, M., T257Miglior, F., 928, 929Mikiashvili, N., M36, T161Milam, A. B., T258Miles, J. R., M295, T152, 168, 523Millen, D. D., T28, T29, T30, W378, W379, W380, W381, W387Miller, A. L., T112Miller, B. L., T311, T422, W167, W168, W169Miller, D. B., 255Miller, J., W428Miller, J. E., 758Miller, K. A., 383, 384, 731, 732Miller, M., W324, 1013Miller, M. F., 114Miller, P. S., T16, T194Miller, R. H., 927Miller, R. K., 1029Miller, S. P., T171, 319, 738, 922Miller-Cushon, E. K., M9Millman, S. T., 392, 663, 905Mills, D., 626Mills, R., 386Mills, R. L., 768Mills, R. R., W314, W349, 389Min, B. R., T451, W357, 1048Min, Y., M207, M210, T189, T224Min, Y. N., W206, W207Miner, J. L., M433, T362Minkin, S., 38Minor, R. C., M307Minton, E. J., 529Minton, N. O., M85Miquilin, F. A. S., T30, W378, W387Mir, P. S., M158, M304Mirabella, S., M100Miracle, E., 131Miracle, R. E., M175, 128, 793Miraee Ashtiani, S. R., T304Miranda, C. H. B., T124, T125, T128Miranda, K. M., 306Miranda-Romero, L. A., M441Miron, J., M382Mirzaee, M., T442Mirzaei Alamouti, H. R., W438, 876, 877Miska, K. B., M140Misra, Y., 476Mistry, V. V., 304Mistura, C., T26Misztal, I., M84, W25, 430, 612, 613, 614, 616, 926Mitchell, A., 177, 337Mitchell, A. D., T136Mitchell, R., 670

Mitchell, R. M., 280, 283Mitloehner, F. M., 24, 1025Mitra, A., T39Mitsuya, K., 775Miura, M., T418Moallem, U., M282, T365, W399Modarresi, J., M458, W35Moehn, S., 760Moeini, M., 877Moeller, L. M., T310Moeller, S. J., 751Moeser, A. J., 310, 693Moffet, C. A., 577, 631Mogielnicka, M., 979Mohamed, E. A., T275, T276, 992, 993Mohamed, F. R., 658, 971Mohammadabadi, T., M377, M378, M385, M416, M417Mohammed, R., M394Mohan, M. S., 133Mohankumar, P., 601Moisa, S. J., 729, 730Moisyadi, S., 116Mojgani, N., T139Mokhtabad, Y., M33, M35Molento, C. F. M., M11, M12Mølgaard, A., 801Molina, P., M288, M297, M298, W289Molina-Ramírez, L., M326Molist, F., 759, 761Molitor, M. S., T101Møller, J. W., M147Moncada, M, W62Monção, F. P., T110, T111Moncoulon, R., 750Monegue, H. J., W468Monegue, J. S., W238Mongeon, M., W140Monif, G. R. G., 277Monnerat, J. P. I. S., M363, W365Monson, R. L., 230Montagner, P., M299Montañez, O., W470Montañez-Valdez, O. D., M131, M359, M360, W107Montaño, M. F., T53, W389, W453Monteiro, L. R., 952Montelongo, M., 769Montiel-Olguín, L. J., W338Montoro, C., T354, 1122Mooney, C. S., M5, 904Moorby, J. M., 715Moore, D., 772, 773Moore, D. A., T14Moore, D. T., 348, 977Moore, P. A., Jr., 540, 1025Moore, S., M148, M432, 536Moore, T. D., W230Mora, R. E., W343

Moradi Nejad, M., W22, 1078Moradi Shahr Babak, M., M202, T37, T277, T278, T302, W39Moraes, T. G. V., M323Moraes, V., M137, 177Moraes, V. M. B., T11, W232, W250Mora-Gutierrez, A., T96Morais, S. A. N., M213Morais Júnior, N. N., T421, T425Morales, A., M233, M234Morales, E., M272Morales, J., M50, M246, T236, M335Morales, J. I., T181, 110Morales-delaNuez, A., T72Moran, A., 689, 1119, 1120Moran, C. A., T159Moraru, C. I., M186, M188Moravej, H., M249, M261, T203, T212Moreaux, S., 23Moreira, I., W455, W458Moreira, V. R., W425Morelli, P., W277, W278, 997Morello, G., W324, 1013Moreno, I., 954Moreno, R., T16, T194Moreno-Indias, I., T72Moreno-Valdéz, A., M131Moresco, Gabriel, W458Morgan, M., M27, T143Morgan, M. J., 269, 538Morgan, S. L., 526, 851Morgan, S. R., W194, 721Morgano, M. A., 794Morgavi, D., M396Moriel, P., W341, 27, 389Morielli, A. D., 476Moritz, J. S., W267, 331, 346, 340Morrical, D. G., W316, 92, 1040Morris, C., T57Morrison, M., 313, 975Morrissey, J. K., 833Morstad, J. S., T54Morsy, A. S., M364Mortson, M., W178Mosavi, S. S., 877Moser, R., W269, W270Mosoni, P., M388, M396Moss, G. E., M330, 1015Mot, D., M273Mota, D. A., W126Mota, M., W177Motaghinia, G., M458Motawee, M. M., M179, T71Mott, C. R., T41Mottet, R. S., M294Moulds, M., 272Moulton, K., 829, 1095Moulton, K. E., 1090Moura, H. M., W100

265

Au

tho

r

Ind

ex

Moura, L. S., M371Moura, L. V., T110, T111Moura, M. R. A., W43, W59Mourao, G. B., M348, W122, W342, W364, W380, W381Mourão, G. B. M., M419Mourer, G. L., 857Mousavi, S. N., 973Mousel, M. R., 751Moussavi Heravi, A. R., T371Moustaid-Moussa, N., T160Moya, D., M16Moyes, K. M., T326Moyes, L., 793Moyle, J. R., T284, 191, 194, 195Moynat, C., M133, 654, 655Mueller, C. J., W314, W315, W349, 26, 320Muhammad, G., 589, 1062Muir, J. P., 458Muir, W. M., 613Mukherjee, M., 704Mukhopadhyay, S., T80Mukhtar, H., M24, M36Muktar, H., T161Mullen, K. A. E., M198Mullens, B. A., 1027Müller, U., M279Mulligan, C., 831Mulligan, C. M., 835Mulligan, F. J., T369, 1137Mulliniks, J. T., W309, 734Mullins, C. R., T394, 726Mullis, N. A., 722Mulvaney, D. R., 578, 899, 1071, 1072Münger, A., M426Munoz, A., T135, T244

Muñoz-Salas, L. C., T32Muns, R., T2, W457Munz, C. M., 237Muramalla, T., W60, W63Muraro, G. B., M418Murdoch, G., 824Murdoch, K., 193Murdoch, R., 600Murdock, C., W308Murillo-Ortiz, M., W444Murphy, E., 690Murphy, K. D., T328Murphy, M. R., M197, 666Murray, L. W., W172, 11Murray, S., T450Muscha, J., W309Musgrave, J. A., 99, 1037Musgrove, M. T., 1092, 1094Mussard, M. L., 848, 849Musser, R., 9Musser, R. C., T311

Mussini, F., T208Mustafa, A., 453, 815Mustafa, A. F., 814Muthukumarappan, K., 949Mutsvangwa, T., 745Muya, C. M., T347Mwangi, W., M139Myagi, E. S., W116Myer, R. O., W372Myers, A. J., 701Myers, R., M320Myers, W., M329Myers, W. G., 574

N

Naatjes, M., 494Nadeau, K. L., 501Naeem, A., 391Naeemipour, H., W38Nagaraja, T. G., 206, 1086Naghizadeh, A., W6Nahashon, S., M324, T36Nain, S., T301, 185Nair, S. C., 974Najar, T., T329Najim, N., W61Nakagawa, K., 137Nakahashi, Y., M76Nalian, A., 270Naranjo, V. D., 144Narciso, C. D., W282, 390Narcy, A., T229, W237, 1107Nardone, A., M82, 615Narvaez, N., M340, M341, M357, M358Nascente, M., M240Nascimento, A. B., W285, W283Nascimento, M. L., W347, W348Naserian, A., M402, M403, M406, M407, M428Naserian, A. A., M385, T416, W288, W417, W426, M437, T445, W402Nash, J. M., 842, 843, 844Nash, S. A., 1008, 1009Nash, T. G., W307Nasir, M., 796Nasiri Moghaddam, H., W404Nasr Abad, A., M229Nassib, T. A., T71Nassiri, M., T371Nathanielsz, P. W., M280, 637, 638, 639,775, 914, 999, 1129, 1131, 1132Navara, K. J., 370Navarrette, A. E., 997Navarro, J. I., W93Navarro, O. A., M384Navidizadeh, M. E., T137Nayananjalie, W. A. D., W298, W354Nayigihugu, V., 27

Naziripour, A., W224, 518Neary, M. K., 95Nebzydoski, S. J., W422Neel, J. P. S., M159, 321, 912Neibergs, H. L., M64, M74, T14, 288, 772, 773Neibergs, J. S., T14, 772, 773Neijat, M., 542Nelson, A. H., M84Nelson, B., 401Nelson, M., 640, 839Nelson, M. L., M162, 320Nelson, P., T174Nelssen, J. L., 492, 701Nemec, L. M., T22, T343, W422, 46Nennich, T. D., 95Neri, T. G., M348, W364Nerren, J.R., T40Nery, F. M., T263, W351, 389Nestor, K., 485Nestor, K. E., Jr., W111, 47Neto, F. A. C., M410Neto, L. R. D. A., M95Neto, R. C. L., M208, M223, M224, T214Nettleton, D. S, 665Neuendorff, D. A., 524, 526, 537, 851Neuhold, K. L., 379Neumann, A., 464Névarez-Carrasco, G., W444Neves, C. A., M166, W373Neves, D. A., 687Neville, B. W., 8Neville, M. C., 315Neville, T. L., W142, W149, W398, 642Newberry, R. C., 1027Newbold, M. W., 303Newman, L., 342Newton, G. R., W44Ngapo, T., 969Ngonyamo-Majee, D., M400Niazi, F., T320, W430Nichols, B. M., M361, 12, 15Nichols, W. T., 114Nicholson, C. F., W187Nicodemus, L. V., M153Nicodemus, M., T472, W179Nicodemus, N., W212Nicol, C. J., 1027Nicolazzi, E. L., M82, 615Nicoli, J. R., W53Nicolini, P., M80, W275Nieto, R., M288, M297, M298, W289Nieto, R. M., W106, W222Nijland, M., 775Nikbachat, M., M382Niknafs, F., W14Niknam, A., W22, T13, 1078Nisbet, D., M276

266

Nisbet, D. J., W103, 1029, 1088Niu, Z., W434Niu, Z. Y., W206, W207Njongmeta, L., M139Noble, R., M24Noble, R. C., M269Nobre, I. S., T214Nocek, J. E., T418, 215Noffsinger, T., M21Nogueira, E. T., M208, M211, M213, M214, M223, M224Nogueira, K. A. G., M414, T438, W116, W134Nogueira, M., W135, W136Noirot, V., T239Noland, R. L., M464Noll, S. L., W221Nonneman, D. J., M293Noonan, C., 645Noori, G. R., M33, M35Norell, R. J., W84Nørgaard, J. V., T249, T253Norman, H. D., W29, W30, W31, W32, W90, 927Northcutt, S., 788Norvell, T. M., M361, 12Norwell, G., 599Norwood, B., 1026Norwood, F. B., 611, 1023Notter, D. R., 751, 786Nourozi, M., W119Novak, C. L., 156, 339Novak, K. N., T157Noviandi, C. T., M372Nowelsky, E. A., 833Nozière, P., M452, 741Nsofor, U., T91, T92Nudda, A., M344, M376, M472, M473, W459, 324Nuernberg, G., 1039Nuernberg, K., 1039Nuez-Ortín, W. G., M447, T412Null, D., W28Nuñez, A. J. C., W342Nuñez, J., W289Núñez-Domínguez, R., W95, 433, 1099Núñez-Romero, N., W223, W263Nussio, L. G., M95, M409, M418, W122Nusz, S. A., 403Nuti, L. C., W44Nuttelman, B. L., 208Nuyens, F., 108Nyachoti, C. M., T228, W214, 352, 686Nyachoti, M. C., W216Nydam, D. V., W274Nykamp, S. G., 262Nyman, A., 386Nyren, P., 925, 1010

O

Oates, S. H., T287Oates, S. S., 364Oba, M., M148, M405, T367, W393, 483, 727, 1140Oberg, C. J., 793Oberg, E. N., M179Oberg, T. S., 134Obi, C. N., 362Obregon, J. F., T453, W450O’Brien, D. J., 758O’Callaghan, D., T68O’Connell, J. R., 622O’Connor, A. M., 423O’Connor, G. A., 96O’Connor-Robison, C. I., 681Odetallah, N., T221, 1104O’Diam, K., W183Odle, J., T235, W234, 310O’Donnell, C., T68O’Donovan, M., 819Oetzel, G. R., 597O’Fallon, J., 320Ofori, R., T182Ogan, M. M., 405Ogawa, E. S., W379O’Gorman, D., T393O’Grady, L., T369O’Grady, S. M., 64Oguey, S., 1017, 1018Ogunwole, O. A., 985Oh, S., W56, W461Oh, S. A., T275, T276, 992, 993Oh, S. H., M269Oh, Y. K., W361O’Hare, T. H., 921Ohimain, E. I., M307Ojeda, F., W192Okine, E., M26, T361Okine, E. K., M431, W146, 727, 1032Okut, H., 166, 162, 164Olabi, A., T103Olanite, J. A., 459Olanrewaju, H. A., M54Old, C. A., M448Oldham, J., 76Olea, W., M149, 965Olenich, S. A., M91Olivares, L., M288, M297, M298Olivares, M., M103Oliveira, A. S., M410, T436Oliveira, C. F. S., M208, T214, T215Oliveira, C. J. B., T138Oliveira, D., M13Oliveira, D. E., M453, T461Oliveira, D. L. S., T84Oliveira, E. A., M157, M160Oliveira, I. M., M161, W365, W373

