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GrainGenes QTL Report: QPg.PrNu-7H.2

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QTL
QPg.PrNu-7H.2
Trait Affected
Reaction to Pyrenophora graminea
Ontology
TO:0000439Planteomefungal disease resistance
Chromosome
7H
Positive Significant Marker
WG338B
WG420
LOD Peak Height
2.55
Higher Scoring Allele from
Proctor (barley)
Species
Hordeum vulgare
Parent
Proctor (barley)
Nudinka (barley)
Comment
Proctor was quantitatively resistant (12% diseased) ; Nudinka was highly susceptible (94.8% diseased)
QPg.PrNu-7.1 was the major QTL (LOD 18.18), QPg.PrNu-7.2 was the minor QTL.
Reference
ReferencePecchioni N et al. (1996) Quantitative resistance to barley leaf stripe (Pyrenophora graminea) is dominated by one major locus. Theoretical and Applied Genetics 93:97-101.

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