Evidence map›Paper›PMID 32032516›Full record

ArticleCell2020

Co-incidence of Damage and Microbial Patterns Controls Localized Immune Responses in Roots.

Feng Zhou, Aurélia Emonet, Valérie Dénervaud Tendon, Peter Marhavy, Dousheng Wu, Thomas Lahaye, Niko Geldner

Open access · hybridAbstract read
In one paragraph

Article in Cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed
44.7field-weighted citation impact, top 1% 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

110 citing papers in PubMed, 291 citations in OpenAlex.

  1. Article
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  8. Review
  9. Article
  10. Processing and release of endogenous immunogenic peptide signals.The Plant journal : for cell and molecular biology · 2026
    Review
  11. Review
  12. Spatial organization of plant defense at the infection front.bioRxiv : the preprint server for biology · 2026
    Article
  13. Artificial soil (ArtSoil): Recreating soil conditions in synthetic plant growth media.The Plant journal : for cell and molecular biology · 2026
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Feng ZhouDepartment of Plant Molecular Biology, Biophore, UNIL-Sorge, University of Lausanne, 1015 Lausanne, Switzerland. Electronic address: feng.zhou@unil.ch.
Aurélia EmonetDepartment of Plant Molecular Biology, Biophore, UNIL-Sorge, University of Lausanne, 1015 Lausanne, Switzerland.
Valérie Dénervaud TendonDepartment of Plant Molecular Biology, Biophore, UNIL-Sorge, University of Lausanne, 1015 Lausanne, Switzerland.
Peter MarhavyDepartment of Plant Molecular Biology, Biophore, UNIL-Sorge, University of Lausanne, 1015 Lausanne, Switzerland.
Dousheng WuZMBP-General Genetics, University of Tübingen, Auf der Morgenstelle 32, 72076 Tübingen, Germany.
Thomas LahayeZMBP-General Genetics, University of Tübingen, Auf der Morgenstelle 32, 72076 Tübingen, Germany.
Niko GeldnerDepartment of Plant Molecular Biology, Biophore, UNIL-Sorge, University of Lausanne, 1015 Lausanne, Switzerland. Electronic address: niko.geldner@unil.ch.
University of Lausanne · CHUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recognition of microbe-associated molecular patterns (MAMPs) is crucial for the plant's immune response. How this sophisticated perception system can be usefully deployed in roots, continuously exposed to microbes, remains a mystery. By analyzing MAMP receptor expression and response at cellular resolution in Arabidopsis, we observed that differentiated outer cell layers show low expression of pattern-recognition receptors (PRRs) and lack MAMP responsiveness. Yet, these cells can be gated to become responsive by neighbor cell damage. Laser ablation of small cell clusters strongly upregulates PRR expression in their vicinity, and elevated receptor expression is sufficient to induce responsiveness in non-responsive cells. Finally, localized damage also leads to immune responses to otherwise non-immunogenic, beneficial bacteria. Damage-gating is overridden by receptor overexpression, which antagonizes colonization. Our findings that cellular damage can "switch on" local immune responses helps to conceptualize how MAMP perception can be used despite the presence of microbial patterns in the soil.

Indexed as

ArabidopsisArabidopsis ProteinsAscorbate PeroxidasesFlagellinGene Expression Regulation, PlantLaser TherapyMembrane ProteinsMicroscopy, ConfocalPlant DiseasesPlant RootsProtein KinasesReceptors, Pattern RecognitionSignal TransductionTime-Lapse ImagingAPX5 protein, ArabidopsisArabidopsis ProteinsAscorbate PeroxidasesFlagellinFRK1 protein, ArabidopsisMembrane ProteinsProtein KinasesReceptors, Pattern RecognitionArabidopsisdamage-gatinglocalized responsemicrobe patternspattern-recognition receptorsroot immunity

Identifiers

PMID32032516
PMCPMC7042715
OpenAlexW3005151917

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.