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Open access Aug 2026

Genome-wide association mapping and functional annotation of loci conferring resistance to Pyrenophora teres f. teres in barley

The results demonstrate that NFNB resistance is polygenic and developmentally stage-dependent, with partly distinct mechanisms underlying adult plant and seedling resistance, with partly distinct mechanisms underlying adult plant and seedling resistance.

Y. Genievskaya, A. Maulenbay, A. Zatybekov et al. · 0 citations
Open access Sep 2026

Genomic insights into sheath blight resistance: leveraging natural variation in the Bengal-Assam-Aus rice panel for multi-season association mapping

Introduction Sheath blight ranks among rice's most damaging diseases, cutting yield by up to half in severe outbreaks. No source of complete, durable resistance exists, so identifying the genetic basis of partial or quantitative resistance is a priority for breeding. Methods We performed GWAS on 130 genotypes from the...

R. Naveenkumar, Siddharth Panda, C. V. K. Reddy et al. · 0 citations
Sep 2026

Genetic dissection of seedling resistance to septoria nodorum blotch resistance in a nested association mapping panel derived from synthetic hexaploid wheat lines and bread wheat.

Septoria nodorum blotch (SNB), caused by the necrotrophic fungal pathogen Parastagonospora nodorum, is a major foliar disease of wheat (Triticum aestivum) that significantly reduces grain yield and quality. In this study, we evaluated a modified nested association mapping (NAM) population for SNB resistance. This popul...

Anil Karmacharya, Dhondup Lhamo, Han-Chang Chang et al. · 0 citations
Open access Sep 2026

Multi-Environment GWAS Identifies Germplasm and Genomic Resources for Breeding Pre-Harvest Sprouting-Resistant Spring Wheat in Kazakhstan

Breeding spring wheat for stable pre-harvest sprouting (PHS) resistance is constrained by the environmental sensitivity of seed dormancy and the need to maintain agronomic performance. This study integrated multi-environment phenotyping and multi-model GWAS to identify breeding resources in Kazakh spring wheat. A panel...

A. Amalova, Y. Genievskaya, Chudinov Vladimir et al. · 0 citations
Open access Sep 2026

Unlocking the potential of spring wheat genetic resources: uncovering resistance sources against leaf rust and yellow rust

The present study aimed to identify novel loci associated with yellow rust and leaf rust in a genome-wide association study using 1984 spring wheat accessions from the German Federal ex situ Genebank.

Behnaz Soleimani, Anne-Kathrin Pfrieme, Ulrike Beukert et al. · 0 citations

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