Evidence map›Paper›PMID 23526955›Full record

ArticlePloS one2013

Fine mapping of wheat stripe rust resistance gene Yr26 based on collinearity of wheat with Brachypodium distachyon and rice.

Xiaojuan Zhang, Dejun Han, Qingdong Zeng, Yinghui Duan, Fengping Yuan, Jingdong Shi, Qilin Wang, Jianhui Wu, Lili Huang, Zhensheng Kang

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

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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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Evaluation of the Potential Risk Posed by EmergingJournal of fungi (Basel, Switzerland) · 2025
    Article
  4. Molecular and Cytological Identification of Wheat-Plants (Basel, Switzerland) · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Genetic mapping of a barley leaf rust resistance gene Rph26 introgressed from Hordeum bulbosum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Article
  9. Article
  10. Defeating the Warrior: genetic architecture of triticale resistance against a novel aggressive yellow rust race.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Fine mapping and identification of a candidate gene for the barley Un8 true loose smut resistance gene.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015
    Article
  17. Review
  18. Review
  19. 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

10 authors.

Xiaojuan ZhangState Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant Protection, Northwest A&F University, Yangling, Shaanxi, P. R. China.
Dejun Han
Qingdong Zeng
Yinghui Duan
Fengping Yuan
Jingdong Shi
Qilin Wang
Jianhui Wu
Lili Huang
Zhensheng Kang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Yr26 gene, conferring resistance to all currently important races of Puccinia striiformis f. sp. tritici (Pst) in China, was previously mapped to wheat chromosome deletion bin C-1BL-6-0.32 with low-density markers. In this study, collinearity of wheat to Brachypodium distachyon and rice was used to develop markers to saturate the chromosomal region containing the Yr26 locus, and a total of 2,341 F2 plants and 551 F2∶3 progenies derived from Avocet S×92R137 were used to develop a fine map of Yr26. Wheat expressed sequence tags (ESTs) located in deletion bin C-1BL-6-0.32 were used to develop sequence tagged site (STS) markers. The EST-STS markers flanking Yr26 were used to identify collinear regions of the rice and B. distachyon genomes. Wheat ESTs with significant similarities in the two collinear regions were selected to develop conserved markers for fine mapping of Yr26. Thirty-one markers were mapped to the Yr26 region, and six of them cosegregated with the resistance gene. Marker orders were highly conserved between rice and B. distachyon, but some rearrangements were observed between rice and wheat. Two flanking markers (CON-4 and CON-12) further narrowed the genomic region containing Yr26 to a 1.92 Mb region in B. distachyon chromosome 3 and a 1.17 Mb region in rice chromosome 10, and two putative resistance gene analogs were identified in the collinear region of B. distachyon. The markers developed in this study provide a potential target site for further map-based cloning of Yr26 and should be useful in marker assisted selection for pyramiding the gene with other resistance genes.

Indexed as

Genes, PlantBasidiomycotaBrachypodiumChromosome MappingChromosomes, PlantExpressed Sequence TagsGenetic MarkersOryzaPlant DiseasesSequence Tagged SitesSpecies SpecificityTriticumGenetic Markers

Identifiers

PMID23526955
PMCPMC3589488

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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.