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GrainGenes Marker Report: Vrn1

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Gene	Vrn1 (Triticum)
Synonym	Other name Vrn-A1 (Triticum) Synonym AP1 (Triticum)
Gene Class	Response to vernalization (Triticum)
Allele	Vrn1 (Triticum) vrn1 (Triticum)
Locus	vrn-A1-5A Vrn1
Candidate Locus	AP1
Reference	Santra DK et al. (2009) Genetic and Molecular Characterization of Vernalization Genes Vrn-A1, Vrn-B1, and Vrn-D1 in Spring Wheat Germplasm from the Pacific Northwest Region of the U.S.A. Plant Breeding 128:576-584. [ Show all 8 ]
URL	Vrn-1 gene at Komugi: Catalogue of Gene Symbols for Wheat
Gene Product	AP1 MADS box transcription factor MADS-box transcriptional factor VRN1 VRN1
Chromosome Arm	5AL Law CN et al. (1976) The genetic control of ear emergence time by chromosomes 5A and 5D of wheat. Heredity 36:49-58.
Germplasm	[ Hide all but 1 of 28 ] Hexaploid stock Borsum PBA-14-42 Plant Breeding Abstracts 14:42. Cadet Roberts DWA and Larson RI (1985) Vernalization and photoperiod responses of selected chromosome substitution lines derived from 'Rescue', 'Cadet' and 'Cypress' wheats. Canadian Journal of Genetics and Cytology 27:586-591. CONLEY Pugsley AT (1971) A genetic analysis of the spring-winter habit of growth in wheat. Australian Journal of Agricultural Research 22:21-31. DALA PBA-14-42 Plant Breeding Abstracts 14:42. Diamant 1 PBA-14-42 Plant Breeding Abstracts 14:42. Diamant II Maistrenko OI (1980) Cytogenetic study of the growth habit and ear-emergence time in wheat (Triticum aestivum L.). Well-being of Mankind and Genetics: Proceedings of the 14th International Congress of Genetics 267-282. Halland PBA-14-42 Plant Breeding Abstracts 14:42. Haruhikari Gotoh T (1979) Genetic studies on growth habit of some important spring wheat cultivars in Japan, with special reference to the identification of the spring genes involved. Japanese Journal of Breeding 29:133-145. KOGA II Xin ZY et al. (1988) Studies of the effects of the vernalization responsive genes on the chromosomes of homoeologous group 5 of wheat. Proceedings of the 7th International Wheat Genetics Symposium 675-680. Kolben PBA-20-65 Plant Breeding Abstracts 20:65. Kolben Pugsley AT (1971) A genetic analysis of the spring-winter habit of growth in wheat. Australian Journal of Agricultural Research 22:21-31. Kolben PBA-14-42 Plant Breeding Abstracts 14:42. KONOSU 25 Gotoh T (1979) Genetic studies on growth habit of some important spring wheat cultivars in Japan, with special reference to the identification of the spring genes involved. Japanese Journal of Breeding 29:133-145. MARQUIS PBA-14-42 Plant Breeding Abstracts 14:42. REWARD Pugsley AT (1971) A genetic analysis of the spring-winter habit of growth in wheat. Australian Journal of Agricultural Research 22:21-31. Rubin PBA-14-42 Plant Breeding Abstracts 14:42. Saratov 29 (1973) PBA-46-745 Plant Breeding Abstracts 46:745. Saratovskaya 210 (1973) PBA-46-745 Plant Breeding Abstracts 46:745. Saratovskaya 29 Maistrenko OI (1980) Cytogenetic study of the growth habit and ear-emergence time in wheat (Triticum aestivum L.). Well-being of Mankind and Genetics: Proceedings of the 14th International Congress of Genetics 267-282. Shabati Sonora Maistrenko OI (1980) Cytogenetic study of the growth habit and ear-emergence time in wheat (Triticum aestivum L.). Well-being of Mankind and Genetics: Proceedings of the 14th International Congress of Genetics 267-282. Shortandinka Maistrenko OI (1980) Cytogenetic study of the growth habit and ear-emergence time in wheat (Triticum aestivum L.). Well-being of Mankind and Genetics: Proceedings of the 14th International Congress of Genetics 267-282. TAKARI Fletcher RJ (1983) Takari. Journal of the Australian Institute of Agricultural Science 49:46. THATCHER Pugsley AT (1971) A genetic analysis of the spring-winter habit of growth in wheat. Australian Journal of Agricultural Research 22:21-31. TRIPLE DIRK Pugsley AT (1971) A genetic analysis of the spring-winter habit of growth in wheat. Australian Journal of Agricultural Research 22:21-31. Homologous chromosome substitution line Kharkov 22MC*/Rescue 5A Fick GN and Qualset CO (1973) Inheritance and distribution of grass-dwarfing genes in short-statured wheats. Crop Science 13:31-33. Rescue*/Cadet 5A Roberts DWA and Larson RI (1985) Vernalization and photoperiod responses of selected chromosome substitution lines derived from 'Rescue', 'Cadet' and 'Cypress' wheats. Canadian Journal of Genetics and Cytology 27:586-591. Winalta*8/Rescue 5A MacDonald MD (1987) Registration of two winter wheat disomic whole chromosome substitution germplasm lines. Crop Science 27:1097. Near isogenic stock Triple Dirk D Pugsley AT (1971) A genetic analysis of the spring-winter habit of growth in wheat. Australian Journal of Agricultural Research 22:21-31.
