Chromosomal location of genes for vernalization duration (Vrd) in winter bread wheat
Faĭt, V.I.; Simonenko, L.K.; Mokanu, N.V.; Popova, N.V.
Genetika 43(2): 202-208
2007
ISSN/ISBN: 0016-6758 PMID: 17385319 Document Number: 612364
In this study, we carried out monosomic analysis of two isogenic lines of cultivar Mironovskaya 808, monogenically dominant for genes Vrd1 and Vrd2 reducing the cultivar vernalization requirement duration from 50 to respectively 35 and 45 days, as well as analysis of substitution lines Cappelle Desperez/Bezostaya 1. Gene Vrdl is localized on chromosome 4A; Vrd2, on chromosome 5D. The third gene, which is not allelic to the former two, is present in cultivar Cappelle Desperez on either the IA, 6A, or 4B chromosome.