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GrainGenes Allele Report: Vrn-B1d (Triticum)

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Allele
Vrn-B1d (Triticum)
Reference
ReferenceMilec Z et al. (2012) A new multiplex PCR test for the determination of Vrn-B1 alleles in bread wheat (Triticum aestivum L.). Molecular Breeding 30:317-323.
ReferenceShcherban AB et al. (2012) Identification of a new Vrn-B1 allele using two near-isogenic wheat lines with difference in heading time. Molecular Breeding 29:675-685.
Gene Class
Response to vernalization (Triticum)
Gene
Vrn-B1 (Triticum)
Germplasm
Hexaploid stockAlbidum 29
ReferenceMilec Z et al. (2013) Distribution of different Vrn-B1 alleles in hexaploid spring wheat germplasm Euphytica 129:371-378.
[ Show all 6 ]
Comment
Referred to as Vrn-B1c in Shcherban et al. (2012) and Milec et al. (2012).
GenBank HQ593668 (Shcherban et al., 2012) and HQ130482 (Milec et al., 2012).
Relative to Vrn-B1a (= Vrn-B1'DM'), Vrn-B1d has a deletion of 0.8 kb and duplication of 0.4 kb in intron 1 (Shcherban et al., 2012).
Shcherban et al. (2012) has 6 varieties, and Milec et al. (2012) lists 25 varieties.
Probe
Vrn-B1_A
Vrn-B1_B
Data Curator
Cooper, LaurelJan-2021

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