Comment	Kuspira et al. (1986) attributed single gene variation in T. monococcum to the Vrn1/vrn1 locus. Multiple recessive alleles were suggested. The Vrn-1 gene encodes a MADS-box transcription factor closely related to the Arabidopsis AP1/FRUITFULL family, responsible for the transition of the shoot apical meristem from the vegetative to reproductive stage in wheat (Yan et al., 2003). Deletions in the promoter (Vrn-A1a, Vrn-A1b) (Yan, Helguera, et al., 2004), or the first intron of this gene (Vrn-A1c, Vrn-B1a, Vrn-D1a) (Fu et al., 2005) are the most common sources of spring growth habit among landraces and commercial cultivars of polyploid wheat worldwide (Zhang et al., 2008; Santra et al., 2009; Iqbal et al., 2007).
Clone	AY244508/9
Sequence	DQ291016 [ Show all 275 ]
2 Point Data	Vrn1/AP1 Vrn1/Xbcd450
Data Source	Dubcovsky, Jorge 2003.04
Data Curator	Cooper, Laurel Oct-2020 Hart, Gary E. 96.03.24
Locus Associated with Gene	vrn-A1-5A
Synonym	Other name Vrn-A1 Vrn1
Map	CS/SQ1-5A 117
	[ Show Nearby Loci ]
In QTL	QYld.saq-5A
Map Data	Wheat, Chinese Spring x SQ1
Associated Gene	Vrn1 (Triticum)
Gene Class	Response to vernalization (Triticum)
Locus Candidate for Gene	AP1
Type	CAPS
Chromosome	5A
Chromosome Arm	5AL
Map	5AL, Vrn1 region 0
	[ Show Nearby Loci ]
Map Data	5AL, Vrn1 region
2 Point Data	Vrn1/AP1
Species	Triticum monococcum
Probe	AY244508/9
Candidate Gene	Vrn1 (Triticum)
Reference	Yan L et al. (2003) Positional cloning of the wheat vernalization gene VRN1 Proceedings of the National Academy of Sciences, USA 100:6263-6268.
Data Source	Dubcovsky, Jorge 2003.04
Locus	Vrn1
Type	Gene
Synonym	Other name Vrn-A1 vrn-A1-5A
Chromosome	5A
Chromosome Arm	5AL
Map	5AL, Vrn1 region 0 Ta-Synthetic/Opata-5A 81.9 Triticum-Genes-5A 9.4 Wheat-Composite2004-5A 66
	[ Show Nearby Loci ]
Map Data	5AL, Vrn1 region Wheat genes Wheat, Composite, 2004 Wheat, Synthetic x Opata  [ GBrowser ]
2 Point Data	Centromere/Vrn1#1 [ Show all 6 ]
Species	Triticum monococcum
Associated Gene	Vrn1 (Triticum)
Gene Class	Response to vernalization (Triticum)
Reference	Yan L et al. (2003) Positional cloning of the wheat vernalization gene VRN1 Proceedings of the National Academy of Sciences, USA 100:6263-6268. Law CN et al. (1976) The genetic control of ear emergence time by chromosomes 5A and 5D of wheat. Heredity 36:49-58.
Data Source	Dubcovsky, Jorge 2003.04

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