GrainGenes Marker Report: Vrn2 (Triticum)
Gene
Vrn2 (Triticum)
Gene Class
Response to vernalization (Triticum)
Allele
Vrn-A2a (Triticum) Vrn-A2b (Triticum) Vrn-A2c (Triticum) Vrn2 (Triticum) vrn2 (Triticum)
Reference
[ Hide all but 1 of 7 ] 
Kippes N et al. (2016) Development and characterization of a spring hexaploid wheat line with no functional VRN2 genes. Theoretical and Applied Genetics 129:1417-1428.
Distelfeld A et al. (2009) Genetic and Molecular Characterization of the VRN2 Loci in Tetraploid Wheat. Plant Physiology 149:245-257.
Dubcovsky J et al. (2006) Effect of photoperiod on the regulation of wheat vernalization genes VRN1 and VRN2. Plant Molecular Biology 60:469.
Yan L et al. (2004) The wheat VRN2 gene is a flowering repressor down-regulated by vernalization Science 303:1640-1644.
Shindo C et al. (2002) Two-gene systems of vernalization requirement and narrow-sense earliness in einkorn wheat Genome 45:563-569.
Dubcovsky J et al. (1998) Comparative RFLP mapping of Triticum monococcum genes controlling vernalization requirement Theoretical and Applied Genetics 97:968-975.
Laurie DA et al. (1995) RFLP mapping of five major genes and eight quantitative trait loci controlling flowering time in a winter x spring barley (Hordeum vulgare L.) cross. Genome 38:575-585.
URL
Vrn2 gene at Komugi: Catalogue of Gene Symbols for Wheat
Gene Product
ZCCT1-A1 ZCCT1-B1 ZCCT2-A2 ZCCT2-B2a ZCCT2-B2b
Chromosome Arm
4AL Dubcovsky J et al. (1998) Comparative RFLP mapping of Triticum monococcum genes controlling vernalization requirement Theoretical and Applied Genetics 97:968-975.
Germplasm
Hexaploid stock BERSEE
[ Show all 19 ]
Comment
Orthologous series in chromosomes of homoeologous group 4. Vrn-Am2 was located in T. monococcum (Dubcovsky et al., 1998) on chromosome 5Am on the 4Am translocated region. Vrn-Am2 was mapped to the distally located Xwg114-5A - Xwec87-5A region (Shindo et al., 2002).
[ Show all 6 ]
Sequence
FJ173816
[ Show all 10 ]
Info Source
McIntosh RA et al. (1995) Catalogue of gene symbols for wheat. Proceedings of the 8th International Wheat Genetics Symposium 1333-1500.
Data Curator
Cooper, Laurel Nov-2020 Hart, Gary E. 96.03.24
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Marker Report: Vrn2 (Triticum)
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||