Molecular characterization of table grape varieties preserved in the Rancho de la Merced Grapevine Germplasm Bank (Spain)

  • A. Jiménez Cantizano Department of Chemical Engineering and Food Technology, Vegetal Production Area, Faculty of Sciences, University of Cádiz, Puerto Real, Cádiz, Spain http://orcid.org/0000-0002-3779-3214
  • A. García de Luján IFAPA Centro Rancho de la Merced, Jerez de la Frontera, Cádiz, Spain
  • R. Arroyo-García Centro de Biotecnología y Genómica de Plantas (CBGP-INIA), Dpto Biotecnología INIA, Pozuelo de Alarcón, Madrid, Spain
Keywords: table grape; grapevine varieties; germplasm bank; Vitis vinifera; microsatellite markers; synonymies.

Abstract

A collection of 317 table-grape accessions preserved in the Vitis Germplasm Bank at the Rancho de la Merced (IFAPA, Jerez de la Frontera, Spain) were genotyped at 20 microsatellite loci. A total of 264 different genotypes were obtained. Among them, 66 are presented for the first time. Twenty-one accession names are considered new synonyms, fourteen homonyms and 48 can be considered as "denomination mistakes" in the Rancho de la Merced collection.

Published
2018-06-29
Section
Article