Evidence map›Paper›PMID 21132017›Full record

ArticleEMBO reports2011

Chromatin modification acts as a memory for systemic acquired resistance in the plant stress response.

Michal Jaskiewicz, Uwe Conrath, Christoph Peterhänsel

Open access · greenAbstract read
In one paragraph

Article in EMBO reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 241 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
241citing papers in PubMed, 2 pooled it
33.9field-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

241 citing papers in PubMed, 2 syntheses or guidelines pooled it, 540 citations in OpenAlex.

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181 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

3 authors at 1 institution in 1 country.

Michal JaskiewiczDepartment of Botany, Rheinisch-Westfälische Technische Hochschule Aachen University, Aachen 52056, Germany.
Uwe Conrath
Christoph Peterhänsel
RWTH Aachen University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Priming of defence genes for amplified response to secondary stress can be induced by application of the plant hormone salicylic acid or its synthetic analogue acibenzolar S-methyl. In this study, we show that treatment with acibenzolar S-methyl or pathogen infection of distal leaves induce chromatin modifications on defence gene promoters that are normally found on active genes, although the genes remain inactive. This is associated with an amplified gene response on challenge exposure to stress. Mutant analyses reveal a tight correlation between histone modification patterns and gene priming. The data suggest a histone memory for information storage in the plant stress response.

Indexed as

Stress, PhysiologicalAcetylationArabidopsisChromatinHistonesMethylationPlant ImmunityPlant LeavesPseudomonas syringaeThiadiazolesTranscription FactorsTranscription, GeneticChromatinHistonesS-methyl benzo(1,2,3)thiadiazole-7-carbothioateThiadiazolesTranscription Factors

Identifiers

PMID21132017
PMCPMC3024125
OpenAlexW1963645516

What OpenQuestion holds

Textmetadata
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.