|
|||||
|
|
Restriction fragment length polymorphism and molecular taxonomy in Vitis vinifera L. |
|
| Authors: | J -C Bourquin A Sonko L Otten B Walter |
| Institution: | (1) Mumm-Perrier-Jouët, Vignobles & Recherches, 11, avenue de Champagne, B.P. 186, 51206 Epernay Cedex, France;(2) Centre de Calcul de Strasbourg, C.N.R.S. Strasbourg, 23, rue du Loess, B.P. 20, CR, 67037 Strasbourg Cedex, France;(3) Institut de Biologie Moléculaire des Plantes, C.N.R.S., 12, rue du Général Zimmer, 67084 Strasbourg Cedex, France;(4) Laboratoire de Pathologie Végétale, Station Vigne et Vin, I.N.R.A., 28, rue de Herrlisheim, 68021 Colmar Cedex, France |
| Abstract: | Forty-six accessions of grapevine (V. vinifera L.) were compared by restriction fragment length polmorphism (RFLP) analysis, and 111 informative or unique restriction fragments were found that revealed an important level of polymorphism. RFLP patterns were compared in two ways: by calculating electrophoretic similarity degree values further analyzed by principal component analysis and by studying the distribution of rare restriction fragments. Six taxonomic groups could be defined, which partially confirmed relationships derived from ampelographical data. Our data support the existence of ecogeographical groups. |
| Keywords: | Vitis vinifera Restriction fragment length polymorphism Molecular taxonomy Principal component analysis |
| 本文献已被 SpringerLink 等数据库收录！ | |