Oliveira, J. A., 16Oliveira, J. C. V., M20Oliveira, J. S., M111Oliveira, L. J., 1142Oliveira, N. S., T130Oliveira, P. S., T48Oliveira, R. A., T123, 390Oliveira, R. C., T417Oliveira, T. S., M383, M421Oliver, W. T., M295, W102Ollhoff, R. D., T317Ologhobo, A. D., M206Olsen, J., 856Olson, D., T94Olson, K. C., M88, M91, T265,11, 13, 14, 31, 205, 380, 838, 1004, 1005Olson, K. M., 438Olukosi, O. A, T197, 515Olumide, M. D, 985Olupona, J. A., W189Omana, D. A., T183, T184Onetti, S., T396Oni, A. O., 459On-Nom, N., W75, 305, W76Onol, A. G., T295Onyango, B., 119Onyenwoke, A., W46Ooster, A., M279Orellana, R. A., 6, 604Orhan, C., 150, 976Orlandi, T., W345Orman, A., 405, 858Ormenese, R. C. S. C., 794O’Rourke, S. T., 1130Ort, D.T., 193Ortega, J. A., M345, M112, M390, M471, T385, W449, W452Ortega, M. E., M297, M298, M413Ortega, M. F., T358Orth, M. W., 681Ortigues-Marty, I., M452, T444Ortiz-Colón, G., T173Ortuño, J. A., W184Osman, M. A., 665Osorio, J. S., 840, 870Ostan, S., T198Osterstock, J., W357, 1048Osterstock, J. B., W358, 10Ostrensky, A., M11, M12O’Sullivan, D. J., W58, 135O’Sullivan, N., W256O’Sullivan, N. P., 1027Otani, H., 955Otero, W., M355, M356Otomo, N., 192Ottó, D., T202Otu-Nyarko, E., 255Ouellet, D. R., T444Ouwens, A. M. T., 980

267

Au

tho

r

Ind

ex

Overhults, D. G., W324, 1013Overton, M. W., 726Overton, T. R., M200, W274, 426, 1128Oviedo-Rondón, E. O., M137, 177, 187, 337, 646, 656Owens, C. M., 184, 329, 330, 588Owens, F. N., W120Ozcan, T., T77, W77Ozer, B., 640, 839Özlü, S., 865

P

Pacheco Cervantes, A., W95Pacheco, D., 816Pacheco, L. A., T265, 11, 13, 14, 380, 838, 1004, 1005Pacheco, R. D. L., T28, T29, T30, W378, W379, W380, W381, W387Pacheco, W. J., 700Packer, I. U., M78Paddock, Z. D., 1086Pagan, M., M89, M90, M92, T173Painter, K. A., 903Paisley, S. I., M153Paiva, C. A. V., T318, T319Paiva, D. M., 348Paiva, L. M., W162, W163Pajor, E., T35, 1026Pajor, E. A., T4Pakdel, A., M202, T37, W39Palacios, C., T134Palic, D., 271Palin, M. F., W198, W405Paliyath, G., 946Pallás, R., M335Palmonari, A., M106, W132Palomino, J., W394Pan, F. M., M439Pan, Y., 1089Pan, Z. X., M75Pandorfi , H., W255Pandulli, I., M80Pang, M. G., T275, T276, 992, 993Panja, P., W243Panouille, M., 296Panting, R. R., 1008, 1009Panwar, A., 285Panzera, A., M453Pape-Zambito, D. A., 469Parada, P., 1101Paranhos da Costa, M. J. R., M13Parcell, J. L., 79, 80Pardo, C., T177, T178Parillo, A. A., T294Park, D. J., W56Park, H. G., T446Park, H. Y., T216Park, J. H., M207, M210, T224

Park, K. H., W461Park, K. T., M59, M62, T155Park, M. S., M141, T20, 273, 650, 652Park, S., 478Park, S. J., M226Park, Y. J., T275, T276, 992, 993Park, Y. W., T95, T97, 950Parker, H. M., 361Parks, A. G., W174Parlow, A., M149Paroczay, E. W., T170Parr, S. L., W161, W383Parra, F. S., T28, T29, T30, W378, W379, W380, W381, W387Parrish, J. J., M301, 230Parrott, T., W326Parsans, G. L., 384Parsons, C. M., M220, M222, W256, 347Parsons, D., T107Parsons, G. L., 383, 731, 732Parys, C., T424Pascoa, A. G., M13Pasha, T. N., 375, 1100Pasta, C., T66, T76Pasteiner, S., 818Pate, J. L., 822Paterson, J. A., M361, 12, 15, 1042Patience, J. F., 678Patino, H. O., T356, W339, W407Patiño, R., W67Paton, N. D., W300, 598Patterson, D. J., 78, 79, 80, 842, 843, 844Patterson, J., 200Patterson, P. H., 180, 189, 503, 811Patton, E., M66, 55Patton, R. A., M450, T119, T126, T424, W113, W125, 217Patton, R. S., 744Patussi, R. A., T438, W116Paul, D. C., 179Paul, D., 188, 196Paul, M., 1111Paulino, M. F., M166, W162, W163, W365Paulino, P. V. R., M155, M156, M161, M166, M363, M371, M466, M467, T164, W365, W373Paulk, C. B., 675Paulson, C., M290Paulus, C., 337Paxton, H., 359Payan, J. A., M112Payan-Garcia, J. A., M113Payne, F. A., T68Payne, R. L., 144, 683Pearson, A. C., W175Pearson, V. J., 1064

Peçanha, M. R. S. R., M364Pediliggieri, C., M100, 797Pedrosa, V. B., T48Pedroso, A. F., W139Pedroso, A. M., M348, M398, M415, M419, W364Pedroso, F. W., T109, T110, T111Peebles, E. D., T18, 360, 362Peel, R. K., M47, M86, T27, 30, 379, 778Peinado, J., T179, W460, W466Pekel, A. Y., 180, 189, 503Pellerin, D., 716Pellizari, V., M355, M356Pelz, M., 1076Pempek, J. A., W94Pena, C. F. A. M., T318, T319Peñagaricano, F., M80Pencharz, P. B., 760Pendley, C. T., 67, 68Penna, C. F. A. M., T83, T85, W43, W53, W59, W71, W99Penner, D., W318Penner, G. B., 1144, 1145Peralta, J., M288, M297, M298, W289Perdomo, M. C., T17, 390, W400Perecmanis, S., W100Pereira, A. S. C., T29, T30Pereira, E. S., M383, M466, M467, T407, T408Pereira, G. T., M152Pereira, J. C., M421Pereira, L. V. B., W268Pereira, M. N., T381, T417, T421, T425, W421Pereira, O. G., W337Pereira, R. A. N., T381, T421, T425, W421Peres, M. S., W364Peres, R., T267Perez de Villareal, M., 259Pérez, A., T53, W389Perez, C., W453Pérez, J. F., M235, T1, W454, 759, 761Perez-Cháves, A., M322Perez-Clariget, R., M292, T290, T291, W147Perez-Gil, F. R., M384Pérez-Sato, M., M359Perfi eld, J. W., 1127Perfi eld, K., T396Perfi eld, K. L., M200Perret-Gentil, M. I., M217Perry, B. L., 846Perry, G. A., M88, M91, 78, 846, 847Perry, K. Y., T268Persia, M. E., 673, 674Pescatore, A. J., T190, W227, W324, 327, 647, 672, 1013, 1111

268

Pessoa Júnior, G., T425, W421Pessoa, R. A. S., M20Pesti, G. M., M228Peters, M., M279Peters, R. R., T330Peters, S. O., 290, 924Petersen, G. I., M216Petersen, M. K., W309, 734Petersen, M. R., 1097Peterson, B. A., T217, T254Peterson, B. C., M27Peterson, P. R., 564Peterson, R. E., 49Peterson, R. K., 554Peterson, S. E., W414Petersson-Wolfe, C. S., 239Petit, H. V., T373, W405, W435Petri, D., 983Petriglieri, R., 860Petriz-Celaya, Y., W453Petroli, N. B., M225Petrolli, T. G., M268Pettey, L. A., W230Pettifor, N. L., M459Pettigrew, J. E., T159, T252Pevzner, I. Y., T40Peyraud, J. L., 212Pezzopane, J. R., W138Pfeiffer, F. A., M462, M463Pfeiler, T. W., W234Pfuhl, R., 635Phadungath, C., 127Phandanauvong, V, M276, W67Pharazyn, A., 688Phebus, R. K., W47Philipp, D., M119, M120, M125Phillips, M, M178Phillips, R. L., 452Phyn, C. V. C., W194, 721Piano, L. M., W455, W458Piao, X., T218Picarelli, J., W232, W250Piccioli-Cappelli, F., M302Pickworth, C. L., T266, 822Pieper, R., 351Pieramati, C., 615Pierce, J. L., T190, T233, W202, W227, 327, 647, 672, 1111Pierson, E. E. M., 339Pietig, J. L., 490Pietrosemoli, S., M332, M337, T6Pighetti, G. M., T273, T300, 38Pike, K., W354Pilevar, M., T201, T234Pimentel, C. M., W445Pimentel, P. G., M383, M466, M467, T407, T408Pinchak, W. E., W357, 450, 1047, 1048, 1088

Pineda, A., 641Pineiro, C., M50, M246, M335, T236, Pinto, F. A., T84Pinto, M. A., W470Pintus, E., W24Pintus, M. A., M82, 615Pinzon, J., 953Pinzón-Sánchez, C., M192Piper, T. E., M108Pires, A. V., M364, M366, M397, M418, M455, M457, T380, W447, 848, 849Pirisi, A., 948Pishnamazi, A, M323, M321, 179, 188, 196Pitta, D. W., W357, 450, 1047, 1048Piva, A., 450, 451Pivaro, T. M., M157, M160Pizarro, M., M274Plain, R., 82Plaizier, J. C., W432, T390, T393, 841Plank, J. E., T431Plante, P.-A., T246Plascencia, A., M412, W453Pohl, S., M29, T207, 175, 512Pohler, K. G., 842Poletto, R., 415Pollak, E. J., M86Pomar, C., W237Pompeu, L. B., T333, T335Ponce, C. H., W340, 10Ponce, J. F., T53Ponchon, B., M146Ponder, M. A., 691Poock, S. E., 79, 80Poole, D. H., 822Poore, M. H., T33Poovey, A. K., 526Pope, W. L., W239Popowski, J. M., T174Popp, M., M119Poppy, G., W428Porcionato, M. A. F., M44Portanguen, J., M146Portelli, G., T66Porter, R. E., 1027Porter, T. E., W290, 90, 91, 366, 643, 704, 705Portilho, F. P., W375, W441, W442, W445Portillo-Loera, J. J., T453, W450Porto, M. O., W162Porto-Fett, A. C. S., 300Possenti, R. A., M170Potts, J. C., W330, 726Pouliot, Y., M190, W74, W81Poulsen, H. D., T249, T253Poulsen, J.-C. N., 801Poureslami, R., 155Powell, J. G., M367

Powell, J. M., W327, W331Power, R., M46Power, R. F., T233, 647Powers, W., W319, 541, 544, 545Powers, W. J., 553Pradhan, A., M64Pradhan, A. K., 280, 283Prado, W. S., T109, T110, T111Prakobsaeng, N., W290Prates, E., T356Pratt, S., 1003Pratt, S. L., W151, W152, W154, W463, 823Pratt-Phillips, S. E., 228Preveraud, D. P., 527Previero, T., M225Preynat, A., 1106Price, K. L., 667, 691Price, M .A., W146Price, N. P., T56Price, P. L., M153, T323Primot, Y., 493, M230Prince, R., M22Prinz, C., 1117Pritchard, S. R., M178Pro, A., 175Proszkowiec-Weglarz, M., 643Proudfoot, K. L., W401Proudman, C. J., 349Provenza, F. D., 93Puch, H. C., T422Puchala, R., T456, T468Puddu, A., T352Puga, D. C., M384Puig, P., 1019Pulikanti, R., 360, 362Pulina, G., M454, M344, M376, 324, 724Pullen, L. D., 912Pulley, S. L., T265Puls, C. L., T217, T254Pumford, N., M27, T143Pumford, N. R., 269Puntenney, S., 836Puntenney, S. B., 837Purdy, P. H., 991Purslow, P. P., T169, T171, T172, 319Purswell, J. D., T18Purswell, J. L., 441Putarov, T. C., T28Pyatt, N. A., M386Pyatt, N. D., M362Pye, T. A., M154, T272, T296

Q

Qashqayi, E., T320, W430Qi, A., M286, M461, T281Qi, M., T403, W406

269

Au

tho

r

Ind

ex

Qian, B., W55Qian, L. C., T204, T227Qin, G. S., 219Qin, L., T99Qin, Q., 72Qin, T., W240Qobadi, Z., T225Quant, A. D., 327Queiroz, H. M., M95Queiroz, M. F., W133Queiroz, O. C. M., M409, W117, W133, 454, 1142Queiroz, S. A., T11, W232, W250Quezada-Casasola, A., T274Quigley, J. Q., T339Quilaguy-Ayure, A., M427Quinn, M. J., 731Quintans, G., M292, T291, W147Quintino Cintora, M., M368Quintino Cintora, M. E., M389Quinton, C. D., 922Quirk, T. E., M43Qvist, K. B., 801

