Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Allele Report: Rht-B1b (Triticum)

[Submit comment/correction]

Allele	Rht-B1b (Triticum)
Synonym	Other name Rht1 Allan RE (1970) Differentiating between two Norin 10/Brevor 14 semi-dwarf genes in a common genetic background. Seiken Ziho 22:83-90.
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. [ Show all 13 ]
Gene Class	Reduced height
Gene	Rht-B1 (Triticum)
Germplasm	Hexaploid stock Frontier Worland AJ and Law CN (1985) Aneuploidy in semidwarf wheat varieties. Euphytica 34:317-327. [ Show all 22 ]
Comment	Partially recessive (Allan et al., 1968); recessive (Fick and Qualset, 1973), semi-dominant (Gale and Youssifian, 1983). Lists of stocks carrying Rht-B1b are in Singh et al., (1989) and Gale and King, (1988). Additional hexaploid stocks are listed in Gale and Marshall, (1979), Gale et al., (1981) and Nelson et al., (1980). Near-isogenic stocks are listed in Gale and Youssifian, (1983) and Gale et al., (1982). The development of allele-specific primers for Rht-B1b was reported in Ellis et al., (2002). QTL for reduced plant height, peduncle length and coleoptile length contributed by Cranbrook were associated with XcsMe1-4B (up to 49% of variability for plant height and peduncle length and 27-45% of variability for coleoptile length) in the cross Cranbrook (dwarf) by Halberd (tall). The dwarfing effect underlying the QTL was caused by the Rht-B1b allele. (Rebetzke et al., 2001).
Probe	Rht-B1_160IND Rht-B1_197IND Rht-B1_SNP TraesCS4B02G043100
URL	Rht-B1b allele at Komugi: Catalogue of Gene Symbols for Wheat
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 Apr-2021 Hart, Gary E. 95.08.24 Matthews, David E. 2006.02

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.