Microsatellite Analysis of Grapevine Varietiesby High-Resolution Amplicon Melting Analysis

摘要

Certification of grapevine scion and rootstock varieties isbecoming an increasingly important issue in viticulture.Many rootstocks are derived from the same parentage- for example 5C, SO4, 5BB, 125AA, and 420A Mgt areall used in New Zealand and are all derived from crossesbetween Vitis berlandieri and Vitis riparia. This use of lim-ited genetic stock is not uncommon when compared withother countries and means that cultivar determinationbased on ampelography (visual characteristics of grape-vines) can be difficult at times due to the high similarities[1].