R

Ra, C. S., T219Raadsma, H., W280, 172Rabello, C. B. V., M248, W255Rabello, J., W253Rabiee, A., W280, 172Rabiee, A. R., 886Rabinovitch, L., 170Racanicci, A. M. C., M240, W253Radcliffe, J. S., 834Radu, J., 342Rae, A. B., M116Raeber, A. J., M58Raes, K., 155Raeth-Knight, M., T345, T349, T350, T351Raeth-Knight, M. L., 397, 564, 1041Rafat, A., T49, T198Raffrenato, E., 43Ragauskas, A., 975Raggio, G., W140Raginski, C., 586Rahimi, A., W13, 1074, 1075, 1077Rahimi, S., W22, M34, M319, T139, W6, W12, W13, W14, 1074, 1075, 1077, 1078Rainho, N. M., M335Raisianzadeh, M., W119Rajala-Schultz, P., W82Rajamahendran, R., 167Rajbhandari, P, T70Raji, A. M., W189Rakhshandeh, A., 274, 489Rakow, G., 979

Ramachandran, R., 827Ramanathan, R., T144Rambo, Z. J., W371Ramirez Ramirez, H. A., 485Ramirez, J. R., 536Ramirez, M. M. H., W339, W407Ramirez, R. G., M470Ramírez, S., W452Ramirez-Bribiesca, E., M438Ramirez-Godinez, J. A., T274Ramírez-Valverde, R., 1099Ramírez-Vlaverde, R., 433Ramirez-Yañez, G. O., 657Ramos, M. H., 115, 1030Ramsay, K. H., 1006Ramsey, W. S., M463, 323Ranathunga, S. D., 659Randel, P., W443Randel, R. D., M18, M127, M128, W352, 421, 524, 526, 537, 851Rangel Santos, R., W95Ranilla, M. J., M365, T134, T376, T378Rankin, A. R., T102Rankin, M. K., 601Rankin, S. A., T81, T101, T102, 792Rankins, D. L., Jr., T452Rapisarda, T., T76Rapp, C., M333Rasaputra, K. S., M25Rashford, B. S., 408Rashid, H., T304Rasmussen, M. A., M444Rassu, S. P. G., M472, M454Rastani, R. R., T343Rath, N. C., M25Rathgeber, B., T182, 257Rathmann, R. J., 114Rattanatabtimthong, S., M250, 507, 516Rauber, R. H., 986Rauch, B. J., 594Rault, J. L., 415Raun, B. M. L., T419Rauw, W., M460Ravindran, G., W205Ravindran, V., W205, 142, 1108Rawls, E. L., M281, T273Raybould, H. E., 1115Raymond, M., M221Raymond, M. A., 498Razavi, A., W288Razz, R., M129, W109Ré, D. d., W339, W407Rea, M. C., 508Read, S., 171Realini, C., 550Rebeca, R., M272Rebollar, P. G., 510Rebollar, S., T464Rebollar, S. R., M322

Recktenwald, E. B., 426Redden, R. R., 25Reddy, M. R., M99Redmer, D. A., W398, 9, 916Redmond, S. B., 271Redshaw, M. S., 492, 668Reecy, J. M., 287, 770, 924Reed, J. J., W398Reed, L. D., W85Reed, R. B., T474Reeves, J. J., M74Regadas Filho, J. G. L, M383, M421, M466, M467, T407, T408Regmi, P. R., 688Rehberger, J., W326Rehberger, T., W326, T250, 629Rehfeldt, C., M279, T151Rehman, H., 173, 994Reicher, S., T279Reichert, J. L., W251Reilley, J. L., 458Reina, M., 145Reinhardt, C. D., 111, 805, 1000Reinhardt, T. A., 318Reis, C. B. M., M44Reis, M., W277, W278Reis, R. A., M152, W336, W126, W135, W136Reis, R. B., T112, T118Reis, R. G., M95Reis, S. F., M155, M156, M161Reisinger, N., W8, 265Rekaya, R., W469, 71Relling, A. E, W392Rempel, L. A., 523, M293Remsburg, D. W., 1134Ren, D. X., 803Ren, L. J., W195Ren, Y., T47, 1084Renaudeau, D, M336, 493, M338Renema, R. A., M321, M323, T301, 179, 185, 188, 196Renney, D. J., 385Renter, D. G., 1086Rentfrow, G., 522, 676Rentfrow, G. R., 327Resende, F. D., M17, M163, M164, M170, T164, T165Resende, K. T., M13, T462, T463, T470Retz, S., T325Revelo, X. S., 660Rexford, J., 831Rexford, J. K., 835Reyes-Estrada, O., W444Reyes-Gutiérrez, J. A., M360Reyes-Herrera, I., 440, 444, 540Reynal, S. M., 217Reynnells, R. D., 32Reynolds, C. K., W392

270

Reynolds, J., 33, 268Reynolds, L., W144Reynolds, L. P., W398, 916Rezac, D. J., 566, 881Rezaee, A. R., T234Rezaei, M., W6Rezaii, F., T370, T371, T379Rezamand, P., T23, W9, W414, W429Rezayazdi, Kamran, M114, M115, M380, T302, T303, T387, W37, W200, W437, 876, 879, 1143Rezende, M. A., M156Rezvani, M., M249Rhein, R., M125Rhoads, D., T43Rhoads, D. D., T44Rhoads, M. L., 1126Rhoads, R. P., T314, T327, 477, 1126, 1127Riad, A. W., T339Riad, S. A., 658, 971Riasi, A., T304, W236Riaz, A., 994Ribeiro, E.S., T269, T434, W279Ribeiro, F. R. B., M128, T471, W352, 323, 752Ribeiro, K. G., W337Ribeiro, M. L. G., M215Ribeiro, R. A., 1121Ribeiro, R. P., 697Ribera, D., M342Rich, A. R., 1044Richards, C. J., W359, 735, 767Richards, J. D., 46, 699, 970Richardson, L. J., 442, 445Richert, B. T., T4Richeson, J. T., 774Richmond, J. P., T294, W293Richter, E. L., 388, 552, 558Ricks, D. W., W170Rico, D. E., 740Ridpath, J. F., 770Rierson, R. D., W325Rierson, R., W252, 500Rigby, F. L., M346Rigsby, L. L., 371Rigueira, J. P., W127Riha, J., T166, W27Rihan, H. M., M59, M62, T155Riley, D. G., W301, 782, 854Riley, J., 193Riley, R. R., 323Rill, C. R., W429Rimbey, N. R., 575, 1008, 1009Rinaman, L. M., 1115Rincon, G., 661Rincon, M., M94, M470, T32, T324, T467Rincon, M. I., T102

Rincon, R., W440Rios, F. G., T453, W450Rios, I. R., T381Ríos-Rincón, F., W444Ríos-Rincón, F. G., W188Risco, C. A., W279Ritter, G., 464Ritter, M. J., 417, 966Rius, A. G., W194, W298, 721Rivas, M., M390Rivas, R., M17Rivera, A. R., T470Rivera, F. A., W282Rivera, J. D., 590Rivera, M. T., T467Rivera, P., M89Rivera-Ahumada, J. A., W188Rivera-Torres, V., 702Rivero, T., W260Robbe-Austerman, S., M61Robbins, J. A., W97Roberts, A. J., 15, 852, 923Roberts, C. A., 923Roberts, M. P., T300Roberts, R. F., W46Robertson, K. L., M431Robichaud, A., M96, M97Robina, A., T179Robinson, A., 928Robinson, P. H., T383, T441, W312, 1051Robinson, W., 226Robison, T., T268Robitaille, G., M144, W54Robollar, R.S., T449Roça, R. O., M17Roca-Fernández, A. I., 819, 820, 821, 907Rocco, S., 210, 213 Roccon, J., W232, W250Rocha-Chavez, G., M131, W107, W470Roche, J. R., W194, 721Rochell, S. J., 685Rochesel, J. R., W378Rode, L. M., M443Rodehutscord, M., 668Rodenburg, J., M51Rodrick, G. E., 448, 449Rodrigues, D. A., M348Rodrigues, G. H., W447Rodrigues, G. P., 828Rodrigues, I., W18, W248Rodrigues, J. F. H., M161, M166, W126Rodrigues, P., M355, M356Rodrigues, R., M277, T83, T84, T318, T319Rodrigues, V. P., M208, M223, M224, T214Rodríguez, A. A., W443

Rodriguez, D., T135, T244Rodriguez, E., M112Rodriguez, F, M276, M413Rodriguez, H., M94, M470Rodriguez, H. M., T358Rodriguez, J. C., T390, T393Rodriguez, J. D., W212Rodriguez, M., T375Rodriguez, M. A., M423, 874Rodriguez-DeLara, R, W10Rodríguez-Estévez, V., M335Rodríguez-García, J., M325Rodriguez-Lecompte, J. C., 352, 657, 841Rodríguez-Macías, R., M360Rodríguez-Martínez, R., M328, T466Rodriguez-Muela, C, M345, M112, M113, T404, W108Rodriguez-Munoz, J. C., M203Rodriguez-Prado, M., T459, W370Rodríguez-Ramírez, H. E., W108Rodriguez-Ramirez, M. R., M360Rodríguez-Sánchez, J. A., M219Rodriguez-Saona, L. E., T81Rodriguez-Zas, S. L., 391, 729, 1060Roehe, R., 432Roffe, T. J., 530Rogers, C. J., W469, 711, 1123Rogiewicz, A., 686, 979Rojas, N. M., W333Rojas-Olivares, M. A., M331, 1019Rojo, R., M322, M354, T132, T364, T464, T465Rojo, R. R., M352Roldan, L., M238Rolf, M. M., 787Rolfe, K., 557Rolfe, K. M., 202, 204Rollin, B., 609Roman-Muniz, I. N., M265Romera, A., T315Romero, C, M251, W212, W319, 344Romero, J. J., 454Romero, L. F., 142Romo, J. A., W313Rompato, G., 953Roncancio-Peña, C., M98Ronchesel, J. R., T28, T29, T30, W379, W380, W381, W387, 735Ronquio, M., M351, M354Rood, K. A., 286Roof, C. A., T121Rortvedt, L. A., W251Rosa, A. P., 697, 698, M236, M237Rosa, B. L., M157, M160Rosa, G. J. M., 621Rosa, H. D., T28Rosa, L. O., W337Roseberg, R. J., T116

271

Au

tho

r

Ind

ex

Rosebrough, R. W., T136Rosenberger, T., 690Rosenkrans, C., Jr., M119, M120Rosen-Molina, J. T., 1022, 1023Röser, W., 108Roshan, H., T305Ross, C. L., 547, 747Ross, D. A., M446, T420, 45, 426, 892Ross, R. P., 508Ross, T. N., 831Ross, T. T., M289, 712Rossi, P., T190, 672Rossi Paneto, B., W49Rossitto, P.V., T153Rossnagel, B. R., 351Rossoni, M., T252Rossow, H. A., W356Rostagno, H..S., M208, M211, M212, M213, M214, M268, 140Rostagno, M. H., W87Roth, A. P. T. P., W135, W136Rottinghaus, G. E., M295Rotulo, J., W390Rotz, C. A., 632Rouquette, F. M., Jr., M127, M128, W352Roura, E., W208, 145Roux, M., W269, W270Rowe, C. P., 722Rowe, D. E., 360Rowell, J. E., M327Rowson, A., 836, 837Roy, S., T93Royón, F. D., 509Roza, T., W43, W71Rozeboom, D., W318Rozegurt, E., 1115Rozell, T. G., 1135Rozenboim, I., W290Ruangpanit, Y., M250, 507, 516Rubattu, R., M344Rubio, H., T404Ruch, F., T207, 341Rucker, D. K., W44Rudar, M., T191Rude, B., M195Rude, B. J., 455Rude, C. M., W252, W325, 500Rudolph, M. C., 315Ruegg, P. L., M192Rufi no, L. D. A., M371Ruggieri, A. C., T123Ruiz de la Torre, J. L., T2, W457, 145Ruiz, J., T179Ruiz, O., M112, M113Ruiz-Barrera, O, M345, W108Ruiz-Díaz, M. D., T72Ruiz-Feria, C. A., 175Ruiz-Feria, C. A., 363

Ruíz-Flores, A., 433Ruiz-López, M. A., M360Ruiz-Moreno, M., T363, T377, 555Rule, D. C., 1129Rulquin, H., W424, 212Rungcharoen, P., M250, 507Rungruang, S., T314Ruprechter, G., W275Rushen, J., 53Russell, J. R., M386, W316, W317, 92, 634Russell, L. E., T339Russell, M. A., 809Russell, M., 1069Russell, M. L., 18Russell, R. A., 223Rust, S. R., 553Rutherford, W. C., 69Ruy, D. C., W100Ryan, P. L., M203, 829, 1095Ryland, D., M257

S

Sá Filho, O., T267, W277, W278Sá, L., M213Saberifar, T., M287Saddoris-Clemons, K. L., 598Sadjadian, M., M353Saeed, A. A., T163Saenmahayak, B., 178Saevre, C. S., 9Saez, A. C., 1089Safa, S., M285Safaa, H. M., 497, 658, 971Saffon, M., M190, W74Safranski, T.J., 82, W463Sahin, K., 976Sahin, N., 150, 976Sahlu, T., T456, T457, T468, 757Sahoota, A.W., 374Saima, , 374Saint-Eve, A., 296Sainz, R. D., W185, 75Sakomura, N. K., 337, 656Salahi,A., M401, M402, M403Salak-Johnson, J. L., M47, M86, 30, 409, 410, 411, 412, 413Salama, A. A. K., M331, 725, 885, 1019Salas, C., M205, M231, T196, T241, T242, W219Salcedo, E., W260Salcedo-Pérez, E., M360Saleh, H., W13Salehi, R., T280Salem, A. Z. M., M322, M351, M352, M354, M420, T132, T364, T448, T449, T464, T465Sales Pereira, E., M14, M465

