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GrainGenes Gene Report: Vrn3 (Triticum)

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Gene	Vrn3 (Triticum)  [ Marker Report ]
Gene Class	Response to vernalization (Triticum)
Allele	Vrn3 (Triticum) vrn3 (Triticum)
Locus	Vrn3 vrn3A vrn3A-7A
Reference	Bonnin I et al. (2008) FT genome A and D polymorphisms are associated with the variation of earliness components in hexaploid wheat. Theoretical and Applied Genetics 116:383. Trevaskis B et al. (2007) The molecular basis of vernalization-induced flowering in cereals. Trends in Plant Science 12:352-357. Yan L et al. (2006) The wheat and barley vernalization gene VRN3 is an orthologue of FT. Proceedings of the National Academy of Sciences, USA 103:19581-19586.
URL	Vrn3 gene at Komugi: Catalogue of Gene Symbols for Wheat
Gene Product	FT
Chromosome Arm	7BS Yan L et al. (2006) The wheat and barley vernalization gene VRN3 is an orthologue of FT. Proceedings of the National Academy of Sciences, USA 103:19581-19586.
Germplasm	Hexaploid stock Chinese Spring [ Show all 10 ]
Comment	VRN3 is a promoter of flowering up-regulated by LD, which positively regulates VRN1, the meristem identity gene. The vernalization gene VRN3 is linked completely to a gene similar to Arabidopsis FLOWERING LOCUS T (FT). FT induction in the leaves results in a transmissible signal that promotes flowering (Yan et al., 2006).
Sequence	DQ899784 DQ899784_1.cds
2 Point Data	Vrn3/Xbcd450
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

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