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GrainGenes Marker Report: Ws

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Locus	Ws
Map	Svevo/Ciccio-1A 22.8
	[ Show Nearby Loci ]
QTL with Locus Marker	QGys.SvxCi-1A
Map Data	Durum wheat, Svevo x Ciccio
Associated Gene	Ws (Triticum)
Gene Class	Spike glaucousness
Gene Associated with Locus	Ws (Triticum)
Gene Class	Spike glaucousness
Allele	ws (Triticum)
Locus	Ws
Reference	Gadaleta A et al. (2009) Genetic and physical mapping of new EST-derived SSRs on the A and B genome chromosomes of wheat. Theoretical and Applied Genetics 118:1015-1025. Peng J et al. (2000) Molecular genetic maps in wild emmer wheat Triticum dicoccoides: Genome-wide coverage massive negative interference and putative quasi-linkage Genome Research 10:1509-1531.
URL	Ws gene at Komugi: Catalogue of Gene Symbols for Wheat
Chromosome Arm	1AS Gadaleta A et al. (2009) Genetic and physical mapping of new EST-derived SSRs on the A and B genome chromosomes of wheat. Theoretical and Applied Genetics 118:1015-1025.
Germplasm	Hexaploid stock Svenno Gadaleta A et al. (2009) Genetic and physical mapping of new EST-derived SSRs on the A and B genome chromosomes of wheat. Theoretical and Applied Genetics 118:1015-1025.
Comment	A gene for spike glaucousness, Ws, was mapped distally on chromosome 1BS in the cross T. durum cv. Langdon / T. dicoccoides acc. Hermon H52 (Peng et al., 2000). Mapping information: BJ23702a - 3.5 cM - Tc95235 - 4.8 cM - Bla; bin: 1AS1 - 0.47 - 1.00 (Gadaleta et al., 2009).
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 June-2021

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