ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2018
Resistance to Rhynchosporium commune in a collection of European spring barley germplasm.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 22 citations in OpenAlex.
- Genome-wide association analysis of resistance to scald in an adapted multiparent winter malting barley population.The plant genome · 2026Article
- Wild barley (Hordeum spontaneum) and landraces (Hordeum vulgare) from Turkey contain an abundance of novel Rhynchosporium commune resistance loci.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Identification of sources of resistance to scald (Frontiers in plant science · 2023Article
- Pyramiding of scald resistance genes in four spring barley MAGIC populations.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Identification of QTLs conferring resistance to scald (Rhynchosporium commune) in the barley nested association mapping population HEB-25.BMC genomics · 2020Article
- Association mapping of malting quality traits in UK spring and winter barley cultivar collections.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Recent insights into barley and Rhynchosporium commune interactions.Molecular plant pathology · 2020Review
- Fine mapping QSc.VR4, an effective and stable scald resistance locus in barley (Hordeum vulgare L.), to a 0.38-Mb region enriched with LRR-RLK and GLP genes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Characterisation of barley landraces from Syria and Jordan for resistance to rhynchosporium and identification of diagnostic markers for Rrs1TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- High Throughput Screening for New Fungal Polyester Hydrolyzing Enzymes.Frontiers in microbiology · 2020Article
- Bivariate analysis of barley scald resistance with relative maturity reveals a new major QTL on chromosome 3H.Scientific reports · 2019Article
- Characterisation of barley resistance to rhynchosporium on chromosome 6HS.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
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Authors and funding
14 authors at 2 institutions in 2 countries.
Funding
Abstract
key messageAssociation analyses of resistance to Rhynchosporium commune in a collection of European spring barley germplasm detected 17 significant resistance quantitative trait loci. The most significant association was confirmed as Rrs1. Rhynchosporium commune is a fungal pathogen of barley which causes a highly destructive and economically important disease known as rhynchosporium. Genome-wide association mapping was used to investigate the genetic control of host resistance to R. commune in a collection of predominantly European spring barley accessions. Multi-year disease nursery field trials revealed 8 significant resistance quantitative trait loci (QTL), whilst a separate association mapping analysis using historical data from UK national and recommended list trials identified 9 significant associations. The most significant association identified in both current and historical data sources, collocated with the known position of the major resistance gene Rrs1. Seedling assays with R. commune single-spore isolates expressing the corresponding avirulence protein NIP1 confirmed that this locus is Rrs1. These results highlight the significant and continuing contribution of Rrs1 to host resistance in current elite spring barley germplasm. Varietal height was shown to be negatively correlated with disease severity, and a resistance QTL was identified that co-localised with the semi-dwarfing gene sdw1, previously shown to contribute to disease escape. The remaining QTL represent novel resistances that are present within European spring barley accessions. Associated markers to Rrs1 and other resistance loci, identified in this study, represent a set of tools that can be exploited by breeders for the sustainable deployment of varietal resistance in new cultivars.
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