Saliba, E. O. S., T421Salim, H., 738Salim, H. M., 517Salin, M. M., W301Salinas Munguia, F. M., M104, M105Salinas, J., M112, M113, W389Salinas-Chavira, J., 3Salisbury, M. W., M463Salmerón, J. J., W452Saltman, R. L., 594Salunke, P., M182, T87, 949Salvador, F., T404Salvati, G. G. S., T421, T425Salvatore, E., 948Sampaio, A. A. M., M157, M160Samuel, R. S., 760San Vito, E., M371Sanal, H., T97Sánchez, D. L, W343Sánchez, J., W467Sanchez, L., W320Sánchez, M., T179, W460, W466, W467Sanchez, P. H., 22Sánchez, T., M288, M297, M298, W289Sanchez, W. K., W420, W428Sanchez-DelReal, C., M474Sánchez-Macías, D., T72Sanders, A. H., W335, 1020Sanders, M. E., 628Sanders, S. R., 1126, 1127Sanderson, M. A., T133Sandoval, A. P., W333Sandri, E. C., M453, T461Sangild, P., 689Sanjabi, M. R., W42Santana Júnior, M. L., T48Santana, A. P., W100Santana, M. C. A., M152, W336Santellano, E., W451Santellano-Estrada, E., M113Santiago, A. M. F., T435, T436Santillano-Cázares, J., W131Santos, A. K. R., W59Santos, C. S., T214, T215Santos, D. C., M20Santos, E. G., M102Santos, F. A. P. S, M419Santos, F. A. P., M348, M397, M398, M399, M415, W364Santos, G. T. D., W435Santos, J. E. P., T17, T269, T384, T434, W166, W279, W287, 264, 390, 1081Santos, M. B., W255Santos, M. C., W127Santos, M. V., M44, M166Santos, P. M., W138Santos, V. P., M418Santos-Haliscak, J. A., T113Santos-Rosell, S., W223, W263

272

Santschi, D. E., 716Santurio, J. M., M236, M237Santus, E., 615Sanz, M. A., M219Sapienza, D. A., M448Sapienza, D., T429Saraee, H., M458Saraiva, A., 1063Saravia, P. A., M107Sargeant, J. M., 392, 423Sargent, K. M., T333Saro, C., M365, T134, T376, T378Sarti, L. M. N., T28, T29, T30, W378, W379, W380, W381, W387Sartin, J. L., M291, T21, W141, 5, 102, 771Sartsoongnoen, N., W290Sarturi, J. O., W122, 204, 207, 557Sarwar, M., T357Sato, T., 955Saucedo, J. S., T53Saucier, L., 418Sauer, A., M186, M188Sauerwein, H., T256, T257, M279Saunders-Blades, J. L., 501Sauvant, D., M452, 702, T444, 560, 741Sauvé, A., M245Savage, E. M., 328Savage-Clarke, K. L., 81Savary-Auzeloux, I., M452Savell, J. D., 780, 781Savell, J. W., 323Savin, M., M119Savoini, G., 468Sawyer, J. E., T55, W371, 97Saylor, W., T206, W203Scanga, J. A., 20Scaria, J., 61Scarpa, A., W276Scarpa, A. B., T263, W351, 389Scarsi, A., W147Schacher, P., M58Schadt, I., T76, T329Schaefer, A. L., M26, M431Schafer, D. W., W306Scharf, B. S., M37Scharf, B., M38, 592, 1080Schatzmayr, A., 818Schatzmayr, G., W8, 265, 1076Schauer, C. S., M278, T176, W142, W149, 8, 9, 1036, 1130Schauermann, N., 831Schauermann, N. L., 835Schauff, D. J., W115, W128, 1058Scheffl er, J. M., 478Scheffl er, T. M., 478Scheideler, S., 339Scheideler, S. E., T188, W229, 669, 696Scheifele, P. M., 255

Schepis, S., W23Scher, A., M236, M237, 697, 698Schimek, D., T345, T351, 397Schinckel, A, T148Schingoethe, D. J., 659, 744Schlageter, A., 885Schlotterbeck, R. L., T353, 396, 398, 400Schmelz, N. S., T405, W403Schmidek, A., M17Schmidt, K., W15Schmidt, K. A., T98, W47Schmidt, P., T317, W122Schmidt, R., W431, W433Schmidt, T. B., T21, 771, 13, 590, 1004, 1005, 1090Schmitt, E., M299, 1060Schnabel, R. D., 788Schneider, A., M299Schoenberg, K. M., M200Schoendorfer, K., 818Schoenfuss, T. C., M185, M187, 800Scholey, D., W284Scholljegerdes, E. J., W353Schoten, M. S., T359Schott, H. C., 832Schramm, R. D, T23, W9Schrick, F. N., W363Schroeder, A. L., 379, 381Schroeder, G. F., T375, T415Schuenemann, G. M., W82Schukken, Y. H., M64, 56, 276, 280, 281, 282, 283, 594Schulz, M., T221Schuster, G., 1090Schutz, J. S., 20Schütz, K. E., 718Schutz, M. M., M1, M2, W31, W32, W87, 87Schwab, C. G., T429Schwab, C., T433, T437Schwarte, K. A., 634Schwartz, C. A., T176Schwartzkopf-Genswein, K. S., M16, M23, T35, 420, 942Schwean-Lardner, K, T9, W266, 182, 260, 582, 585, 586Schwegler, E., M299Schwertner, L. R., T15, T154Sciabica, K. S., W148Scott, C. B., 267Scott, M., W214Scott, M. C., M60, M63Scott, M. P., W431, W433Scott, S. L., M431, 855, 1031Scott, T. A., 443, 980, 984Scroppo, M. M., 712Scully, B. T., W124Seabolt, B. S., W234, W265

Seabrook, J. L., T27, 30, 778Seck, M., M408, T395Secrist, D. S., 203Sedano, G., 978Sedghi, M., M252, M258, M259See, M. T., 987Sefton, A. E., W228Seguin, G., M51Seguin, P., 453, 815Seidel, G. E., T27, T283, W286, 778, 887, 996Seifi , K., W22, 1078Seigel, P. B., T41Seitz, E., T377Sejrsen, K., M147Selaive Villarroel, A. B., M14, M465Selby, C. C., 842Selegato, A. L. M., M455Selinger, L. B., W406Selle, P. H., 1108Sellers, J. S., 1040Selsby, J. T., 417Selvaraj, R. K., 651Semler, J. W., T330Seneviratne, R. W., W146Seo, K. Y., M172, T180Seo, S., W416Sepulveda, A., W470Serna, O., M112Serna-Beltran, O., M113Seroussi, E., T279Serr, J., T262Serrano, A., T460Serrano, M. P., T149, T150, T181, W258, W263, 110, 141, 497, 510Severy, A. M., T342Sevier, D. L., W9Sevim, O., T295Sewalem, A., 928, 929Seward, K., 193Sewell, J., T360Sexson, C., W349Sexten, A. K., 70, 783Sexten, W. J., 1045Seyed Dokht, A., W36Seykora, A. J., 434Shabani, A., M374, M375Shackelford, S. D., T152Shadparvar, A., M458Shafer, W. R., 787Shaffer, J., W16, W19Shafi i, B., W429, 482Shah, N. P., 791Shahid, M. Q., 859Shahir, M. H., M373Shalit, U., 170Shan, D. C., W259Shan, T. Z., 325Shand, P. J., T185, 587, 943

273

Au

tho

r

Ind

ex

Shane, E. M., 859Shanmugasundaram, R., 651Shannon, M. C., 81Shao, Y., 963Sharafbafi , N., 945Sharif, H., W83Sharif, S., 657Sharkey, H. L., 594Sharma, C. S., 448, 449Sharman, E. D., 17, 29, 387Sharpton, C., 323Shaver, R. D., M108, M201, T297, W427, W431, W433Shaver, R., M103Shaw, A. L., 335Shaw, R. W., M63Shawrang, P., T443She, R., W225She, R. P., M56Sheaffer, C., 117, W129Sheaffer, C. M., 242Sheffi eld, C. L., 181Sheffi eld, R. E., W332Shekhar, S., 841Shellem, T. A., 812Shelton, A., 149Shelton, N. W., 492Shen, J. S., M93Shen, X., 1039Shen, Z., T47Shen, Z. Q., T204, T227Shenkoru, T., M194Shepherd, D. M., 211, 245, 873Sherrow, E., 404Sherwood, D., 836Shewmaker, G. E., W84Shi, J., W235Shi, L., T281, M194Shields, D., M32Shields, S. L., W9Shields, T. H., M369Shike, D. W., 730Shimelis, O., 800Shimosato, T., 955Shin, D. H., T216Shin, J. H., T384, W446, 454, 1081Shin, J. S., W395Shin, S., T145, T262Shinde, P. L., T219Shinzato, I., T418, 215, 218, 1051Shipka, M. P., M327Shipley, L. A., M329Shiranjang, R., 865Shirazi-Beechey, S. P., W204, 349, 689, 1119, 1120, 357Shires, L. K., W267, 331, 346, 340Shirley, R. B., 138Shirzadi, H., T203, T212

Shishodiya, A., 285Shivaramaiah, S., 538, 90Shivazad, M., M249, M261, T203, T212, 973Showrang, P., T413Shukla, P. K., 1130Si, H., T293Siam, S. S., 658, 971Siciliano, P. D., W175Siécola Júnior, S., T381Siegel, P. B., 648Sikand, V., T93Siletzky, R., M319Silguero, R., 536Silva del Rio, N., T334, T336, W391, W411, 864Silva, A. F., W255Silva, A. G., W163Silva, C. T., M215Silva, E. C., M20Silva, E. F., M95Silva, F., T245Silva, F. M., M20Silva, H. G. O., T470Silva, I. S., M78, W305, W377Silva, J. D. T., T11Silva, J. D. T., W232, W250Silva, J. H. V., M102, M247, T138Silva, J. H. V., M213, M223, M224Silva, J. L. B., M95Silva, J. M. P., T29Silva, J. M., 358Silva, J. M., T322, T324Silva, J. R. M., W421Silva, J. T., T338Silva, L. F. P., T130, 828, 1121Silva, L. H. P., M371, W365Silva, L. H. X., T109Silva, L. O. C., M78, M79Silva, M. L. P., W347, W348Silva, M. M. C., M161Silva, N. M. A., W71Silva, P. T., M410Silva, R. A., M155, M156Silva, S. L., T167Silva, V. K., T11Silveira, M. L. A., W117Silveira, V. A., T381, T417, T421, T425, W421Silver, G. A., 290, 924Silvestre, F.T., T269, T384Silvey, D. T., W360, 825, 1033Silvia, C., M272Sim, J. H., W52Simeone, R., 612Simeonovova, J., T168Simm, G., 432Simon, K. C., W165

Simpson, M. M., 755Simroth-Rodriguez, J., 1003Sims, M. H., T474Sims, M., 506Sindt, J. J., 378Singh, A.V., M71, 57, 284Singh, B., M71, 57, 285Singh, M., 178Singh, P., 107Singh, P. K, M71, 57, 284Singh, S. V., M71, 57, 284, 285Singh, Y., W205Singleton, W. L., 991Sini, M., W459Siqueira, A. V., T417Siqueira, G. R., M17, T164, T165Siqueira, W., M274Siragusa, G., 464Sirski, T. K., 855Sitta, C., M348, M419Sitzia, M., M376Skaggs, C. L., W371Skewes, P. A., T10Skinner, M. K., 776Skirpstunas, R. T., 263Skrzypek, M. V., T327, 1126, 1127Slagel, T., T143Slavik, M. F., 440Slavik, M., M101Slay, L. J., 1034Sloan, B., T433, T437Slominski, B. A., 332, 686, 979Sloth, K. H., 817Sloth, N. M., T249Slough, T. L., W172Smarsh, D., W180Smiley, S., T58Smith, A. H., T157, T382Smith, D. L., 484Smith, D. P., 372Smith, D. R., 49Smith, G. C., 20Smith, G. R., M109, M110Smith, J., 280Smith, J. F., W330, 726Smith, J. M., 276, 283Smith, J. M., M64Smith, M. F., 79, 80Smith, M. F., T270, 842, 843, 844Smith, M. O., 176Smith, R., 280Smith, R. L., 56, 281, 282Smith, R. M., 239Smith, S. B., T439, W155, W360, W361, 825, 1033Smith, T. K., W178, W217, W245, W247, W249Smith, T., T143, 590

