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GrainGenes Gene Report: Bg (Triticum)

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Gene
Bg (Triticum)  [ Marker Report ]
Gene Class
Black glumes
Allele
bg (Triticum)
Bga (Triticum)
Bgb (Triticum)
Locus
Bg
Reference
ReferenceDubcovsky J et al. (1996) Genetic map of diploid wheat, Triticum monococcum L., and its comparison with maps of Hordeum vulgare L. Genetics 143:983-999.
ReferenceSikka SM et al. (1961) Inheritance of some morphological characters in intervarietal crosses of Triticum aestivum L. Journal of the Indian Botanical Society 40:217-233.
Chromosome
1A
ReferenceDubcovsky J et al. (1996) Genetic map of diploid wheat, Triticum monococcum L., and its comparison with maps of Hordeum vulgare L. Genetics 143:983-999.
Germplasm
Diploid stockG1777
ReferenceDubcovsky J et al. (1996) Genetic map of diploid wheat, Triticum monococcum L., and its comparison with maps of Hordeum vulgare L. Genetics 143:983-999.
G3116
ReferenceDubcovsky J et al. (1996) Genetic map of diploid wheat, Triticum monococcum L., and its comparison with maps of Hordeum vulgare L. Genetics 143:983-999.
Homologous chromosome substitution lineChinese Spring*7/Indian 1A
ReferenceWGS-95-1333-Ref.
Comment
Bg is epistatic to Rg.
A single factor has been reported in diploid, tetraploid, and hexaploid wheats. At all levels of ploidy, linkage with Hg has been demonstrated, indicating a common gene on chromosome 1A (Sikka et al, 1961).
Mapping information: Bg and Nor9 co-segregated in T. monococcum (Dubcovsky et al., 1996).
Info Source
ReferenceMcIntosh RA et al. (1995) Catalogue of gene symbols for wheat. Proceedings of the 8th International Wheat Genetics Symposium 1333-1500.
ReferenceMcIntosh RA et al. (1998) Catalogue of Gene Symbols for Wheat- 1998 Edition Catalogue of Gene Symbols for Wheat.
Data Curator
Cooper, LaurelAug-2021
Hart, Gary E.95.08.24

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