Evidence map›Paper›PMID 17194768›Full record

ArticleThe Plant cell2006

Phytotoxicity and innate immune responses induced by Nep1-like proteins.

Dinah Qutob, Birgit Kemmerling, Frédéric Brunner, Isabell Küfner, Stefan Engelhardt, Andrea A Gust, Borries Luberacki, Hanns Ulrich Seitz, Dietmar Stahl, Thomas Rauhut and 12 more

Open access · greenAbstract read
In one paragraph

Article in The Plant cell, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed
26.1field-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

136 citing papers in PubMed, 331 citations in OpenAlex.

  1. Comparative Secretome Profiling ofPlants (Basel, Switzerland) · 2026
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  11. SsNEP2 Plays a Role in the Interaction BetweenJournal of fungi (Basel, Switzerland) · 2025
    Article
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  15. Article
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  20. Functional analysis of the Nep1-like proteins fromPlant signaling & behavior · 2022
    Article

76 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

22 authors at 8 institutions in 4 countries.

Dinah QutobAgriculture and Agri-Food Canada, London ON N5V 4T3, Canada.
Birgit Kemmerling
Frédéric Brunner
Isabell Küfner
Stefan Engelhardt
Andrea A Gust
Borries Luberacki
Hanns Ulrich Seitz
Dietmar Stahl
Thomas Rauhut
Erich Glawischnig
Gabriele Schween
Benoit Lacombe
Naohide Watanabe
Eric Lam
Rita Schlichting
Dierk Scheel
Katja Nau
Gabriele Dodt
David Hubert
Mark Gijzen
Thorsten Nürnberger
University of Tübingen · DEAgriculture and Agri-Food Canada · CALeibniz Institute of Plant Biochemistry · DERutgers, The State University of New Jersey · USTechnical University of Munich · DEInstitut des Sciences des Plantes de Montpellier · FRUniversity of Freiburg · DEUniversity of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We show that oomycete-derived Nep1 (for necrosis and ethylene-inducing peptide1)-like proteins (NLPs) trigger a comprehensive immune response in Arabidopsis thaliana, comprising posttranslational activation of mitogen-activated protein kinase activity, deposition of callose, production of nitric oxide, reactive oxygen intermediates, ethylene, and the phytoalexin camalexin, as well as cell death. Transcript profiling experiments revealed that NLPs trigger extensive reprogramming of the Arabidopsis transcriptome closely resembling that evoked by bacteria-derived flagellin. NLP-induced cell death is an active, light-dependent process requiring HSP90 but not caspase activity, salicylic acid, jasmonic acid, ethylene, or functional SGT1a/SGT1b. Studies on animal, yeast, moss, and plant cells revealed that sensitivity to NLPs is not a general characteristic of phospholipid bilayer systems but appears to be restricted to dicot plants. NLP-induced cell death does not require an intact plant cell wall, and ectopic expression of NLP in dicot plants resulted in cell death only when the protein was delivered to the apoplast. Our findings strongly suggest that NLP-induced necrosis requires interaction with a target site that is unique to the extracytoplasmic side of dicot plant plasma membranes. We propose that NLPs play dual roles in plant pathogen interactions as toxin-like virulence factors and as triggers of plant innate immune responses.

Indexed as

Immunity, InnateArabidopsisCell DeathCell MembraneCytoplasmFungal ProteinsGene Expression Regulation, PlantGenes, PlantGenetic VariationGerminationLightLipid BilayersNicotianaPhylogenyPlant LeavesProtein BindingFungal ProteinsLipid Bilayers

Identifiers

PMID17194768
PMCPMC1785393
OpenAlexW2124544231

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.