Evidence map›Paper›PMID 22772588›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2012

Molecular mapping of a powdery mildew resistance gene in common wheat landrace Baihulu and its allelism with Pm24.

Fei Xue, Changyou Wang, Cong Li, Xiayu Duan, Yilin Zhou, Ningjuan Zhao, Yajuan Wang, Wanquan Ji

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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 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Fighting wheat powdery mildew: from genes to fields.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
    Review
  7. Tandem Protein Kinases Emerge as New Regulators of Plant Immunity.Molecular plant-microbe interactions : MPMI · 2021
    Review
  8. Article
  9. Article
  10. Characterization of Pm63, a powdery mildew resistance gene in Iranian landrace PI 628024.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019
    Article
  11. Article
  12. Pm223899, a new recessive powdery mildew resistance gene identified in Afghanistan landrace PI 223899.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Article
  13. Article
  14. Article
  15. Characterization of Pm59, a novel powdery mildew resistance gene in Afghanistan wheat landrace PI 181356.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Article
  16. Article
  17. Article
  18. Molecular tagging of a new broad-spectrum powdery mildew resistance allele Pm2c in Chinese wheat landrace Niaomai.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015
    Article
  19. Genetic and physical mapping of powdery mildew resistance gene MlHLT in Chinese wheat landrace Hulutou.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015
    Article
  20. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

8 authors.

Fei XueCollege of Agronomy, State Key Laboratory of Crop Stress Biology for Arid Areas, Northwest A & F University, Yangling, Shaanxi, 712100, China.
Changyou Wang
Cong Li
Xiayu Duan
Yilin Zhou
Ningjuan Zhao
Yajuan Wang
Wanquan Ji

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Powdery mildew is one of the most devastating diseases of wheat in areas with cool and maritime climates. Chinese wheat landrace Baihulu confers a high level of resistance against a wide range of Blumeria graminis DC f. sp. tritici (Bgt) races, especially those currently prevailing in Shaanxi. The objectives of this study were to determine the chromosome bin location of the mlbhl gene from Baihulu and its allelism with Pm24. To investigate the inheritance of powdery mildew resistance and detect adjacent molecular markers, we constructed a segregating population of 301 F(2) plants and corresponding F(2:3) families derived from Baihulu/Shaanyou 225. Genetic analysis revealed that a single dominant gene was responsible for seedling stage powdery mildew resistance in Baihulu. A genetic map comprising Xgwm106, Xgwm337, Xgwm1675, Xgwm603, Xgwm789, Xbarc229, Xgpw4503, Xcfd72, Xcfd83, Xcfd59, Xcfd19, and mlbhl spanned 28.2 cM on chromosome 1D. Xgwm603/Xgwm789 and Xbarc229 were flanking markers tightly linked to mlbhl at genetic distances of 1.5 and 1.0 cM, respectively. The mlbhl locus was located in chromosome bin 1DS 0.59-1.00 delimited by the SSR markers Xgwm337 and Xbarc229. When tested with a differential array of 23 Bgt isolates Baihulu displayed a response pattern that was clearly distinguishable from that of Chiyacao and varieties or lines possessing documented Pm genes. Allelism analysis indicated that mlbhl is a new gene, either allelic or closely linked with Pm24. The new gene was designated Pm24b.

Indexed as

AllelesAscomycotaChromosome MappingChromosomes, PlantDisease ResistanceGenes, PlantGenetic LociGenetic MarkersInheritance PatternsMicrosatellite RepeatsPlant DiseasesPolymerase Chain ReactionTriticumGenetic Markers

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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.