ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2017
Inverse gene-for-gene interactions contribute additively to tan spot susceptibility in wheat.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 46 citations in OpenAlex.
- The broad host range pathogen Sclerotinia sclerotiorum produces multiple effector proteins that induce host cell death intracellularly.Molecular plant pathology · 2023Article
- Varietal Screening of Durum Wheat Varieties for Resistance toBioMed research international · 2022Article
- Genomic Analysis and Delineation of the Tan Spot Susceptibility LocusFrontiers in plant science · 2022Article
- Necrotrophic Fungus Pyrenophora tritici-repentis Triggers Expression of Multiple Resistance Components in Resistant and Susceptible Wheat Cultivars.The plant pathology journal · 2021Article
- Resistance of winter wheat varieties to tan spot in the North Caucasus region of Russia.Saudi journal of biological sciences · 2021Article
- A wheat cysteine-rich receptor-like kinase confers broad-spectrum resistance against Septoria tritici blotch.Nature communications · 2021Article
- Article
- Fire Blight Susceptibility inFrontiers in plant science · 2021Article
- Meta-QTL analysis of tan spot resistance in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Genome-wide association mapping of tan spot resistance in a worldwide collection of durum wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Identification of a major dominant gene for race-nonspecific tan spot resistance in wild emmer wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- QTL mapping of resistance to tan spot induced by race 2 of Pyrenophora tritici-repentis in tetraploid wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- The Evolutionary and Molecular Features of Broad Host-Range Necrotrophy in Plant Pathogenic Fungi.Frontiers in plant science · 2020Review
- Characterization of SoybeanPlant physiology · 2019Article
- Discovering new alleles for yellow spot resistance in the Vavilov wheat collection.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Identification of a locus in maize controlling response to a host-selective toxin derived from Cochliobolus heterostrophus, causal agent of southern leaf blight.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Characterizing Virulence of thePathogens (Basel, Switzerland) · 2018Article
- Disease Resistance Mechanisms in Plants.Genes · 2018Review
- A review of wheat diseases-a field perspective.Molecular plant pathology · 2018Review
- Dissection of the multigenic wheat stem rust resistance present in the Montenegrin spring wheat accession PI 362698.BMC genomics · 2018Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageTan spot susceptibility is conferred by multiple interactions of necrotrophic effector and host sensitivity genes. Tan spot of wheat, caused by Pyrenophora tritici-repentis, is an important disease in almost all wheat-growing areas of the world. The disease system is known to involve at least three fungal-produced necrotrophic effectors (NEs) that interact with the corresponding host sensitivity (S) genes in an inverse gene-for-gene manner to induce disease. However, it is unknown if the effects of these NE-S gene interactions contribute additively to the development of tan spot. In this work, we conducted disease evaluations using different races and quantitative trait loci (QTL) analysis in a wheat recombinant inbred line (RIL) population derived from a cross between two susceptible genotypes, LMPG-6 and PI 626573. The two parental lines each harbored a single known NE sensitivity gene with LMPG-6 having the Ptr ToxC sensitivity gene Tsc1 and PI 626573 having the Ptr ToxA sensitivity gene Tsn1. Transgressive segregation was observed in the population for all races. QTL mapping revealed that both loci (Tsn1 and Tsc1) were significantly associated with susceptibility to race 1 isolates, which produce both Ptr ToxA and Ptr ToxC, and the two genes contributed additively to tan spot susceptibility. For isolates of races 2 and 3, which produce only Ptr ToxA and Ptr ToxC, only Tsn1 and Tsc1 were associated with tan spot susceptibility, respectively. This work clearly demonstrates that tan spot susceptibility in this population is due primarily to two NE-S interactions. Breeders should remove both sensitivity genes from wheat lines to obtain high levels of tan spot resistance.
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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.