GrainGenes QTL Report: QFhs.dah-2H.2

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QTL	QFhs.dah-2H.2
Trait Affected	Reaction to Fusarium graminearum
Ontology	TO:0000662 Gramene Barley fusarium head blight resistance TO:0000663 Gramene Wheat fusarium head blight resistance
Trait Study	FHB severity, Dahleen03
Map	Hordeum-Zhedar2-FHB-QTL-2H
Map Data	Barley, Zhedar2, FHB QTL
Positive Significant Marker	M4E3-9 M6E2-11 vrs1 MWG503 MWG581
LOD Peak Height	4.19 5.4 5.08 6.04 5.42
LOD Threshold	3
Phenotypic R2	16.9 14.5 9 14.1 12.1
Higher Scoring Allele from	Foster (barley) ND9712 (barley)
Species	Hordeum vulgare
Comment	Higher scores in the 'higher scoring allele' class indicate a higher percent of infected kernals, and therefore a more severe reaction to Fusarium.
Environment	Hangzhou 1997 Langdon 1996 Fargo 1996 Shanghai 1996 Hangzhou 1996
Reference	Dahleen LS et al. (2003) Identification of QTLs associated with Fusarium head blight resistance in Zhedar 2 barley Theoretical and Applied Genetics 108:95-104.