Evidence map›Paper›PMID 34015058›Full record

ArticlePLoS pathogens2021

Immunity onset alters plant chromatin and utilizes EDA16 to regulate oxidative homeostasis.

Alonso J Pardal, Sophie J M Piquerez, Ana Dominguez-Ferreras, Lucas Frungillo, Emmanouil Mastorakis, Emma Reilly, David Latrasse, Lorenzo Concia, Selena Gimenez-Ibanez, Steven H Spoel and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. PlantCHRs: A comprehensive database of plant chromatin remodeling factors.Computational and structural biotechnology journal · 2023
    Article
  6. Article
  7. Review
  8. Article
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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

12 authors at 4 institutions in 3 countries.

Alonso J PardalSchool of Life Sciences, University of Warwick, Coventry, United Kingdom.
Sophie J M PiquerezSchool of Life Sciences, University of Warwick, Coventry, United Kingdom.
Ana Dominguez-FerrerasSchool of Life Sciences, University of Warwick, Coventry, United Kingdom.ORCID 0000-0003-0822-2145
Lucas FrungilloInstitute of Molecular Plant Sciences, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom.ORCID 0000-0003-0693-881X
Emmanouil MastorakisSchool of Life Sciences, University of Warwick, Coventry, United Kingdom.
Emma ReillySchool of Life Sciences, University of Warwick, Coventry, United Kingdom.ORCID 0000-0003-1198-2145
David LatrasseInstitute of Plant Sciences Paris-Saclay (IPS2), CNRS, INRAE, Université de Paris, Orsay, France.
Lorenzo ConciaInstitute of Plant Sciences Paris-Saclay (IPS2), CNRS, INRAE, Université de Paris, Orsay, France.ORCID 0000-0002-7401-7214
Selena Gimenez-IbanezPlant Molecular Genetics Department, Centro Nacional de Biotecnología-CSIC (CNB-CSIC), Madrid, Spain.
Steven H SpoelInstitute of Molecular Plant Sciences, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom.ORCID 0000-0003-4340-7591
Moussa BenhamedInstitute of Plant Sciences Paris-Saclay (IPS2), CNRS, INRAE, Université de Paris, Orsay, France.
Vardis NtoukakisSchool of Life Sciences, University of Warwick, Coventry, United Kingdom.ORCID 0000-0003-0069-6004
University of Warwick · GBCentre National de la Recherche Scientifique · FRUniversity of Edinburgh · GBCentro Nacional de Biotecnología · ES

Funding

Biotechnology and Biological Sciences Research Council BB/M01116X/1Biotechnology and Biological Sciences Research Council BB/M017982/1
6 · The paper itself

Abstract

Perception of microbes by plants leads to dynamic reprogramming of the transcriptome, which is essential for plant health. The appropriate amplitude of this transcriptional response can be regulated at multiple levels, including chromatin. However, the mechanisms underlying the interplay between chromatin remodeling and transcription dynamics upon activation of plant immunity remain poorly understood. Here, we present evidence that activation of plant immunity by bacteria leads to nucleosome repositioning, which correlates with altered transcription. Nucleosome remodeling follows distinct patterns of nucleosome repositioning at different loci. Using a reverse genetic screen, we identify multiple chromatin remodeling ATPases with previously undescribed roles in immunity, including EMBRYO SAC DEVELOPMENT ARREST 16, EDA16. Functional characterization of the immune-inducible chromatin remodeling ATPase EDA16 revealed a mechanism to negatively regulate immunity activation and limit changes in redox homeostasis. Our transcriptomic data combined with MNase-seq data for EDA16 functional knock-out and over-expressor mutants show that EDA16 selectively regulates a defined subset of genes involved in redox signaling through nucleosome repositioning. Thus, collectively, chromatin remodeling ATPases fine-tune immune responses and provide a previously uncharacterized mechanism of immune regulation.

Indexed as

Adenosine TriphosphatasesArabidopsisArabidopsis ProteinsChromatinChromatin Assembly and DisassemblyDNA HelicasesHomeostasisNicotianaNucleosomesOxidation-ReductionOxidative StressPlant DiseasesPlant ImmunityPseudomonas syringaeAdenosine TriphosphatasesArabidopsis ProteinsAT1G61140 protein, ArabidopsisChromatinDNA HelicasesNucleosomes

Identifiers

PMID34015058
PMCPMC8171942
OpenAlexW3163663546

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.