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GrainGenes Locus Report: Sdr2A

[Submit comment/correction][What is a locus?] A genetic locus is a specific position on a chromosome where a gene or genetic marker is located.

Type	CAPS
Chromosome	2A
Species	Triticum aestivum
Associated Gene	TaSdr-A1
Gene Class	Germination Index (Triticum)
Reference	Zhang Y et al. (2017) The seed dormancy allele TaSdr-A1a associated with pre-harvest sprouting tolerance is mainly present in Chinese wheat landraces. Theoretical and Applied Genetics 130:81-89.
Remark	Sdr2A CAPS marker was developed based on the SNP between Alleles TaSdr-A1a (lower GI) and TaSdr-A1b (higher GI). TaSdr-A1 Sdr2A was located in a 2.9 cM interval between SSR markers Xgwm95 and Xgwm372 (Zhang et al. 2017).

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