Evidence map›Paper›PMID 27462338›Full record

ArticleFrontiers in plant science2016

Shotgun Label-free Proteomic Analysis of Clubroot (Plasmodiophora brassicae) Resistance Conferred by the Gene Rcr1 in Brassica rapa.

Tao Song, Mingguang Chu, Rachid Lahlali, Fengqun Yu, Gary Peng

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.5field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 40 citations in OpenAlex.

  1. Advanced breeding techniques inPlant signaling & behavior · 2026
    Review
  2. Article
  3. Metabolomic Profiling Identifies Key Metabolites and Defense Pathways inInternational journal of molecular sciences · 2025
    Article
  4. Rapid introgression of the clubroot resistance geneMolecular breeding : new strategies in plant improvement · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. What Can We Learn from -Omics Approaches to Understand Clubroot Disease?International journal of molecular sciences · 2022
    Review
  9. Article
  10. A Proteome-Level Investigation IntoFrontiers in plant science · 2022
    Article
  11. Article
  12. Comparative Transcriptome Analysis of Rutabaga (International journal of molecular sciences · 2020
    Article
  13. Understanding Host-Pathogen Interactions inPlants (Basel, Switzerland) · 2020
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. 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

5 authors at 2 institutions in 1 country.

Tao SongDepartment of Agriculture and Agri-Food Canada, Saskatoon Research and Development Center Saskatoon, SK, Canada.
Mingguang ChuDepartment of Agriculture and Agri-Food Canada, Saskatoon Research and Development Center Saskatoon, SK, Canada.
Rachid LahlaliDepartment of Agriculture and Agri-Food Canada, Saskatoon Research and Development CenterSaskatoon, SK, Canada; Canadian Light Source Inc.Saskatoon, SK, Canada.
Fengqun YuDepartment of Agriculture and Agri-Food Canada, Saskatoon Research and Development Center Saskatoon, SK, Canada.
Gary PengDepartment of Agriculture and Agri-Food Canada, Saskatoon Research and Development Center Saskatoon, SK, Canada.
Saskatoon Research and Development CentreAgriculture and Agri-Food Canada · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clubroot, caused by the plasmodiophorid pathogen Plasmodiophora brassicae, is one of the most serious diseases on Brassica crops worldwide and a major threat to canola production in western Canada. Host resistance is the key strategy for clubroot management on canola. Several clubroot resistance (CR) genes have been identified, but the mechanisms associated with these CR genes are poorly understood. In the current study, a label-free shotgun proteomic approach was used to profile and compare the proteomes of Brassica rapa carrying and not carrying the CR gene Rcr1 in response to P. brassicae infection. A total of 527 differentially accumulated proteins (DAPs) were identified between the resistant (with Rcr1) and susceptible (without Rcr1) samples, and functional annotation of these DAPs indicates that the perception of P. brassicae and activation of defense responses are triggered via an unique signaling pathway distinct from common modes of recognition receptors reported with many other plant-pathogen interactions; this pathway appears to act in a calcium-independent manner through a not-well-defined cascade of mitogen-activated protein kinases and may require the ubiquitin-26S proteasome found to be related to abiotic stresses, especially the cold-stress tolerance in other studies. Both up-regulation of defense-related and down-regulation of pathogenicity-related metabolism was observed in plants carrying Rcr1, and these functions may all contribute to the CR mediated by Rcr1. These results, combined with those of transcriptomic analysis reported earlier, improved our understanding of molecular mechanisms associated with Rcr1 and CR at large, and identified candidate metabolites or pathways related to specific resistance mechanisms. Deploying CR genes with different modes of action may help improve the durability of CR.

Indexed as

canolaclubrootgene ontologyglobal proteome machineshot-gun proteomics

Identifiers

PMID27462338
PMCPMC4939851
OpenAlexW2462407086

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.