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1. Wild Grapes in Georgia. G. Nakhutsrishvili, Zh. Ekhvaia, M. Akhalkatsi, T. Beridze N. Ketskhoveli Institute of Botany, Tbilisi, Georgia. Species distributed in Georgia – Vitis vinifera, V. labrusca, V. riparia, V. rupestris, V. berlandieri and V. sylvestris - PowerPoint PPT Presentation
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Wild Grapes in GeorgiaWild Grapes in Georgia
G. Nakhutsrishvili, Zh. Ekhvaia, G. Nakhutsrishvili, Zh. Ekhvaia, M. Akhalkatsi, T. BeridzeM. Akhalkatsi, T. Beridze
N. Ketskhoveli Institute of Botany, Tbilisi, GeorgiaN. Ketskhoveli Institute of Botany, Tbilisi, Georgia
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Species distributed in Georgia – Species distributed in Georgia – Vitis Vitis vinifera, V. labrusca, V. riparia, V. vinifera, V. labrusca, V. riparia, V. rupestris, V. berlandierirupestris, V. berlandieri and and V. sylvestrisV. sylvestris
V. vinifera and V. sylvestris are native; V. vinifera and V. sylvestris are native;
V. labrusca is cultiveted as variety – V. labrusca is cultiveted as variety – Isabela.Isabela.
V. vinifera (Odjaleshi) V. labrusca V. riparia
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Distribution of V. sylvestris Distribution of V. sylvestris in Georgiain Georgia
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European Commission Project coordinator
WP 7 : Organisation of safety duplication and preservation initiatives
WP1 : SSR analyze
ISMAItaly
WP2 : Morphologicaldescription
IMIASpain
WP3 : Technological informationgathering
DOPIItaly
WP4 : Characteristicof V. sylvestris
EVNPortugal
WP5 : True-to-type identification
WP6 : Data base
CNR-IVVItaly
BAZGermany
EU 6th Framework Program – 2007-2009, EU 6th Framework Program – 2007-2009, “Management and Conservation of “Management and Conservation of
Grapevine Genetic Resources Grapevine Genetic Resources (GrapeGen06).”(GrapeGen06).”
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WP2 : Morphological description
Morphological characters of leaves, Morphological characters of leaves, shoots, reproductive organs will be shoots, reproductive organs will be determined in cultivated varieties of V. determined in cultivated varieties of V. vinifera and wild speciesvinifera and wild species ( (V. V. sylvestrissylvestris))
Chekhardani Saperavi Rkatsiteli V. sylvestris
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Flower morphologyFlower morphology of of V. sylvestrisV. sylvestris (left 4 slides, three female (left 4 slides, three female flowers and male in the middle) and complete flower of flowers and male in the middle) and complete flower of V. viniferaV. vinifera (Rkatsiteli) right;(Rkatsiteli) right;
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Determination of seed sizes with further statistical Determination of seed sizes with further statistical analysesanalyses (Mangafa, Kotsakis, 1996; Jacquat, (Mangafa, Kotsakis, 1996; Jacquat, Martinoli, 1999).Martinoli, 1999).
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WP4 : Characteristic of V. sylvestris. . Morphological and ecological characterization of the Morphological and ecological characterization of the VV. . sylvestrissylvestris population will be done; Age and spatial population will be done; Age and spatial structure, size and threats will be determiend for every structure, size and threats will be determiend for every
population.population. 8
WP5 : True-to-type identification
Kamuri tetri Shonuri
Kachichi Dgundgushi Aladasturi
Chergvali Chkhaveri
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WP6 : Data baseMorphometric data will be included in the Morphometric data will be included in the data base of this projectdata base of this project ( (http://www.genres.de/eccdb/vitishttp://www.genres.de/eccdb/vitis).).
N Variety Length Breadth Index - breadth/length
mean Sd V mean Sd V mean Sd V
Aladasturi 17,20 0,64 0,41 15,87 0,63 0,40 0,92 0,036 0.001
Chodi 14,51 1,09 1,18 13,97 1,14 1,29 0,96 0,040 0,002
Kachichi 10,20 0,51 0,26 9,99 0,64 0,40 0,98 0,033 0,001
Koloshi 13,63 1,36 1,85 13,38 1,32 1,74 0,98 0,026 0,001
Machkvaturi 16,50 0,80 0,62 14,24 0,71 0,51 0,86 0,047 0,001
Makhvateli 13,86 0,64 0,41 13,41 0,61 0,37 0,96 0,029 0,004
Odjaleshi 13,79 0,97 0,94 12,75 0,75 0,57 0,92 0,040 0,001
Paneshi 18,44 0,79 0,60 15,00 0,59 0,35 0,81 0,030 0,001
Saperavi 15,87 0,63 1,87 13,89 1,26 1,60 0,88 0,070 0,005
Shonuri 15,36 0,85 0,79 14,95 0,79 0,63 0,97 0,036 0,001
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