Evidence map›Paper›PMID 25993896›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2015

Dynamic evolution of resistance gene analogs in the orthologous genomic regions of powdery mildew resistance gene MlIW170 in Triticum dicoccoides and Aegilops tauschii.

Yong Liang, De-Yun Zhang, Shuhong Ouyang, Jingzhong Xie, Qiuhong Wu, Zhenzhong Wang, Yu Cui, Ping Lu, Dong Zhang, Zi-Ji Liu and 9 more

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Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Wild Emmer (Life (Basel, Switzerland) · 2025
    Article
  4. Fighting wheat powdery mildew: from genes to fields.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
    Review
  5. Fine Mapping of Stripe-Rust-Resistance GenePlants (Basel, Switzerland) · 2022
    Article
  6. Article
  7. Fine mapping of a powdery mildew resistance gene MlIW39 derived from wild emmer wheat (Triticum turgidum ssp. dicoccoides).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Article
  8. Characterization of Pm68, a new powdery mildew resistance gene on chromosome 2BS of Greek durum wheat TRI 1796.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Article
  9. Article
  10. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

19 authors.

Yong LiangState Key Laboratory for Agrobiotechnology/Department of Plant Genetics and Breeding, China Agricultural University, Beijing, China.
De-Yun Zhang
Shuhong Ouyang
Jingzhong Xie
Qiuhong Wu
Zhenzhong Wang
Yu Cui
Ping Lu
Dong Zhang
Zi-Ji Liu
Jie Zhu
Yong-Xing Chen
Yan Zhang
Ming-Cheng Luo
Jan Dvorak
Naxin Huo
Qixin Sun
Yong-Qiang Gu
Zhiyong Liu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

key messageRapid evolution of powdery mildew resistance gene MlIW170 orthologous genomic regions in wheat subgenomes. Wheat is one of the most important staple grain crops in the world and also an excellent model for plant ploidy evolution research with different ploidy levels from diploid to hexaploid. Powdery mildew disease caused by Blumeria graminis f.sp. tritici can result in significant loss in both grain yield and quality in wheat. In this study, the wheat powdery mildew resistance gene MlIW170 locus located at the Triticum dicoccoides chromosome 2B short arm was further characterized by constructing and sequencing a BAC-based physical map contig covering a 0.3 cM genetic distance region (880 kb) and developing additional markers to delineate the resistance gene within a 0.16 cM genetic interval (372 kb). Comparative analyses of the T. dicoccoides 2BS region with the orthologous Aegilops tauschii 2DS region showed great gene colinearity, including the structure organization of both types of RGA1/2-like and RPS2-like resistance genes. Comparative analyses with the orthologous regions from Brachypodium and rice genomes revealed considerable dynamic evolutionary changes that have re-shaped this MlIW170 region in the wheat genome, resulting in a high number of non-syntenic genes including resistance-related genes. This result might reflect the rapid evolution in R-gene regions. Phylogenetic analysis on these resistance-related gene sequences indicated the duplication of these genes in the MlIW170 region, occurred before the separation of the wheat B and D genomes.

Indexed as

Evolution, MolecularAscomycotaChromosomes, PlantDisease ResistanceDNA, PlantGenes, PlantGenetic LinkageGenetic MarkersGenotypePhylogenyPhysical Chromosome MappingPlant DiseasesTriticumDNA, PlantGenetic Markers

Identifiers

PMID25993896

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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.