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GrainGenes QTL Report: Ptt_3H

QTL
Ptt_3H
Trait Affected
Reaction to Pyrenophora teres
Ontology
TO:0020062Planteomebarley net form net blotch disease resistance
TO:0020063Planteomebarley spot form net blotch disease resistance
CO_321:0000406Planteomewheat net blotch severity trait
CO_321:0000170Planteomewheat net blotch incidence trait
Chromosome
3H
Associated Gene
Rpt1 (Hordeum)
Positive Significant Marker
3H_1008
Species
Hordeum vulgare
Comment
Position on Morex 3 (bp) = 581,242,171
Flanking Markers = 3H_1004 - 3H_1009
QTL interval on Morex 3 (bp) = 579,800,271 - 581,285,318
LOD = 4.8
Inferred Locus = Rpt1 - QRptta3
Reference
ReferenceHaydaroglu US et al. (2026) Novel resistance loci against Pyrenophora teres f. teres map to chromosomes 3H and 6H of barley Theoretical and Applied Genetics 139.

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