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GrainGenes Marker Report: Rht-B1 (Triticum)

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Gene	Rht-B1 (Triticum)
Synonym	Other name Rht1 (Triticum) Flintham JE et al. (1997) Optimising wheat grain yield effects of Rht (gibberellin insensitive) dwarfing genes. Journal of Agricultural Science 128:11-25. Sd1 Allan RE (1970) Differentiating between two Norin 10/Brevor 14 semi-dwarf genes in a common genetic background. Seiken Ziho 22:83-90. Synonym Rht-B1
Gene Class	Reduced height
Allele	Rht-B1a (Triticum) [ Show all 8 ]
Locus	Rht-B1 Rht-B1-4B
Candidate Locus	TraesCS4B02G043100.1
Reference	Cheng S et al. (2024) Harnessing Landrace Diversity Empowers Wheat Breeding for Climate Resilience Nature. [ Show all 7 ]
URL	Rht-B1 gene at Komugi: Catalogue of Gene Symbols for Wheat
Chromosome	4B Blanco A and Simeone R (1982) Genetic control of gibberellic acid insensitivity in semidwarf durum wheat (Triticum durum Desf.). Zeitschrift fur Pflanzenzuchtung 88:185-190. [ Show all 6 ]
Comment	Rht-B1 and Rht-D1 were described as independent and partially recessive in Norin 10-Brevor 14 (Allan et al. 1968) and independent and highly recessive in Olesen and D6301 (Fick and Qualset, 1973). Mapping: Gai1/Rht-B1b - 1.8 cM - Xpsr622-4B (Blanco et al. 1996). Co-located with Xbarc10-4B (Somers et al., 2004).
Clone	Rht-B1_160IND Rht-B1_197IND Rht-B1_SNP TraesCS4B02G043100
Sequence	TraesCS4B02G043100.1
2 Point Data	Rht-B1
Info Source	McIntosh RA et al. (2013) Catalogue of Gene Symbols for Wheat- 2013 Edition Catalogue of Gene Symbols for Wheat.
Data Curator	Cooper, Laurel Mar-2021 Hart, Gary E. 95.08.24 Matthews, David E. 2006.02
Locus Associated with Gene	Rht-B1
Type	Gene Trait
Chromosome	4B
Chromosome Arm	4BS
Map	Conan/Reeder-1B 73.5373 Wheat-Composite2004-4B 30
	[ Show Nearby Loci ]
In QTL	QHt.crc-4B
Map Data	Wheat, Conan x Reeder
2 Point Data	Rht-B1
Species	Triticum aestivum
Probe	BF-MR1 Ellis MH et al. (2002) 'Perfect' markers for the Rht-B1b and Rht-D1b dwarfing genes in wheat Theoretical and Applied Genetics 105:1038-1042. BF-WR1 Ellis MH et al. (2002) 'Perfect' markers for the Rht-B1b and Rht-D1b dwarfing genes in wheat Theoretical and Applied Genetics 105:1038-1042. Rht-B1a Rht-B1b
Associated Gene	Rht-B1 (Triticum)
Gene Class	Reduced height
Reference	Ellis MH et al. (2002) 'Perfect' markers for the Rht-B1b and Rht-D1b dwarfing genes in wheat Theoretical and Applied Genetics 105:1038-1042. MAS Wheat. Functional Markers for genes affecting agronomic traits in wheat MAS Wheat. Marker Assisted Selection in Wheat.
Data Source	Soria, Marcelo A.
Remark	Trait marker Rht-B1 Nearby marker on Composite map: Rht Position on Composite map estimated by GrainGenes.
Locus Associated with Gene	Rht-B1-4B
Map	CS/SQ1-4B 75.3
	[ Show Nearby Loci ]
Map Data	Wheat, Chinese Spring x SQ1
Associated Gene	Rht-B1 (Triticum)
Gene Class	Reduced height
Locus Candidate for Gene	TraesCS4B02G043100.1
Type	gene
Synonym	Synonym TraesCS4B03G0093100
Chromosome	4B
Species	Triticum aestivum
Probe	TraesCS4B02G043100
Reference	IWGSC et al. (2018) Shifting the limits in wheat research and breeding using a fully annotated reference genome Science 361.

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