Article
Candidate genes for stem rust resistance in Italian ryegrass revealed by nested association mapping.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 28 Jul 2026
Kiesbauer Jenny, Grieder Christoph, Ariza-Suarez Daniel, Hug Maria, Schlatter Linda Helene, Sindelar Meril, Copetti Dario, Studer Bruno, Kölliker Roland
Abstract excerpt
KEY MESSAGE: Field phenotyping of a recently established NAM population for stem rust resistance, combined with high-density genotyping, enabled the identification of novel sources of stem rust resistance in Italian ryegrass. Stem rust, caused by Puccinia graminis ssp. graminicola, is a major disease affecting the outcrossing species Italian ryegrass (Lolium multiflorum Lam.) and leading to substantial reductions...
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