274

Smith, T. P. L., 70Smith, V., 268Snauwaert, C., W45Snelling, W. M., 70Snowder, G. D., 424Snyder, L. J., W93So, H., T298Soares, G. H., T435, T436Soares, W. V. B, M44Soberon, F., T342, W164Soberon, M. A., 45Soca, P., M292, T290, T291Socha, M. T., M201, T297, W427, 886Soder, K. J., T133Soetrisno, E., 1103Sohail, M. U., 173, 994Sohal, J. S., 284Sokale, A. O., 362Solaiman, S., T451Solaiman, S. G., T452Solaimany, A., M349, M350Solà-Oriol, D., M235, T1, W454Soleimani, A., M285Soleimani, M., W14Soleimani, P., M258, M259Solis de los Santos, F., 440Sollenberger, L. E., T117, W117, 232Somers, I., 108Sommer, D. A., T81Sommerer, D. K., W15Somni, H., 304Son, K. H., T216Son, Y.-S., W56Song, D., M99, W65, W66Song, J., T39Song, M. K., T439, W361Song, X. Z., 1083Song, Y., 106Sorbara, J. O. B., M212, 140, 697, 698Sorbolini, S., W24Sordillo, L. M., 247Sørensen, M. T., M147Soriano, S., W277, W278Soto-Gaspar de Alba, A., W308Soto-Navarro, S. A., W308, W389, 1138Sottosanti, J. R., 348Souchon, I., 296Sousa, J. E. L., T407, T408Southern, L. L, 144Souto, L. A., 849Souza Castagnino, P., W345Souza, A. C. S., T435, T436Souza, E. J. O., M248Souza, G. B., W139Souza, J., M453, T461Souza, J. C., M79Souza, K. A., M165, M414, T438, W116, W134, W368, W369Souza, M. R., T83, T85, T318, T319,

W43, W53, W59, W71, W99Souza, N. K. P., W373Souza, R. B., M213Souza, R. C., W303, W304Souza, S. F., M13Sowerby, M. E., 231, 237Sowinski, J., M32, W11Soyeurt, H., 784, 785, 799Spadoti, L. M., 794Spain, J. N., W396Spangler, D. A., M67, W115Spangler, M. L., W385Spanu, G., 324Sparks, B. L., 845, 991Spears, J. W., 159, 519, 520, 878Speidel, S. E., M81Speiser, K. L., T286Spell, A. R., W300Spence, C., W318Spencer, J. D., 681Spencer, T. E., 7Spiers, D. E., M37, M38, T333, T335, 592, 1021, 1080Spliid, N. H., 817Sproul, N. A., 11, 380, 1005Sreekumar, K. P., 974Sreevatsan, S., M65, M69, 58, 62, 64Srichana, D., M381, W243Srichana, T., W243Srinivasan, R., W254Sriperm, N., M228Srivastva, A., M71Stabel, J. R., M59, M61, 62, 665Stahl, C. H., W234, W265Stalder, K. J., 417Stalker, L. A., 99,386, 1037, 1046Stallings, C. C., W329Stamey, J. A., 211, 245, 873Stamey, J., 391Stampelou, I., 797Stanford, K., 439Staniar, W. B., W171, 833Stanisiewski, E., T308, T309Stanko, R. L., 536Stanley, C. C., 244Stanton, A. L., 663Staples, C. R., T384, T434, W166, W272, W400, 232, 264, 454, 1081, 1142Stapp, A. D., W145Stark, C. R., 700, 902Starkl, V., W18Stebulis, S. E., 1055Steele, B. P., M291, W141Steele, J., 131Steele, J. L., 134, 298Steele, M. A., 1145Steer, M., 1052Stef, D., M273

Stef, L., M273Stefanutti, E., M173Steibel, J. P., W271, 720Stein, D., 768, 783Stein, H. H., M216, T193, T222, 152, 491, 496, 1105Stein, R. A., T458Steiner, T., 353, T350Steinfeld, H., 77Stencel, J. M., W64Step, D. L., 767, 768, 769Stephens, M., M400Stephens, T. P., 439Steri, R., W24, 615, 724Stern, M. D., T363, T377Sternini, C., 1115Stevenon, M. A., 886Stevenson, D. M., 748Stevenson, J. S., T265, T282, 161Stevenson, K., M8Stevenson, L. M., T287, 364Stewart, A. N., W15Stewart, B. A., W329Stewart, B. M., 997Stewart, G., W247Stewart, K. R., 520Stewart, T. S., 991Stewart, W. S., T471Stewart-Smith, J., W146Stinckens, A., 981Stobart, R. H., 1015Stockton, M. C., 99Stokes, M. R., W91Stokes, R. H., M118Stoll, B., 1118Stomp, A., M317Stomp, H., T205Stone, A. R., T452Storer, W. A., M369, T108Storm, A., M70Stormshak, F., T270Stott, J. L., T153St-Pierre, N., T431, W391, W411, W428Stradiotto, M., M44, M355, M356Strathe, A. B., 1056Strawford, M. L., 587, 943Streeter, M. N., 114Streiter, P., 322Streltsova, J, W180Strickland, J. R., M121, W292, W355Stringfellow, K., 512Strohbehn, D. R., 78, 1040Strohm, A., 829Stromberg, A. J., 559Strudsholm, F., W362Stuard, L. H., M132, M140Stull, C. L., 941Stumpff, F., 1144Stutts, K. J., M19, W170

275

Au

tho

r

Ind

ex

Su, C. H., M314Su, F., T70Suagee, J. K., 356Suárez, J. A., W208Suarez, S. S., 534Suarez-Mena, F. X., T353, 48Subrt, J., T166, T168Such, X., 725Suchodolski, J. S., 293Südekum, K.-H., W118, 459Sueiro, S., 510Suever, E., M195Suh, Y., T146, T262Sulistyowati, E., 1103Sullivan, C. P., W314Sullivan, J., T363Sullivan, M. L., W420Sultan, J. I., 1050Sultan, Javed Iqbal, 1062Sultana, H., T447Summers, A. F., 853, 1006Sumner, D. A., 1022, 1023Sumrit, A., W243Sun, J. Y., T204, T227Sun, L. H., W215, W241Sun, P., M93, T90, T374, T440, W408, W410, 871Sun, Q. J., T141Sun, Y. L., M145Surianto, M. S., T102Suryawan, A., 6, 604Susenbeth, A., 494Susin, I., M455, M457, W447Sutherland, M. A., 414Suttitham, W., W243Sutton, A., 867Swaggerty, C. L., T40Swamy, H. V. L. N., M116, M117, W110Swanepoel, N., T441Swanson, J., 35Swanson, J. C., 54, 607, 1028Swanson, K., T356, 1035Swanson, K. C., W366, 738Swanson, K. S., T57, T58, 291Swanson, T. J., W142, W149Swartz, H., 83Swartz, H. A., W15Swecker, C. W., Jr., 912Swecker, W., 321Swecker, W. S., M159Sweeney, R. W., 276Swenen, Q., 981Swening, C. D., M464Swingle, R. S., 114Swinker, A., W176, W181Syam-Mohan, K., 336Sylvester, J., W183Szabó, F., T25, W193Szasz, J. I., 203

T

Tactacan, G. B., 695Tadano, Y., 192Tager, L. R., T401, 44Taghizadeh, A., T198, W328Taha, E., T451Tahmasbi, A., M256, M402, M403, M406, M407, M428, M434, M435, T442Tahmasebi, A. M., T445Tahmorespour, M., W36Tai, M. E., W456, W464Taicher, G., T136Taira, H., T10Tait, R. G., Jr., 323, 770Tajkarimi, M., M99Tako, E., 514Talaat, A. M., 60Talaty, P. N., M308Tamminga, E., 940Tan, T. J., M186Tan, W., 131Tang, J. Y., W264Tang, J., M56Tang, Q. F., 219Tangara, M., 644Tanner, A. E., M126, 912Tao, S., 475Tapia-Gonzalez, J. M., M131, W107, W470Tarouco, J. U., T167Tatli, O., T295Tatone, E. H., 903Tauck, S., 856Taupier, R., 990Taxis, T. M., 787Taylor, A., M290Taylor, D., T350Taylor, E. C., M449Taylor, J. B., 572, 577, 631Taylor, J. F., M74, 787, 788Taylor, K.M., 737Taylor, N., 832Taylor, N. P., W271Taylor, R. L., Jr., 648Teather, R. M., T403Tedeschi, L. O., M15, M127, M128, M432, M453, T462, T463, W162, W163, W352, W412, W447, 911Tedo, G., 145Teeter, R. G., 342Teixeira, I. A. M., M13, T462, T463, T470Teixeira, M. B. M., M95Tejido, M. L., M365, T134, T376, T378Tekippe, J. A., 40, 481Tellez, A. M., 947Tellez, G., M27, 90, 269, 538

Tellez, G. I., 91Tempelman, R. J., 720Teodoro, A. L., W369TerHune, T. H., 381Terré, M., M473, 399Terrill, C. L., T55, 419, 862, 906Terrill, S. J., 767, 769Teter, B. B., T423Tetileanu, R., M273Tewolde-Medhin, A., M131Teymourizadeh, Z., W12Thackaberry, C., T414Thanissery, R., T140, 266Thatcher, W. W., T269, T434, W166, W272, W279, 264Theil, P. K., M147Thibault, C., M144Thin, D., M460Thoefner, M. B., 749Thøgersen, R., 817Thomas, D. L., 406Thomas, M. G., 18, 21, 290, 913, 924Thomas, S. J., T140Thompson, C. D., 223Thompson, I. M., W272Thompson, L. C., 1031Thompson, L. D., 376Thompson, L. K., 383, 384, 732, 1141Thompson, M. M., 8, 1036Thompson, P. B., 1026Thomson, D. U., 13, 111, 591, 805, 838, 1004, 1005Thomson, J., M148Thonney, M. L., M459, W143, 892, 1049Thorne, M. S., T117Thorup, V. M., T326Thrift, T. A., 779, 780, 781Thurman, W. N., 1023Tian, F., T39Tian, J., W225Tian, L., 474Ticiani, E., M453Tillman, P. B., M228, 143, 499Tilman, P. B., 138Timmerman, C., 648Timoney, P. J., 1096Tinoco, J..L., M354, T132, T448, T449, T464, T465Tippetts, M., T69Tishida, G., 320Titgemeyer, E. C., 427Tiwari, A., 57, 827Tmanova, L., W46Todd, C. G., 392Toffano, S., W409Tohno, M., 955Tokach, M. D., 492, 701Tokach, R. J., W160

276

Toledo Filho, S. G., M409, M418Toledo, E., W261Toledo, J. B., W455, W458Tölle, K. H., 494Tolleson, D. R., W306, 28Tomasula, P. M., T80, W73, 300Tomaszewski, M. A., 243Tomazella, D., T28, T29, T30, W378, W379, W387Tompkins, D., M141, T20, 650Tong, H. L., W195, 958Tong, J. F., M153Tong, P., T103Tong, P. S., T93, T100, W69, W72Tooker, M. E., 620Topper, P. A., 189Torell, L. A., 575Torrallardona, D., W208Torrence, M. E., 423Torrentera, N. G., W389Torrentera-Olivera, N. G., M325Torres Júnior, R.A.A., M78, M83, M155, M156Torres, A., T72Torres, C. A., 513Torres, R. M., 81Torres, S., 805Torres, T. R., M248Torrey, S., 418, 940Tosh, S. M., 945Tossenberger, J., T202, T230Tousley, C. B., W150Tower, J. E., 95Towhidi, A., T277, T278, 105Traber, M., W16Tracey, L. N., T131, 10Tracey, L., 22Trakooljul, N., T19Tran, H., T16, T194Tran, S.-T., W247Trejo, C. O., W307Trelea, C., 296Tremblay, G. F., M392, W137Trento, F. K. H. S., 794Trevisanuto, C., M277Trevisi, E., M302Tricarico, J. M., M370, T397, W186, 569Tricarico, J., T349Troche, C., 350Trott, J. F., W198Trottier, N. L., W271, 120, 355, 832Truax, S., W176Trujillo, A. I., M80Trujillo, J. D., 286Trushenski, J., W415Tsai, C. C., W456, W464Tschida, G. L., W314, W315Tseng, Y. C., W70

Tsuruta, S., M84, W25, 613, 926Tu, Y., T340, T355, 394, 395Tucker, A. L., M30, W140Tucker, C. A., 268Tucker, C. B., 254, 718Tucker, H. L. M., 224Tucker, J., M119Tucker, T. W., W187Tuersunjiang, N., 1131Tufekcioglu, M., W316Tullio, R. R., W347, W348Tuminello, L., 798, 951Tung, S., M305Tunick, M. H., T80Turk, M., 600Turk, P. J., 346Turkmen, I. I., 894Turnbaugh, P., 295Turner, P. V., 262Turpin, S., 416Tuzcu, M., 976Tyler, H. D., T292, T360Tyler, P. J., 125, 126Tylutki, T. P., 429Tyus, J., M324, T36

U

Ubah, E. J., 505Uddin, Z., M309Ueng, T. H., M315Ulery, M. C., 676Ulmer, J. D., 227Umaña, J. A., W320Underwood, K. R., M153, 636Ungerfeld, E. M., 567Unruh-Snyder, L. J., W353, 95Unsal, H., T295Urbinati, E., T123Urriola, P. E., T193Urrutia, J., T467Urschel, K. L., 109, 354Usry, J. L., 138Üstüner, H., 405, 894Ustunol, Z., T91, T92Uthlaut, A., 999Uthlaut, A. B., M280, 637, 914Uthlaut, V.A., 1015Utsumi, S. A., M130Utt, M. D., 667Utterback, C. W., W256Utterback, P. L., M220, M222, W256, 347Uwituze, S., 551Uzu, G., 1106

