Morphological and Molecular Characterization of Grapevine Accessions Known as Albillo

摘要

Twenty-eight accessions identified under the name of Albillo or cited as a synonym of this ancient Spanish grapevine variety were characterized using 43 morphological descriptors, four different isozyme system (CO, ACPH, GOT, and SOD) and two Amplified Fragment Length Polymorphism (AFLP) primer combinations. Genetic Similarity data resulting form these analyses allowed three different groups of Albillo to be distinguished that Corresponded with geographical and historical origin of representative varieties: Turruntes, Malvasia de El Bierzo, And the classical Albillo de Madrid, related to the oldest Albillo ampelographical descriptions.