Evidence map›Paper›PMID 31813131›Full record

ArticleMolecular biology reports2020

Genome-wide association mapping for adult resistance to powdery mildew in common wheat.

Yichen Kang, Karen Barry, Fangbing Cao, Meixue Zhou

Abstract read
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In one paragraph

Article in Molecular biology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–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

20 citing papers in PubMed.

  1. Identification of stripe rust resistance loci in Gansu wheat landraces using genome-wide association analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Article
  2. Article
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  6. Article
  7. Review
  8. Article
  9. Review
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  11. Review
  12. Fine mapping of QPm.caas-3BS, a stable QTL for adult-plant resistance to powdery mildew in wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Review
  13. Genome-wide association study reveals a genomic region on 5AL for salinity tolerance in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Article
  14. Article
  15. Review
  16. Article
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  19. Mapping Powdery Mildew (International journal of molecular sciences · 2020
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Yichen KangTIA, University of Tasmania, Private Bag 1375, Launceston, TAS, 7250, Australia.
Karen BarryTIA, University of Tasmania, Private Bag 98, Hobart, TAS, 7001, Australia.
Fangbing CaoDepartment of Agronomy, College of Agriculture and Biotechnology, Zijingang Campus, Zhejiang University, Hangzhou, 310058, China.
Meixue ZhouTIA, University of Tasmania, Private Bag 1375, Launceston, TAS, 7250, Australia. meixue.zhou@utas.edu.au.ORCID http://orcid.org/0000-0003-3009-7854

Funding

Grains Research and Development Corporation UT000030
6 · The paper itself

Abstract

Blumeria graminis f. sp. tritici, the causal agent of wheat powdery mildew disease, can occur at all stages of the crop and constantly threatens wheat production. To identify candidate resistance genes for powdery mildew, we performed GWAS (genome-wide association studies) on a total set of 329 wheat varieties obtained from different origins. These wheat materials were genotyped using wheat 90K SNP array and evaluated for their resistance in either field or glasshouse condition from 2016 to 2018. Using a mixed linear model, 33 SNP markers of which 14 QTL (quantitative trait loci) were later defined were observed to associate with powdery mildew resistance. Among these, QTL on chromosome 3A, 3B, 6D and 7D were concluded as potentially new QTL. Exploration of candidate genes for new QTL suggested roles of these genes involved in encoding disease resistance and defence-related proteins, and regulating early immune response to the pathogen. Overall, the results reveal that GWAS can be an effective means of identifying marker-trait associations, though further functional validation and fine-mapping of gene candidates are required before creating opportunities for developing new resistant genotypes.

Indexed as

Chromosome MappingGenome, PlantGenome-Wide Association StudyAllelesDisease ResistanceGenes, PlantGenetic MarkersGenotypeLinkage DisequilibriumPlant DiseasesPolymorphism, Single NucleotideQuantitative Trait LociTriticumGenetic MarkersMarker-trait associationPowdery mildewQuantitative trait lociSingle nucleotide polymorphismWheat

Identifiers

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Registered trials

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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.