Evidence of gene flow between wild and cultivated grapevine (Vitis vinifera L.) in France
DI VECCHI-STARAZ, Manuel
Diversité et adaptation des plantes cultivées [UMR DIAPC]
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]
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Diversité et adaptation des plantes cultivées [UMR DIAPC]
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]
DI VECCHI-STARAZ, Manuel
Diversité et adaptation des plantes cultivées [UMR DIAPC]
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]
Diversité et adaptation des plantes cultivées [UMR DIAPC]
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]
BOSELLI, M.
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]
< Reduce
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]
Language
en
Communication dans un congrès
This item was published in
Acta Horticulturae, Acta Horticulturae, 9. International Conference on Grape Genetics and Breeding, 2006-06-02, Udine. 2009 n° 827, p. 103-106
ISHS - International Society for Horticultural Science
English Abstract
The wild grapevine, Vitis vinifera subsp. silvestris, is an endangered species. In 1999, we initiated an inventory and a characterization of wild grapevine in France. Since this subspecies is dioecious and since, in many ...Read more >
The wild grapevine, Vitis vinifera subsp. silvestris, is an endangered species. In 1999, we initiated an inventory and a characterization of wild grapevine in France. Since this subspecies is dioecious and since, in many cases, wild grapevine have been identified near vineyards, we have been concerned about gene flow between cultivated and wild grapevines. In order to identify such a gene flow, we sampled individuals issued from open pollination in natural environment of the same mother. We identify pollinators by parentage analysis using the 20 SSR markers. Most of the pollen originated from male wild individuals, but evidence of gene flow, even if at a low level, was revealed.Read less <
Keywords
MARQUEUR GENETIQUE MOLÉCULAIRE
RELATION DE PARENTE
English Keywords
VITIS VINIFERA L. SUBSP. SILVESTRIS
MICROSATELLITE MARKERS
PARENTAGE ANALYSIS
Origin
Hal imported