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Genome-wide association mapping of septoria nodorum blotch resistance in Nordic winter and spring wheat collections
Genome-wide association mapping of septoria nodorum blotch resistance in Nordic winter and spring wheat collections

Septoria nodorum blotch (SNB), caused by the necrotrophic fungal pathogen Parastagonospora nodorum, is the dominant leaf blotch pathogen of wheat in Norway. Resistance/susceptibility to SNB is a quantitatively inherited trait, which can be partly explained by the interactions between wheat sensitivity loci (Snn) and corresponding P. nodorum necrotrophic effectors (NEs). Two Nordic wheat association mapping panels were assessed for SNB resistance in the field over three to four years

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