DI VECCHI-STARAZ, Manuel; BRUNO, G.; ORTIGOSA, Patrick; LAUCOU, Valerie; LACOMBE, Thierry; VARES, Didier; GERBER, Sophie; BOSELLI, M.; THIS, Patrice

Metadatos

Licencia de uso del documento

DI VECCHI-STARAZ, Manuel
Diversité et adaptation des plantes cultivées [UMR DIAPC]
Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI]

BRUNO, G.
Diversité et adaptation des plantes cultivées [UMR DIAPC]

ORTIGOSA, Patrick
Diversité et adaptation des plantes cultivées [UMR DIAPC]

Idioma

Communication dans un congrès

Este ítem está publicado en

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

Resumen en inglés

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.< Leer menos

Palabras clave

MARQUEUR GENETIQUE MOLÉCULAIRE

RELATION DE PARENTE

Palabras clave en inglés

VITIS VINIFERA L. SUBSP. SILVESTRIS

MICROSATELLITE MARKERS

PARENTAGE ANALYSIS

Orígen

Importado de Hal

Centros de investigación

BioGeCo (Biodiversité Gènes & Communautés) - UMR 1202