Evidence map›Paper›PMID 34007033›Full record

ArticleNature plants2021

A general non-self response as part of plant immunity.

Benjamin A Maier, Patrick Kiefer, Christopher M Field, Lucas Hemmerle, Miriam Bortfeld-Miller, Barbara Emmenegger, Martin Schäfer, Sebastian Pfeilmeier, Shinichi Sunagawa, Christine M Vogel and 1 more

Abstract read
In one paragraph

Article in Nature plants, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
–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

38 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Mechanisms and balanced regulation of plant immunity.Nature reviews. Molecular cell biology · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. MAPK Cascades in Plant Microbiota Structure and Functioning.Journal of microbiology (Seoul, Korea) · 2024
    Review
  16. Article
  17. Article
  18. Article
  19. The seed microbiomes of staple food crops.Microbial biotechnology · 2023
    Review
  20. Phyllosphere Microbiome in Plant Health and Disease.Plants (Basel, Switzerland) · 2023
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Benjamin A MaierInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Patrick KieferInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Christopher M FieldInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Lucas HemmerleInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Miriam Bortfeld-MillerInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Barbara EmmeneggerInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Martin SchäferInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Sebastian PfeilmeierInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-8951-6163
Shinichi SunagawaInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0003-3065-0314
Christine M VogelInstitute of Microbiology, ETH Zurich, Zurich, Switzerland.
Julia A VorholtInstitute of Microbiology, ETH Zurich, Zurich, Switzerland. jvorholt@ethz.ch.ORCID http://orcid.org/0000-0002-6011-4910

Funding

European Research Council 668991
6 · The paper itself

Abstract

Plants, like other multicellular lifeforms, are colonized by microorganisms. How plants respond to their microbiota is currently not well understood. We used a phylogenetically diverse set of 39 endogenous bacterial strains from Arabidopsis thaliana leaves to assess host transcriptional and metabolic adaptations to bacterial encounters. We identified a molecular response, which we termed the general non-self response (GNSR) that involves the expression of a core set of 24 genes. The GNSR genes are not only consistently induced by the presence of most strains, they also comprise the most differentially regulated genes across treatments and are predictive of a hierarchical transcriptional reprogramming beyond the GNSR. Using a complementary untargeted metabolomics approach we link the GNSR to the tryptophan-derived secondary metabolism, highlighting the importance of small molecules in plant-microbe interactions. We demonstrate that several of the GNSR genes are required for resistance against the bacterial pathogen Pseudomonas syringae. Our results suggest that the GNSR constitutes a defence adaptation strategy that is consistently elicited by diverse strains from various phyla, contributes to host protection and involves secondary metabolism.

Indexed as

ArabidopsisBacteriaGene Expression Regulation, PlantGenes, PlantMetabolomePhylogenyPlant DiseasesPlant ImmunitySecondary MetabolismTryptophanTryptophan

Identifiers

PMID34007033
PMCPMC7610825

What OpenQuestion holds

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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.