V

Vacatko, E., T166Vacchina, V., 1017, 1018

Vaez Torshizi, R., T13, W42Vafa, T. S, T416Vakili, A., M349, M350, T370, T371, T379Vakili, A. R., M353, M434, M435, W404Val Neto, E. R., T406Val, H. N., T406Valadares Filho, S. C., M155, M156, M363, M371, T435, T436, W337, W365, W373Valdez, J. A., W389Valdivie-Navarro, M., T192Valencia, D. G., T149, T150, 141, 497Valencia, E., W112Valente, A. L. S., 358Valente, É. E. L., M161Valentini, A., M82, 615Valipouri, A. R., 1077Valizadeh, R., M385, M401, M402, M403, M406, M407, M428, T416, W417, W426, T445Valles, J., 805Vallet, J. L., M293, T152, 523Vallimont, J., 66Valvekar, M., 1016Van Alstine, W. G., T159Van Amburgh, M. E., M446, T342, T420, W164, 43, 426, 1128van Baal, J., 884Van Bibber, C. L., 384Van Campen, H., M47, M86, 30, 422Van De Craen, S., 108van den Brink, H., 801Van Dender, A. G. F., 794van der Vossen, J. M. B. M., 980van der Werf, J. H., 789van Donk, S. J., 1046van Dorland, H. A., M426Van Dyck, S., 108Van Eenennaam, A. L., 24, 789Van Emon, M. L., W149, 8, 1130Van Enom, M. L., M278, W142Van Hekken, D. L., T80, 300van Immerseel, F., 353van Kaam, J. T., 615Van Kessel, A. G., T158, 351, 983Van Kessel, A., 192Van Kessel, J. S., 276, 283Van Tassell, C. P., 621van Vuuren, A. M., 884Vance, E. R., 907Vandamme, P., W45Vanderick, S., 784, 785, 931Vanelli Weschenfelder, A., 418VanKessel, J. A., 280Vann, R. C., M18, 421, 524VanOverbeke, D. L., M167, W359, 1008, 1009

277

Au

tho

r

Ind

ex

VanRaden, P. M., W30, 438, 617, 618, 620, 622VanWagoner, H. C., 913Vanzant, E. S., T59, T60Varela Junior, A. S., 358Varga, G. A., W26, W86, 40, 481Varner, D. D., 124Vasconcelos, J. L., M277, T267, W276, W277, W278Vasconcelos, J. T., 207, 557Vasquez, P., W312Vasseur, E., 53Vatandoust, A., W402Vazquez, A. I., 621Vazquez, C., T322Vazquez, J. F., T132, T464, T465Vázquez-Añón, M., T221, W233, W409, 153, 154, 373, 699, 872, 970, 1104Vázquez-Armijo, J. F., T364Vázquez-Pedroso, Y., T192Vázquez-Yáñez, O. P., 820, 821Vega, N., M90Veira, D. M., T344, W397Velazquez, E. A., W313, W384Velázquez-Morales, J. V., M325Veldkamp, A., W326Velez, D., M90, M92Velez, M., T358, W184, W186Véliz, F. G., M328, T466Velleman, S. G., 106, 822Vellios, H. L., M37, T333, 592, 1080Vendramini, J. M. B., W117Venegas-Ordóñez, M. R., T114Venkitanarayanan, K., W101, 440, 444Vera, J. M., M372, T372

Vera-Avila, H., T467Veras, J. F., W99Veras, M., W277, W278Verdugo, M., W313, W384Vergara-Lopez, J., W191Vernet, J., M452, T444Versalovic, J., 625Verzignassi, J. R., T128Vester Boler, B. M., T58, 936Vestergaard, M., T341, W362Viana, E. P., T435, T436Viana, G. S., M363, W365Vibart, R. E., 816Vicario, D., M82, 615Vicente, J. G., T236Vickers, L. A., W397Vieira, D. V. G., M215Vieira, F., W276Vieira, L. D. C., W347, W348Vieira, R. A. M., M421Vieira, S. L., T211Vieira, T. N. N., 698, M236Vierck, J., 213, 210

Viguera, J., T179, W460, W466, W467Vikari, A., 506Villalba, J. J., 93, 908, 909Villalobos, G., M390, M471, T385, W449, W451, W452Villarroel, A. B. S., M466, M467Vilmar Kozloski, G., W345Vink, S., T103Virden, S., 1113Visconti, A. M., 412Viso, A., M342Viswanathan, T. V., 336Viveros, A., M251, M274, W294Vizcarra, J., 893Vizzier-Thaxton, Y., M195Voelker Linton, J. A., M408, T395Vogel, G. J., W386Vogel, K. D., 416Voigt, L. A., 1042Voitle, R. A., 810Voland, P., 1117Voltolini, T. V., M397, M399von Bernuth, R., W318von Keyserlingk, M. A. G., M3, M6, M7, T344, W397, W401, 726von Soosten, D., T256Vonnahme, K. A., M278, M294, T176, W142, W144, W149, W398, 103, 642, 916, 1130Voogd, E., 416Voyer, N., W81Vriesekoop, P., 76Vyas, D., T423

W

Wadhwa, A., M60, M63Wadhwani, R., M180, 136, 795Waggoner, J. W., 205Waghela, S. D., M139Wagner, A. L., 109Wagner, B., M141, 650Wagner, E. L., 118, 125, 126Wagner, J. J., 379, 381, 554, 736Wahlberg, M. L., 321, 912Wahrmund, J. L., W359, 735, 767Waldron, D. F., M462, M463Waldron, M. R., 660, 1127Waldroup, A. L., W98Waldroup, P.W., M207, M210, T189, T208, T224, 107, 703Walhof, C., T328Walk, C. L., 333, 348Walker, C. E., 382, 383, 1086Walker, D. A., 737Walker, E.L., 83, 119, 227, 402, 403, 1067

Walker, J. A., M88, M91Walker, J. W., M463Walker, N. D., M368, M388, M389Walker, P. M., T5, W120, W346, W382, 409, 410, 411, 412Walker, R. S., 1043Wall, D., M307Wall, E., 799Wall, E. H., 467Wall, S. K., 1089Wallace, J. O., W340, 1003Wallace, L. D., T265, T282, W170Waller, J. C., M281, T273Walraven, T., 1112Walsh, H., T104Walsh, M. C., 508Walsh, T. J., 1109Walter, J., T16, T194Walter, L. J., 199Walters, D. T., 546Walters, F. K., 1095Waltman, D., 1024Walton, J. S., 595, 596Wan, H. L., M73Wan, Z. Y., 958Wanapat, M, M339, T368Wang, A., T289, T293, W156Wang, B., 326Wang, B. L., 1085Wang, C., 220, 717, 872Wang, C. M., 473, 474Wang, D., 305, T218, W166, 264, 1081Wang, D. M., 220, 717Wang, F., T251Wang, F. M., W259Wang, H., M286, W144, 71, 1085Wang, H. L., M72Wang, H. Y., W206, W207Wang, J., T106, T238, T247, T388, W199, W213, W259Wang, J. H., 872Wang, J. H., M72, M73Wang, J. J., 7Wang, J. P., M242, M260, M263, M264, M267, M270, M271, W211Wang, J. Q, M53, M93, M143, M439, T90, T374, T386, W79, W80, W408, W410, 871Wang, J. Q., T440, W78Wang, K. N., W235, W264Wang, K. Z., M56Wang, L., T231, T454, T455, 679, 680Wang, L. F., 688Wang, L. N., M142Wang, M., M39, T374Wang, N., W20Wang, P., W406Wang, R., M305Wang, S. X., T238, T247, W213, W259

278

Wang, S. Y., W48, 957Wang, T., T231Wang, X., T100Wang, X. H., W206, W207Wang, X. M., 543Wang, X. X., 1084Wang, Y., M253, M340, M341, M346, M347, M357, M358, M411, W291, 369, 460, 714, 836, 837,1079Wang, Y. M., T238, T247, W213, W259, 220, 872, 1082Wang, Y. Z., W242, 325, 682, 765, 982, 1082, 1084Wang, Y.-J., M39Wang, Z., M136, T115, W146, 543, 757Ward, M. M., W300Ward, M. P., M70Ward, N. E., T211Ward, N., T206Ward, R. T., W123Ward, R., M450, T119, T126, W113, W125Ward, T. L., M334, 868, 1014Wardani, A. K., W64Warkentin, T. D., 139Warner, R. D., 967Warnock, T. M., 779Warren, J. C., 758Warren, L. K., 122, 830Warriach, H. M., T357Washburn, S. P., M198, 234Waterman, R. C., 852, 923, 1042Wathes, C. M., 1025Watkins, M., T350Wattiaux, M. A., T427, T428, W327, W331, 579Watts, J. M., 587, 943Watts, T., M461Waugh, T., T360Weaber, R. L., M38, M47, M79, M85, M86, T333, T335, 30, 81, 422, 787, 924, 1080Weakley, D. C., M108Weary, D. M., M3, M6, M7, T344, W397, W401Weaver, A. D., 636Weaver, S., M450, T126, W113Webb, G. W., 119, 402Webb, S. P., 119, 227Weber, D., 881Weber, P., W271Weber, W. J., W158, W159Webster, A. B., 1012Weeks, H. L., 221Wehnes, C. A., T157Wehrman, M. E., 25Wei, C.-W., 60Wei, H. Y., W79, M93, M143, M439, W78

Wei, J., 964Wei, S. J., 219Weigel, K. A., T346, 437, 621, 622Weikard, R., 635Weimer, B. C., 953Weimer, P. J., 748Weisbjerg, M. R., T316, T341Weiss, W. P., T431, W82Welch, G. R., T285Welch, S. J., M303Weld, J., W176Wellberg, E. A., 315Wellnitz, O., W197Wells, J. B., 361Wells, J. E., W102Wells, S., 55Wells, S. J., M66, 278, 279Welsh, T. H., Jr., M18, M19, 421, 526, 524, 1034Wen, C., T231Wen, Z., 156Weng, X. Y., T204, T227Wenner, B. A., 238Wenz, J., 772, 773Wenz, J. R., M43, M45, T14Wertz-Lutz, A. E., W157, 636West, B. N., W267, 346West, C., M119West, C. P., M120West, J., 1133Wester, T. J, W205Westover, E. C., 736Wettemann, R. P., M154, T272, T296Wey, D., T226Weyker, R. E., 416Wheeler, E. F., 189Wheeler, T. L., T152Whiley, A., 417Whipple, S. M., T284, 191, 194, 195Whisnant, C. S., 878Whisnant, S., T235Whitaker, B. D., 990White, C. H., 308White, H., T405, W403White, H. M., T260, W299, W413White, K., W49White, K. S., T294White, M. E., W158, W159White, S., 830Whiteford, L., W92Whitehead, T., W318Whitehouse, N., T433, T437Whitehouse, N. L., T429Whitley, N. C., 758Whitlock, B. K., M291, T258, W141, 5Whitlock, R. H., M64, 275, 276, 280, 283Whitney, T. R., M464, 267, 458, 753, 754

Whittier, J. C., T27, 778Whitworth, W., M168, M169Wickersham, T. A., W357, W371, 97, 487,1047, 1048, 1088Wickramasinghe, S., 661Wideman, A. F., M48Wideman, R., T43Wideman, R. F., M48, M135, T44, W296Widjaja-Greefkes, H. C. A., 884Widmann, P., 635Widowski, T., 940Widowski, T. M., 262Wierenga, K. T., 727Wiggans, G. R., 617, 618, 622Wilborn, R., 251Wilcox, C. S., W87Wildeus, S., T458Wileman, B. W., 838Wiles, T. R., W297, W354Wiliams, S. B., 598Wilkie, A. C., 237Wilkinson, J., 856Wilkinson, N. S., 96Willard, S., 1090Willard, S. T., M203, M296, W311, 1095Willcutt, R., 455Willemsen, H., 981, 984Williams, C., W180Williams, C. C., W165, 39, 222, 240Williams, C. M., M191, M196, M422Williams, J., 76Williams, J. E., T333, T335, W414, W429, 277Williams, M. J., 782Williams, R. E., W87Williams, S. K., 448, 449Williams, S. M., 675Williams, T. J., 504Williams, Z. T., W334Williamson, M. G., M464, 754Willian, K. R., T452, 377, 1024Willing, B., 465Willingham, T. D., M463Willis, W. L., M307Willson, B. D., M265Willyard, A., 120Wilmoth, T. A., M284Wilson, B. K., 206, 767Wilson, C. L., 393Wilson, D. J., 263, 286Wilson, J. L., 442Wilson, J. W., 337Wilson, K. M., 42, 812Wilson, M. E., M284, M333, M334, 525, 484, 868, 1014Wilson, R. L., 1008, 1009Wiltbank, M. C., W285, W283, 165,

279

Au

tho

r

Ind

ex

166, 807Windeyer, C., 662Wineland, M. J., M137, 177, 193, 977, 646Wineman, T., 699Winkelman, L. A., 1128Winsco, K. N., W182, 121Winslow, B. L., T33Winslow, N., 149Winston, D. R., 221, 239, 245Wistuba, T. J., M367Witmore, B. K., 18Witt, M. A., M370Wittenberg, K. M., 686Wolf, J., T25, W193Wolfenden, A., T143Wolfenden, A. D., 90, 91, 269Wolfenden, R., T143Wolfenden, R. E., 90, 538Wolfenson, D., 849Wolfgang, D., 280Wolfgang, D. R., 276Wolfová, M., T25, W193Wolfswinkel, T. L., T360Wolter, B. F., T217, T254Womack, S., 360Wong, C. F., W291Wong, E. A., T41Wood, B. J., 599, 922Wood, C. M., 898Wood, D., M32, W11Wood, K. M., W366, 738Wood, M. L., M27Woods, J. A., 944Woods, L. C., III, T285Woodward, A. D., 120, 355, 832Woodward, B., 71Woodward, B. W., 788Woolever, J. T., M387Workman, J. D., W82Worku, M., M24, M36, T161, W23Wormuth, J, 663Woyengo, T. A., 332, 352Wrenn, R. L., 1070Wright, C. L., 31Wright, D., M324Wright, J. R., W29, W90, 927Wright, R. W., Jr., M75Wu, B., T67Wu, C., T22Wu, C. C., M70, 277Wu, G., W360, 7, 137Wu, J. P., M72, M73Wu, J. X., M88Wu, T., 325, 682Wu, W. X., T389Wu, X. J., M72, M73Wu, Z., T382, 717, 1134Wuelling, B., 153, 154, 373

