Article
Discovering putative novel stem rust resistance loci in wheat genetic resources.
The plant genome - 1 Jun 2026
Wang Jiaojiao, Li Guoliang, Kloppe Tim, Flath Kerstin, Schulz Philipp, Wiegman Mathias, Miedaner Thomas, Jiang Yong, Reif Jochen C
Abstract excerpt
Stem rust (SR), caused by Puccinia graminis f. sp. tritici (Pgt), poses a threat to wheat production in Germany. This study evaluated 200 plant genetic resources (PGR) and 50 elite lines across four field environments. Multi-environment genome-wide association mapping based on PGR accessions revealed 1942 marker-trait associations (MTAs), grouped into eight quantitative trait loci (QTLs), which explained...
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