GrainGenes QTL Report: QAa.HaTR-7H

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QTL	QAa.HaTR-7H
Trait Affected	alpha-Amylase activity
Ontology	TO:0000288 Gramene alpha-amylase activity GO:0004556 Gramene alpha-amylase activity
Map	Hordeum-OWB-OPA2008-7H
Map Data	Barley, OWB, OPA2008
Chromosome	7H
Positive Significant Marker	VAtp57A
Higher Scoring Allele from	TR306 (barley)
Species	Hordeum vulgare
Parent	Harrington (barley) TR306 (barley)
Comment	Vacuolar ATPase (vATP57a), the significant marker for QAa-HaTR-7H, QKp-HaTR-7H, QTw-HaTR-7H.1 and QGpc.HaTR-7H colocalizes with pilot OPA 3_1491 on the HarvEST integrated map, 2008 Trait at barleyworld = Alpha amylase QTL x Environment Interaction Allele effect = 0.1 D.U. (dextrinizing unit)
Reference	Szucs P et al. (2009) An Integrated Resource for Barley Linkage Map and Malting Quality QTL Alignment The Plant Genome 2:134-140. Mather DE et al. (1997) Regions of the genome that affect grain and malt quality in a North American two-row barley cross. Crop Science 37:544-554.