Evidence map›Paper›PMID 24376876›Full record

ArticlePloS one2013

Identification of novel QTLs for isolate-specific partial resistance to Plasmodiophora brassicae in Brassica rapa.

Jingjing Chen, Jing Jing, Zhongxiang Zhan, Teng Zhang, Chunyu Zhang, Zhongyun Piao

Open access · goldAbstract 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 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
4.2field-weighted citation impact, top 7% of its field
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

63 citing papers in PubMed, 109 citations in OpenAlex.

  1. Review
  2. Article
  3. Identification and characterization ofHorticulture research · 2025
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  6. Rapid introgression of the clubroot resistance geneMolecular breeding : new strategies in plant improvement · 2025
    Article
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  8. Comprehensive review ofFrontiers in microbiology · 2025
    Review
  9. Article
  10. Genetic Mapping and Characterization of the Clubroot Resistance GeneInternational journal of molecular sciences · 2024
    Article
  11. Article
  12. RNA-Seq Bulked Segregant Analysis of an ExoticInternational journal of molecular sciences · 2024
    Article
  13. Pathotyping Systems and Pathotypes ofPathogens (Basel, Switzerland) · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Fine mapping and candidate gene analysis ofFrontiers in plant science · 2024
    Article
  18. Analysis of the role ofFrontiers in plant science · 2023
    Article
  19. Article
  20. Article

3 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

Jingjing ChenCollege of Horticulture, Shenyang Agricultural University, Shenyang, China.
Jing JingCollege of Horticulture, Shenyang Agricultural University, Shenyang, China.
Zhongxiang ZhanNational Key Laboratory of Crop Genetic Improvement and College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China.
Teng ZhangCollege of Horticulture, Shenyang Agricultural University, Shenyang, China.
Chunyu ZhangNational Key Laboratory of Crop Genetic Improvement and College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China.
Zhongyun PiaoCollege of Horticulture, Shenyang Agricultural University, Shenyang, China.
Shenyang Agricultural University · CNHuazhong Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plasmodiophora brassicae, the causal agent of clubroot disease of the Brassica crops, is widespread in the world. Quantitative trait loci (QTLs) for partial resistance to 4 different isolates of P. brassicae (Pb2, Pb4, Pb7, and Pb10) were investigated using a BC1F1 population from a cross between two subspecies of Brassica rapa, i.e. Chinese cabbage inbred line C59-1 as a susceptible recurrent parent and turnip inbred line ECD04 as a resistant donor parent. The BC1F2 families were assessed for resistance under controlled conditions. A linkage map constructed with simple sequence repeats (SSR), unigene-derived microsatellite (UGMS) markers, and specific markers linked to published clubroot resistance (CR) genes of B. rapa was used to perform QTL mapping. A total of 6 QTLs residing in 5 CR QTL regions of the B. rapa chromosomes A01, A03, and A08 were identified to account for 12.2 to 35.2% of the phenotypic variance. Two QTL regions were found to be novel except for 3 QTLs in the respective regions of previously identified Crr1, Crr2, and Crr3. QTL mapping results indicated that 1 QTL region was common for partial resistance to the 2 isolates of Pb2 and Pb7, whereas the others were specific for each isolate. Additionally, synteny analysis between B. rapa and Arabidopsis thaliana revealed that all CR QTL regions were aligned to a single conserved crucifer blocks (U, F, and R) on 3 Arabidopsis chromosomes where 2 CR QTLs were detected in A. thaliana. These results suggest that some common ancestral genomic regions were involved in the evolution of CR genes in B. rapa.

Indexed as

Brassica rapaChromosome MappingDisease ResistanceEvolution, MolecularMicrosatellite RepeatsPlant DiseasesQuantitative Trait LociSpecies SpecificitySynteny

Identifiers

PMID24376876
PMCPMC3869933
OpenAlexW2086829335

What OpenQuestion holds

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LicenceCC BY
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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.