Wu-Haan, W., 541Wulff, F. P., W15Wuliji, T, M286, M461, T281, M194Wyatt, C. L., 1109

X

Xia, X., W240Xia, X. J., T251, W215, W235, W241, W264Xia, Z. S., 219Xiao, L., T248Xiao, N., T47Xiaoyu, Z., W21Xie, G., 28Xie, J., 708, 709, 710Xie, M. Y., W215, W241Xie, Y. G., W242, 765, 982Xin, H., 1025Xing, J., W241Xu, C. L., 1082Xu, J. Q., M39, M40, M41, M42, W20, 1083Xu, L., T148Xu, S., 866Xu, Z., M340, M341, M347Xue, Y., W292Xuriguera, H., M331

Y

Yaghobfar, A., M318Yagi, K., M429, 216Yahav, S., 174Yahyabeig, A., 105Yakout, H. M., 156Yalamanchili, T, 376Yamka, R. M., T59, T60, T61Yan, F., 699, 970, T189, T221, T224, 1104Yan, L., M243, M264, T220, W220Yan, X., W144, 637, 638Yang, B. W., M263, M267Yang, B. Z., 219Yang, C. M., 543Yang, F., 220Yang, G., T90, T440, W408, 871Yang, H. E., M306Yang, H. S., M172, T180, 546Yang, J., M304, 116Yang, L., M72, M73Yang, W., M194, T115, 199Yang, W. R., M253, T223, T243, T248Yang, W. Z., M306, M424, T366, T367, T373, T391, T392, W344, 728, 1139Yang, Y. X., M52, M53, W79, W80, W199Yang, Z. B., M253, M266, T115, T223, T243, T248, W244, W246

Yanke, L. J., M347Yao, C., T67Yaqoob, M., 589, 1050, 1062Yart, Y., 472Yates, D. A., 114Yates, D. T., M289Yatno, W321Yazwinski, T.A., 268Yen, C. Y., M145Yersin, A. G., M320, T205Yiannikouris, A., M46Yildiz-Gulay, O., M283, M244, T62, T63, T64, T65Yilmazbas-Mecitoglu, G., 166, 162, 164Yilmaz-Ersan, L., W77Yin, J., W225Yin, P., W20Yingying, D., M343Yoho, D. E., 194, 195Yohoo, D. E., 191Yokoyama, M., W318Yoo, J. S., M242, M260, M267, T232, W210Yoon, B. H., W56Yoon, I., W357, W420, 1048Yoon, K. J., W317Yoon, S. J., T275, T276, 992, 993Yosef, E., M382Yotsuyanagi, K., 794You, Y. A., T275, T276, 992, 993Youn, E., W357, 1048Younas, M., 1062Young, A., M119Young, A. J., M191, M196, M422, T372Young, A. N., M120, M125Young, B., 82Young, M. G., 677, 678Young, T. R., W383Yousaf, M. S., 994Yousaf, S., 173Yu, J., M39, M41, M42, W20, W156Yu, P., W225, M411, M447, T412, W434, 460Yu, R., T243Yu, T., M39Yu, Y., T39Yu, Z., M339, T368, 743Yuan, C. Y., M142Yuan, J., 326Yuan, J. M., M136Yuan, Z., 682Yue, L., 981Yue, W., 1085Yue, W. F., 826Yue, Z., W225Yun, Q., T340, 394, 395Yunusova, R. D., W398Yusrizal, W321Ywazaki, M., 759

280

Z

Zacarchenco, P. B., 794, 952, 954Zacaroni, O. F., W421Zacho, H. D., T249, T253Zachut, M, M282, T365Zaghari, M., M249Zagmutt, F. J., 55, 278Zahmatkesh, D., M33, M35, W430Zahraei Salehi, T., 1077Zahroojian, N., M261Zali, A., M468, M469, T387Zamora, V., W271Zanabria, R., 947Zaneb, H., 173Zanella, R., M74, 772Zanton, G. I., T426, W436, 48, 565Zappitelli, L. A., W251Zaragoza-Ramirez, J. L., T129Zarate, M. A., 454Zarghi, H., W262Zaviezo, D., 986Zebeli, Q., T391, T392, W1, W2, W3, W4, W5, 1079Zeinali, A., M229, M255, T142, W236Zeoula, L. M., W435Zerby, H. N., 751Zerhdaran, S., W402Zeringue, L. K., W425Zeron, Y., 170Zhai, H., M218Zhai, W., 360, 362Zhang, B. K., 146Zhang, C., T388, W199Zhang, D. Y., T238, T247, W213, W259Zhang, G., T228Zhang, G. F, M253Zhang, G. G., T115, T223, T243Zhang, H., T39

Zhang, H. M., T87Zhang, H. T., W410Zhang, J., 1089Zhang, J. Y., T374Zhang, L., 1131, 1132, 914Zhang, L. P., M72, M73Zhang, L. Y, M53, W79, W80Zhang, N., W20Zhang, N. F., T355Zhang, Q. Q., T223Zhang, Q. S., W264Zhang, S., W55Zhang, Y. F., 325, 1084Zhang, Z., T105Zhao, B., 116Zhao, D., T88Zhao, D. Q., 146Zhao, F.-Q., 476, 963Zhao, H., T251, W240, W241, W264Zhao, H. L., M52Zhao, J., W233, 699, 970, T218, W144Zhao, J. X., 113, 826Zhao, K., W196Zhao, L., W153Zhao, R., 1039Zhao, S., T388, W199Zhao, X., M266Zhao, Y., 137, 1063Zhao, Z., W215Zheljazkov, V. D., 40, 481Zheng, C. T., 680Zhong, R, W55Zhou, B., M40, M41Zhou, H., M138Zhou, J., T100Zhou, J. C., W264Zhou, L. Y, M53, M143, M439, T90, T374, T388, T440, W78, W79, W80, W199, 871

Zhou, R., M439Zhou, S., T248Zhou, S. H., 326Zhou, T. X., M243, M269, M270, M271, T220, T232, W220Zhou, Y., T231, T340, 394, 395Zhou, Z. F., M93, T231Zhu, C. L., T191, T226Zhu, F., W216Zhu, L. N., 1084Zhu, M. J., W144, 113, 637, 638, 639, 826, 915, 1085Zhu, X.-Y., M39, W20Zhuang, H., 328Ziaie, H., M229, M255, T142, W236Zicker, S., T59, T60Ziegler, B., T345, T351, 397Ziegler, D., T345, T349, T350, T351, 397Ziemer, C., 975Zijlstra, R. T., 677, 678, 688Zilverburg, C. J., 633Zinn, R. A., 3, 51Zinn, S. A., T294, W293ZoBell, D. R., M372, T372Zom, R., 884Zoni, M. S., T417Zopollatto, M., W122Zou, C. X., 219, 803Zou, Y., T243Zuidhof, M. J., M321, M323, 179, 188, 196 Zukermann, E., M382Zulewska, J., 303Zulovich, J., 82Zúñiga, C. H., W258, 110Zurfl uh, A., M58Zwald, D., M58Zwarycz, B., T41

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eeds

R

umin

ant N

utrit

ion-

Bee

f: A

dditi

ves

Kor

bel B

allro

om 2

c

Non

rum

inan

t Nut

ritio

n: A

min

o A

cids

1A

SAS

Gra

duat

e St

uden

t O

pen

Foru

m

(5:3

0-7:

00 p

m) A

SAS

Awar

ds D

inne

r

Kor

bel B

allro

om 3

a

Alp

harm

a B

eef C

attle

Nut

ritio

n Sy

mpo

sium

: “Pa

ram

eter

izin

g”

Hea

lth a

nd P

erfo

rman

ce

Expe

ctat

ions

of F

eedl

ot C

attle

AD

SA S

outh

ern

Sect

ion

Sym

posi

um:

Dai

ry C

attle

Gra

zing

in

the

Sout

hern

USA

Kor

bel B

allro

om 3

b

Con

tem

pora

ry a

nd E

mer

ging

Is

sues

and

Inte

rnat

iona

l Ani

mal

A

gric

ultu

re Jo

int S

ympo

sium

: G

loba

l Liv

esto

ck P

rodu

ctio

n to

205

0: C

halle

nges

and

op

portu

nitie

s

R

umin

ant N

utrit

ion-

Dai

ry: C

alve

s

Kor

bel B

allro

om 3

c

Prod

uctio

n, M

anag

emen

t and

th

e En

viro

nmen

t: Po

ultry

2

Non

rum

inan

t Nut

ritio

n:

Hea

lth 1

Kor

bel B

allro

om 4

abc

G

radu

ate

Stud

ent S

ympo

sium

: Tr

ansi

tions

: Pre

parin

g fo

r You

r Fu

ture

(7:0

0-8:

30 p

m) A

SAS

Awar

ds P

rogr

am

283

Pro

gra

m a

t

a G

lan

ce

Monday, July 12K

orbe

l Bal

lroom

4de

f

Bre

edin

g an

d G

enet

ics:

Fee

d In

take

and

Util

izat

ion

Bre

edin

g an

d G

enet

ics:

B

ridgi

ng th

e G

ap

Bet

wee

n Ph

ysio

logy

an

d G

enom

ics

301/

302

N

onru

min

ant N

utrit

ion:

D

ieta

ry F

at

Non

rum

inan

t Nut

ritio

n:

Enzy

mes

1

303

(9:3

0-10

:15

am) A

DSA

So

uthe

rn S

ectio

n: G

radu

ate

Stud

ent P

aper

Com

petit

ion

/ (1

1:00

am

-12:

00 p

m) T

each

ing/

Und

ergr

adua

te a

nd G

radu

ate

Educ

atio

n 1

Mea

t Sci

ence

and

M

uscl

e B

iolo

gy: F

resh

M

eat Q

ualit

y an

d M

uscl

e B

iolo

gy

304

Fo

rage

s and

Pas

ture

s: G

razi

ng

and

Fora

ge M

anag

emen

t

Lact

atio

n B

iolo

gy:

Nov

el M

echa

nism

s R

egul

atin

g M

ilk

Secr

etio

n an

d M

amm

ary

Invo

lutio

n

401/

402

Fo

od S

afet

y: P

robi

otic

s

Ani

mal

Hea

lth:

Imm

unity

, Pro

biot

ics,

and

Hea

lth S

tatu

s

403/

404

Ani

mal

Beh

avio

r and

Wel

l-B

eing

: Ani

mal

Wel

fare

A

ssur

ance

: Sci

ence

and

A

pplic

atio

n

Sm

all R

umin

ant:

Shee

p an

d G

oat P

rodu

ctio

n 1

Pres

enta

tion

by D

r. R

oger

B

each

y, N

IFA

405

(9:3

0 am

-12:

00 p

m) A

DSA

-A

SAS

Nor

thea

st S

ectio

n:

Gra

duat

e St

uden

t Pap

er

Com

petit

ion

Ani

mal

Beh

avio

r and

W

ell-B

eing

: Pou

ltry

1: D

ucks

, Lay

ers,

and

Turk

eys

406

Pre-

Load

40

7Sp

eake

r Rea

dy

501/

502

N

atio

nal A

DSA

Dai

ry F

oods

O

ral:

Dai

ry F

oods

Ora

l Stu

dent

C

ompe

titio

n

Dai

ry F

oods

: Pr

oces

sing

503/

504

Ani

mal

Hea

lth-J

ohne

’s

Dis

ease

(JD

IP):

Bas

ic

Bio

logy

/Imm

unol

ogy/

Vacc

ine

Dev

elop

men

t

Ani

mal

Hea

lth-J

ohne

’s

Dis

ease

(JD

IP):

Epid

emio

logy

and

Tr

ansm

issi

on

505/

506

Ph

ysio

logy

and

End

ocrin

olog

y:

Dai

ry C

ow S

ynch

roni

zatio

n an

d Fe

rtilit

y

Phys

iolo

gy a

nd

Endo

crin

olog

y: P

oultr

y Ph

ysio

logy

507

Ex

tens

ion

Educ

atio

n 1

Pr

oces

sing

and

Pr

oduc

tsU

SDA

-AR

S St

aff U

pdat

e Se

ssio

n

284

Monday, July 1270

1

(10:

30 a

m-1

2:30

pm

) AR

PAS

Exam

AC

AS

Ann

ual M

eetin

g(2

:00-

4:00

pm

) AR

PAS

Exam

702

(5:0

0-7:

00 p

m) C

ompa

nion

A

nim

al R

ecep

tion

704

(9

:30-

10:3

0 am

) AD

SA-

SAD

Judg

ing

of Y

earb

ooks

, Sc

rapb

ooks

, Ann

ual R

epor

ts

705

(8:3

0-9:

30 a

m) S

AD

Bus

ines

s M

eetin

g / (

9:30

-10:

45 a

m)

Act

iviti

es S

ympo

sium

/ (1

1:00

am

-12:

30 p

m) A

DSA

-SA

D

Und

ergr

adua

te C

ompe

titio

n:

Dai

ry F

oods

(2:0

0-3:

45 p

m) A

DSA

-SA

D U

nder

grad

uate

C

ompe

titio

n: D

airy

Pr

oduc

tion

706

(9

:30-

10:3

0 am

) AD

SA-S

AD

In

terv

iew

s for

Out

stan

ding

St

uden

t and

Adv

isor

Aw

ards

707

(2:0

0-4:

30 p

m) A

DSA

-SA

D U

nder

grad

uate

C

ompe

titio

n: O

rigin

al

Res

earc

h

709

H

ospi

talit

y R

oom

711

(7:3

0-11

:00

am) W

SASA

S Ex

ecut

ive

Boa

rd P

re-

Con

fere

nce

Mee

ting

(2

:00-

3:30

pm

) D

isco

ver S

teer

ing

Com

mitt

ee

285

Pro

gra

m a

t

a G

lan

ce

Tuesday, July 13

Roo

m7:

30 a

m -

9:30

am

9:30

am

- 12

:30

pm12

:30

pm -

2:00

pm

2:

00 p

m -

5:00

pm

Even

ing

Exhi

bit H

all F

Post

erPr

esen

tatio

nsPo

ster

/Exh

ibit

Ope

n

Kor

bel B

allro

om 1

abR

umin

ant N

utrit

ion-

Dai

ry:

Fora

ges a

nd H

eife

rsR

umin

ant N

utrit

ion-

Dai

ry:

Rum

en M

etab

olis

m

Kor

bel B

allro

om 1

cdFo

rage

s and

Pas

ture

s: H

arve

st-

ed F

orag

es a

nd F

orag

e Q

ualit

yN

onru

min

ant N

utrit

ion:

D

DG

S

Kor

bel B

allro

om 1

ef

Mea

t Sci

ence

and

Mus

cle

Bio

logy

: How

doe

s pre

- and

po

stna

tal m

uscl

e de

velo

pmen

t af

fect

mea

t com

posi

tion,

qual

ity a

nd v

alue

?

