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Vitis International Variety Catalogue VIVC

Loci for Traits in Grapevine Relevant for Breeding and Genetics


Associated markers, their chromosomal localisation, and the donor genotype/species are given. Chromosomal position of a trait/allele is given in megabases according to the 12 x genome sequence of PN40024 (Grape Genome Browser (12X) ).
The symbols were discussed and assigned at the International Conference on Grapevine Breeding and Genetics at Geneva, August 1 - 5, 2010. Follow up information on naming of loci will be provided on VIVC to avoid homonyms.
For updating information please contact: Reinhard Töpfer or Ludger Hausmann

Showing 1-2 of 2 items.
  1. Prime name: CABERNET SAUVIGNON
  2. Variety number VIVC: 1929
Show rows:
TraitSymbolChromosomePosition on chr [Mb]Associated markerParent 1 Parent 2Genotype of originOriginal species of traitReferenceComment
Isobutyl-methoxypyrazine (IBMP)VvOMT332.2VvOMT3(CABERNET SAUVIGNON X PINOT MEUNIER DWARF)x(CABERNET SAUVIGNON X PINOT MEUNIER DWARF)CABERNET SAUVIGNONDUNLEVY et al. (2013)F2 population
Isobutyl-methoxypyrazine (IBMP)VvOMT332.2VvOMT3CABERNET SAUVIGNONxGLOIRE DE MONTPELLIERCABERNET SAUVIGNONGUILLAUMIE et al. (2013)3 significant QTLs for IBMP content