Evidence map›Paper›PMID 28242654›Full record

ArticlePlant physiology2017

Cellulose-Derived Oligomers Act as Damage-Associated Molecular Patterns and Trigger Defense-Like Responses.

Clarice de Azevedo Souza, Shundai Li, Andrew Z Lin, Freddy Boutrot, Guido Grossmann, Cyril Zipfel, Shauna C Somerville

Open access · bronzeAbstract read
In one paragraph

Article in Plant physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed
47.1field-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

106 citing papers in PubMed, 252 citations in OpenAlex.

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46 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

7 authors at 2 institutions in 3 countries.

Clarice de Azevedo SouzaEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720.ORCID 0000-0002-3204-4222
Shundai LiEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720.
Andrew Z LinEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720.ORCID 0000-0002-7877-6285
Freddy BoutrotEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720.ORCID 0000-0001-8880-203X
Guido GrossmannEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720.ORCID 0000-0001-7529-9244
Cyril ZipfelEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720.
Shauna C SomervilleEnergy Biosciences Institute (C.d.A.S., S.L., A.Z.L., S.C.S.) and Department of Plant and Microbial Biology (S.C.S.), University of California, Berkeley, California 94720; ssomerville@berkeley.edu.ORCID 0000-0002-7884-863X
Heidelberg University · DEEnergy Biosciences Institute · US

Funding

Biotechnology and Biological Sciences Research Council BB/G024936/1
6 · The paper itself

Abstract

The plant cell wall, often the site of initial encounters between plants and their microbial pathogens, is composed of a complex mixture of cellulose, hemicellulose, and pectin polysaccharides as well as proteins. The concept of damage-associated molecular patterns (DAMPs) was proposed to describe plant elicitors like oligogalacturonides (OGs), which can be derived by the breakdown of the pectin homogalacturon by pectinases. OGs act via many of the same signaling steps as pathogen- or microbe-associated molecular patterns (PAMPs) to elicit defenses and provide protection against pathogens. Given both the complexity of the plant cell wall and the fact that many pathogens secrete a wide range of cell wall-degrading enzymes, we reasoned that the breakdown products of other cell wall polymers may be similarly biologically active as elicitors and may help to reinforce the perception of danger by plant cells. Our results indicate that oligomers derived from cellulose are perceived as signal molecules in Arabidopsis (

Indexed as

ArabidopsisArabidopsis ProteinsCellobioseCelluloseCell WallDisaccharidesDisease ResistanceGene Expression ProfilingGene Expression Regulation, PlantHost-Pathogen InteractionsMutationOligosaccharidesPectinsPlant DiseasesPlants, Genetically ModifiedPromoter Regions, GeneticArabidopsis ProteinsCellobioseCelluloseDisaccharidesoligogalacturonic acidOligosaccharidesPectinsTranscription FactorsWRKY33 protein, Arabidopsis

Identifiers

PMID28242654
PMCPMC5373054
OpenAlexW2592393802

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.