Non

rum

inan

t Nut

ritio

n:

Mod

els f

or d

isea

se x

nut

ritio

n ev

alua

tion

and

the

impa

ct o

f nu

tritio

n on

hea

lth, d

isea

se,

and/

or re

cove

ry

Kor

bel B

allro

om 2

aR

umin

ant N

utrit

ion-

Bee

f: V

itam

ins a

nd M

iner

als

Bre

edin

g an

d G

enet

ics:

Who

le

Gen

ome

Sele

ctio

n

Kor

bel B

allro

om 2

bPr

oduc

tion,

Man

agem

ent a

nd

the

Envi

ronm

ent:

Envi

ronm

ent 1

Gro

wth

and

Dev

elop

men

t: Ea

rly D

evel

opm

ent a

nd F

etal

Pr

ogra

mm

ing

Kor

bel B

allro

om 2

cPh

ysio

logy

and

End

ocrin

ol-

ogy:

Spe

rm-O

vidu

ct In

tera

c-tio

ns in

Liv

esto

ck a

nd P

oultr

y

Fora

ges a

nd P

astu

res:

Env

i-ro

nmen

tal i

mpa

ct o

f for

age

base

d liv

esto

ck p

rodu

ctio

n sy

stem

s

Kor

bel B

allro

om 3

aN

onru

min

ant N

utrit

ion:

Min

-er

al N

utrit

ion

Non

rum

inan

t Nut

ritio

n: V

ita-

min

s and

Man

agem

ent

Kor

bel B

allro

om 3

bN

onru

min

ant N

utrit

ion:

Fee

d In

gred

ient

sN

onru

min

ant N

utrit

ion:

En-

ergy

and

Die

tary

Fat

Kor

bel B

allro

om 3

cA

nim

al B

ehav

ior a

nd W

ell-

Bei

ng: S

ow h

ousi

ng, m

anag

e-m

ent,

and

stre

ss

Ani

mal

Beh

avio

r and

Wel

l-B

eing

: Pou

ltry

2: B

roile

rs

Kor

bel B

allro

om 4

abc

Food

Saf

ety:

Pou

ltry

Asp

ects

Rum

inan

t Nut

ritio

n-B

eef:

Prot

eins

and

Car

bohy

drat

es

Kor

bel B

allro

om 4

def

Non

rum

inan

t Nut

ritio

n:

Am

ino

Aci

ds 2

Prod

uctio

n, M

anag

emen

t and

th

e En

viro

nmen

t: D

airy

1

301/

302

AR

PAS-

Rum

inan

t Nut

ritio

n Jo

int S

ympo

sium

: Nut

ritio

n M

odel

s -- W

here

Are

We

Go-

ing

in th

e N

ext D

ecad

e?

AR

PAS

Bus

ines

sM

eetin

g

(2:0

0-3:

00 p

m) A

DSA

Fou

ndat

ion

Awar

ds P

rese

ntat

ion:

Pro

-du

ctio

n / (

3:30

-5:3

0 pm

) AD

SA P

rodu

ctio

n D

ivis

ion

Sym

po-

sium

: Dai

ry p

rodu

cts a

nd h

uman

hea

lth: T

he F

acts

* H

ospi

talit

y R

oom

will

be

clos

ed fr

om 1

1:30

am

to 3

:00

pm to

day

to a

ccom

mod

ate

a sc

hedu

led

lunc

h.

286

Tuesday, July 13R

oom

7:30

am

- 9:

30 a

m9:

30 a

m -

12:3

0 pm

12:3

0 pm

- 2:

00 p

m

2:00

pm

- 5:

00 p

mEv

enin

g

303

Imm

unol

ogy

and

Path

olog

y:

Imm

unity

, nut

ritio

n, g

enom

ics,

and

gut m

icro

biot

a

Bio

ethi

cs: S

houl

d A

nim

al

Wel

fare

be

Law

or M

arke

t D

riven

?

304

Lact

atio

n B

iolo

gy 1

Ani

mal

Hea

lth: M

anag

emen

t, D

isea

se, a

nd P

erfo

rman

ce

401/

402

Smal

l Rum

inan

t Sym

posi

um:

“Goi

ng, g

oing

, gon

e!”

How

cu

rtailm

ent o

f liv

esto

ck g

raz-

ing

on fe

dera

l lan

ds c

ould

alte

r th

e U

S Sh

eep

Indu

stry

ASA

S C

ell B

iolo

gy S

ympo

-si

um: R

ecep

tors

and

Sig

nalin

g

403/

404

Bre

edin

g an

d G

enet

ics:

Cro

ss-

bree

ding

Swin

e Sp

ecie

s

405

Teac

hing

/Und

ergr

adua

te a

nd

Gra

duat

e Ed

ucat

ion:

Tea

ch-

ing

Sym

posi

um: S

urvi

ving

Pr

omot

ion

and

Tenu

re w

ith a

Te

achi

ng A

ppoi

ntm

ent

(2:0

0-4:

00 p

m) S

mal

l Rum

i-na

nt: S

heep

and

Goa

t Pro

duc-

tion

Sess

ion

2 / (

4:30

-5:0

0 pm

) The

ASA

S O

pen

Foru

m

406

Pre-

Load

407

Spea

ker R

eady

501/

502

(9:3

0-10

:30

am) D

anis

co

Inte

rnat

iona

l Dai

ry S

cien

ce

Awar

d Le

ctur

e / (

10:3

0-11

:30

am )

AD

SA F

ound

atio

n Aw

ards

Pre

sent

atio

n: F

oods

/ (1

1:30

am

-12:

30 p

m) A

DSA

D

airy

Foo

ds D

ivis

ion

Bus

ines

s Mee

ting

Dai

ry F

oods

: Tow

ards

a

mec

hani

stic

und

erst

andi

ng o

f pr

obio

tic fu

nctio

n in

man

and

an

imal

s

503/

504

(9:3

0-11

:05

am) A

nim

al

Hea

lth S

ympo

sium

: Acc

ount

-in

g fo

r dis

ease

d an

imal

s in

rese

arch

tria

ls (o

utlie

rs, t

reat

-m

ents

, int

erac

tions

)/ di

seas

e in

duct

ion

by tr

eatm

ent?

/ (1

1:30

am

-12:

30 p

m) A

DSA

Pr

oduc

tion

Div

isio

n B

usin

ess

Mee

ting

Imm

unol

ogy

and

Path

olog

y:

Poul

try Im

mun

olog

y an

d D

isea

ses

505/

506

Phys

iolo

gy a

nd E

ndoc

rinol

-og

y: A

nim

al P

hysi

olog

y

Phys

iolo

gy a

nd E

ndoc

rinol

-og

y: N

euro

endo

crin

olog

y an

d H

orm

one

Rec

epto

rs

* H

ospi

talit

y R

oom

will

be

clos

ed fr

om 1

1:30

am

to 3

:00

pm to

day

to a

ccom

mod

ate

a sc

hedu

led

lunc

h.

287

Pro

gra

m a

t

a G

lan

ce

Tuesday, July 13

Roo

m7:

30 a

m -

9:30

am

9:30

am

- 12

:30

pm12

:30

pm -

2:00

pm

2:

00 p

m -

5:00

pm

Even

ing

507

Nat

iona

l AD

SA P

rodu

ctio

n M

S O

ral:

Gra

duat

e St

uden

t Pa

per C

ompe

titio

n - M

S St

uden

ts

Nat

iona

l AD

SA P

rodu

ctio

n Ph

D O

ral:

Gra

duat

e St

uden

t Pa

per C

ompe

titio

n - P

hD

Stud

ents

(5:0

0-6:

00 p

m) F

ASS

Upd

ate

705

(8:3

0-9:

30 a

m) A

DSA

-SA

D

Stud

ent B

usin

ess M

eetin

g-El

ectio

n of

Offi

cers

/ (9

:30-

11:0

0 am

) Car

eer R

ound

tabl

e

AD

SA D

airy

Foo

ds

Div

isio

n M

ilk P

rote

in &

En

zym

es C

omm

ittee

(3:3

0-4:

30 p

m) A

SAS

JAS

Foru

m (D

ivis

ion/

Ass

ocia

te

Edito

rs a

nd A

utho

rs)

707

(2:3

0-3:

30 p

m) A

DSA

-SA

D

Com

mitt

ee M

eetin

g - O

ld a

nd

New

Offi

cers

and

Adv

isor

s

704

AD

SA-S

AD

Aw

ards

Lu

nche

on

(2:0

0-3:

00 p

m) S

AD

Aw

ard

and

Clu

b Ph

otos

706

701

AD

SA D

F D

ivis

ion

Prog

ram

Pla

nnin

g Lu

nch

(2:0

0-4:

00 p

m) A

RPA

S Ex

am

702

ASA

S Fo

unda

tion

Emer

itus/

Ret

iree

Lunc

h

703

ASA

S G

S Lu

nch

&

Lear

n

708/

710/

712

WSA

SAS

Awar

ds

Lunc

heon

709

Hos

pita

lity

Roo

m*

Mic

higa

n St

ate

Uni

ver-

sity

Lun

chH

ospi

talit

y R

oom

*

711

NE

ASA

S/A

DSA

Bus

i-ne

ss M

eetin

g &

Aw

ards

Lu

nch

* H

ospi

talit

y R

oom

will

be

clos

ed fr

om 1

1:30

am

to 3

:00

pm to

day

to a

ccom

mod

ate

a sc

hedu

led

lunc

h.

288

Wednesday, July 14R

oom

7:30

am

- 9:

30 a

m9:

30 a

m -

10:3

0 am

10:3

0 am

- 12

:30

pm12

:30

pm -

2:00

pm

2:

00 p

m -

5:00

pm

Even

ing

Exhi

bit H

all F

Post

erPr

esen

tatio

nsPo

ster

/Exh

ibit

Ope

nPo

ster

/Exh

ibit

Tear

dow

n

Four

Sea

sons

Bal

lroom

(1

&2)

PSA

Aw

ards

B

anqu

et

Kor

bel B

allro

om 1

ab

ASA

S W

este

rn S

ectio

n Sy

mpo

sium

: Per

inat

al

Prog

ram

min

g of

Offs

prin

g Q

ualit

y I:

Bas

ic C

once

pts

and

Expe

rimen

tal E

vide

nce

ASA

S W

este

rn S

ectio

n Sy

mpo

sium

: Per

inat

al

Prog

ram

min

g of

Offs

prin

g Q

ualit

y II

: Evi

denc

e fo

r im

-pa

cts o

f mat

erna

l nut

ritio

n on

live

stoc

k pr

oduc

tion

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bel B

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291

Thursday, July 15

Room 8:30 am - 11:30 am301/302 Nonruminant Nutrition: Enzymes 2

304 Physiology and Endocrinology:Feed Intake, Metabolism and Maternal Nutrition

401/402 Horse Species: Pathogenic and Reproductive Dysfunctionin Horses Symposium

403/404 Ruminant Nutrition: By-products and supplements405 International Animal Agriculture: Session 2406 Pre-Load Open 7:00 am-12:00 pm407 Speaker Ready Open 7:00 am-12:00 pm

501/502 Ruminant Nutrition: Symposium: Acidosis:New insights into the persistent problem

503/504 Nonruminant Nutrition: Nutrient and Non-Nutrient Sensing andSignaling in the Gastrointestinal Tract

505/506 Food Safety: General Aspects507 Animal Health: Probiotics, Performance, and Antioxidants

292

NOTES

Future Meeting Dates

2011New Orleans, Louisiana

ADSA®-ASASJuly 11–14

2011St. Louis, Missouri

PSA - AAAP - AVMAJuly 16–19

2012Phoenix, Arizona

ADSA®-ASASJuly 15–19

2012University of Georgia, Athens

PSAJuly 9–12

Documents

Scientific Program Table of Contents · 45 Scientific TOC Scientific Program Table of Contents Sunday, July 11 SYMPOSIA AND ORAL SESSIONS SYMPOSIUM: Triennial Growth Symposium: Dietary