Allelic composition in the Vrn-A1, Vrn-B1, and Vrn-B3 genes of double haploid lines of hexaploid triticale

Vernalization genes are associated with the adaptation capability, heading dates, and yield potential of grain crops. The allelic composition in the Vrn-A1 , Vrn-B1 , and Vrn-B3 genes was defined in 42 lines of double haploids of hexaploid triticale, which were produced through in vitro anther cultu...

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Bibliographic Details
Published inRussian journal of genetics Vol. 51; no. 7; pp. 653 - 660
Main Authors Zaitseva, O. I., Lemesh, V. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.07.2015
Subjects
Animal Genetics and Genomics
Biomedical and Life Sciences
Biomedicine
Human Genetics
Microbial Genetics and Genomics
Plant Genetics
Hexaploid Triticale
Hexaploid Wheat
Recessive Allele
Molecular Weight Standard
Seed Generation
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Summary:Vernalization genes are associated with the adaptation capability, heading dates, and yield potential of grain crops. The allelic composition in the Vrn-A1 , Vrn-B1 , and Vrn-B3 genes was defined in 42 lines of double haploids of hexaploid triticale, which were produced through in vitro anther culture. Two alleles ( Vrn-A1a and vrn-A1 ) were found at the Vrn-A1 locus and three alleles ( Vrn-B1a , Vrn-B1c , and vrn-B1 ) were found at the Vrn-B1 locus. All double haploids carried the recessive allele at the Vrn-B3 locus. Twelve lines of spring triticale were selected, and they were characterized by an allelic composition associated with early maturity and high potential of grain yield.
ISSN:1022-7954
1608-3369
DOI:10.1134/S1022795415070145