ArticleG3 (Bethesda, Md.)2016
Fine Mapping of the Barley Chromosome 6H Net Form Net Blotch Susceptibility Locus.
Article in G3 (Bethesda, Md.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 48 citations in OpenAlex.
- Resistance to the oat leaf blotch pathogen (Pyrenophora avenae) is delimited to a region of chromosome 1D that harbors a candidate resistance kinase fusion protein.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- High resolution mapping of a novel non-transgressive hybrid susceptibility locus in barley exploited by P. teres f. maculata.BMC plant biology · 2024Article
- Genetic and physical localization of a major susceptibility gene to Pyrenophora teres f. maculata in barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- 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
- Association mapping reveals a reciprocal virulence/avirulence locus within diverse US Pyrenophora teres f. maculata isolates.BMC genomics · 2022Article
- Genetic mapping of host resistance to the Pyrenophora teres f. maculata isolate 13IM8.3.G3 (Bethesda, Md.) · 2021Article
- Mutations in a barley cytochrome P450 gene enhances pathogen induced programmed cell death and cutin layer instability.PLoS genetics · 2021Article
- Genome-wide association mapping of Pyrenophora teres f. maculata and Pyrenophora teres f. teres resistance loci utilizing natural Turkish wild and landrace barley populations.G3 (Bethesda, Md.) · 2021Article
- Review
- Research advances in the Pyrenophora teres-barley interaction.Molecular plant pathology · 2020Review
- The BarleyFrontiers in genetics · 2020Article
- Harnessing Transcription Factors as Potential Tools to Enhance Grain Size Under Stressful Abiotic Conditions in Cereal Crops.Frontiers in plant science · 2020Review
- Genetic analysis of a worldwide barley collection for resistance to net form of net blotch disease (Pyrenophora teres f. teres).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Mapping of barley susceptibility/resistance QTL against spot form net blotch caused by Pyrenophora teres f. maculata using RIL populations.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- PyramidingFrontiers in plant science · 2018Article
- Identification of quantitative trait loci associated with resistance to net form net blotch in a collection of Nordic barley germplasm.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Association mapping utilizing diverse barley lines reveals net form net blotch seedling resistance/susceptibility loci.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Article
- Genetic analysis of net form net blotch resistance in barley lines CIho 5791 and Tifang against a global collection of P. teres f. teres isolates.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Net form net blotch, caused by the necrotrophic fungal pathogen Pyrenophora teres f. teres, is a destructive foliar disease of barley with the potential to cause significant yield loss in major production regions throughout the world. The complexity of the host-parasite genetic interactions in this pathosystem hinders the deployment of effective resistance in barley cultivars, warranting a deeper understanding of the interactions. Here, we report on the high-resolution mapping of the dominant susceptibility locus near the centromere of chromosome 6H in the barley cultivars Rika and Kombar, which are putatively targeted by necrotrophic effectors from P. teres f. teres isolates 6A and 15A, respectively. Utilization of progeny isolates derived from a cross of P. teres f. teres isolates 6A × 15A harboring single major virulence loci (VK1, VK2, and VR2) allowed for the Mendelization of single inverse gene-for-gene interactions in a high-resolution population consisting of 2976 Rika × Kombar recombinant gametes. Brachypodium distachyon synteny was exploited to develop and saturate the susceptibility region with markers, delimiting it to ∼0.24 cM and a partial physical map was constructed. This genetic and physical characterization further resolved the dominant susceptibility locus, designated Spt1 (susceptibility to P. teres f. teres). The high-resolution mapping and cosegregation of the Spt1.R and Spt1.K gene/s indicates tightly linked genes in repulsion or alleles possibly targeted by different necrotrophic effectors. Newly developed barley genomic resources greatly enhance the efficiency of positional cloning efforts in barley, as demonstrated by the Spt1 fine mapping and physical contig identification reported here.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.