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GrainGenes Locus Report: Ha

[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.

Locus	Ha  [ Marker Report ]
Type	Gene
Chromosome	2H 5D
Chromosome Arm	5DS
Map	Hordeum-CxH-2H 138.82 Hordeum-CxS-2H 137 Ta-Synthetic/Opata-5D -2 Wheat-Composite2004-5D 0
	[ Show Nearby Loci ]
Map Data	Barley, CxH Barley, CxS Wheat, Composite, 2004 Wheat, Synthetic x Opata  [ GBrowser ]
Associated Gene	Ha (Hordeum) Ha (Triticum)
Gene Class	Grain hardness Reaction to Heterodera avenae
Remark	Ha was used as a gene name by both the wheat and barley communities. They are not the same gene as it is the grain hardness locus in wheat, and a gene for cereal cyst nematode resistance in barley.

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.