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offspring. parents. Four butterflies connected to their parents. future. Individuals. past. Population. Population. Lineage/ Species. Phylogeny. Representation of phylogenies. A. B. C. A. B. C. A simplified representation. The True History. Tree Reading. Topological equivalence. - PowerPoint PPT Presentation
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Four butterflies connected to their parents
offspring
parents
Population
Individuals
past
future
Pop
ulat
ion
Lin
eage
/ S
peci
esP
hylo
geny
A B C
The True History
A B C
A simplified representation
Representation of phylogenies
Tree Reading
Topological equivalence
Alexander CalderUntitled, 1941 sheet metal, wire, and paint
Project with David HornackWhippo dataset
Composite drawing from 2 MS Word clip art images
S. Freeman, J. C. Herron, Evolutionary analysis (Pearson/Prentice Hall, Upper Saddle River, NJ, ed. 3rd, 2004).
?
J. Gatesy, et al., Syst. Biol. 48, 6-20 (1999) p12.
Tree Building
How did you build it?
• Character based method
• Distance method– Rooted– Unrooted
How did you build it?
• UPGMA – Unweighted Pair Group Method with
Arithmatic Mean
• Neighbor Joining
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