ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2012
High-density mapping and marker development for the powdery mildew resistance gene PmAS846 derived from wild emmer wheat (Triticum turgidum var. dicoccoides).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed.
- Wild Emmer (Life (Basel, Switzerland) · 2025Article
- A diverse panel of 755 bread wheat accessions harbors untapped genetic diversity in landraces and reveals novel genetic regions conferring powdery mildew resistance.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Fighting wheat powdery mildew: from genes to fields.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- TaSYP137 and TaVAMP723, the SNAREs Proteins from Wheat, Reduce Resistance toInternational journal of molecular sciences · 2023Article
- Novel genomic regions on chromosome 5B controlling wheat powdery mildew seedling resistance under Egyptian conditions.Frontiers in plant science · 2023Article
- Fine Mapping and Candidate Gene Analysis ofInternational journal of molecular sciences · 2022Article
- Fine mapping and distribution analysis of hybrid necrosis genes Ne1 and Ne2 in wheat in China.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Using a high density bin map to analyze quantitative trait locis of germination ability of maize at low temperatures.Frontiers in plant science · 2022Article
- Identification and expression analysis of heat-shock proteins in wheat infected with powdery mildew and stripe rust.The plant genome · 2021Article
- Genetic mapping of a novel powdery mildew resistance gene in wild emmer wheat from "Evolution Canyon" in Mt. Carmel Israel.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Mapping Powdery Mildew (International journal of molecular sciences · 2020Article
- Gene co-expression network analysis provides a novel insight into the dynamic response of wheat to powdery mildew stress.Journal of genetics · 2020Article
- Transcriptome and Proteome-Based Network Analysis Reveals a Model of Gene Activation in Wheat Resistance to Stripe Rust.International journal of molecular sciences · 2019Article
- Development of a set of PCR markers specific to Aegilops longissima chromosome arms and application in breeding a translocation line.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Development and comparative genomic mapping of Dasypyrum villosum 6V#4S-specific PCR markers using transcriptome data.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Back into the wild-Apply untapped genetic diversity of wild relatives for crop improvement.Evolutionary applications · 2017Review
- Comparative mapping of powdery mildew resistance gene Pm21 and functional characterization of resistance-related genes in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- Collinearity Analysis and High-Density Genetic Mapping of the Wheat Powdery Mildew Resistance Gene Pm40 in PI 672538.PloS one · 2016Article
- Molecular organization and comparative analysis of chromosome 5B of the wild wheat ancestor Triticum dicoccoides.Scientific reports · 2015Article
- Brachypodium as an emerging model for cereal-pathogen interactions.Annals of botany · 2015Review
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Abstract
Powdery mildew, caused by Blumeria graminis f. sp. tritici, is an important foliar disease of wheat worldwide. The dominant powdery mildew resistance gene PmAS846 was transferred to the hexaploid wheat lines N9134 and N9738 from wild emmer wheat (Triticum dicoccoides) in 1995, and it is still one of the most effective resistance genes in China. A high resolution genetic map for PmAS846 locus was constructed using two F(2) populations and corresponding F(2:3) families developed from the crosses of N9134/Shaanyou 225 and N9738/Huixianhong. Synteny between wheat and Brachypodium distachyon and rice was used to develop closely linked molecular markers to reduce the genetic interval around PmAS846. Twenty-six expressed sequence tag-derived markers were mapped to the PmAS846 locus. Five markers co-segregated with PmAS846 in the F(2) population of N9134/Shaanyou 225. PmAS846 was physically located to wheat chromosome 5BL bin 0.75-0.76 within a gene-rich region. The markers order is conserved between wheat and Brachypodium distachyon, but rearrangements are present in rice. Two markers, BJ261635 and CJ840011 flanked PmAS846 and narrowed PmAS846 to a region that is collinear with 197 and 112 kb genomic regions on Brachypodium chromosome 4 and rice chromosome 9, respectively. The genes located on the corresponding homologous regions in Brachypodium, rice and barley could be considered for further marker saturation and identification of potential candidate genes for PmAS846. The markers co-segregating with PmAS846 provide a potential target site for positional cloning of PmAS846, and can be used for marker-assisted selection of this gene.
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