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GrainGenes Marker Report: Wx-B1 (Triticum)

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Gene
Wx-B1 (Triticum)
Gene Class
Starch synthase
Waxy proteins
Allele
Wx-B1 (Triticum)
[ Show all 9 ]
Locus
GBSS
Reference
ReferenceSaito M et al. (2009) A novel codominant marker for selection of the null Wx-B1 allele in wheat breeding programs. Molecular Breeding 23:209-217.
[ Show all 7 ]
URL
Gene record from the Catalog of Gene Symbols for Wheat at Komugi
Protocols at MASWheat: 1) Dominant PCR markers for the null alleles, 2) Codominant markers for the Wx-A1b and Wx-D1b null alleles, 3) Allelic variation of Wx-A1.
QTL Associated with Gene
QEet.ocs-4A.1
Chromosome
4AL
ReferenceChao S et al. (1989) RFLP-based genetic maps of wheat homoeologous group 7 chromosomes. Theoretical and Applied Genetics 78:495-504.
Germplasm
CultivarChinese Spring
ReferenceUrbano M et al. (2002) Waxy proteins in diploid, tetraploid and hexaploid wheats Plant Breeding 121:465-469.
Comment
A dominant PCR marker for identifying heterozygotes at the Wx-B1 locus is reported in Saito, et al



Locus Associated with Gene
GBSS
Type
Gene
Chromosome
4A
Map
Ta-SSR-2004-4A75.8
Wheat, Yr genes and QTL 4A80
Wheat_Yr_2021-4A171.07
[ Show Nearby Loci ]
Map Data
Wheat, Consensus SSR, 2004
Wheat, Yr genes and QTL
Wheat, Yr Update, 2021
Associated Gene
Wx-B1 (Triticum)
Gene Class
Starch synthase
Waxy proteins
Reference
ReferenceSomers DJ et al. (2004) A high-density wheat microsatellite consensus map for bread wheat (Triticum aestivum L.) Theoretical and Applied Genetics 109:1105-1114.

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