Evidence map›Paper›PMID 26428397›Full record

ArticleThe New phytologist2016

Novel JAZ co-operativity and unexpected JA dynamics underpin Arabidopsis defence responses to Pseudomonas syringae infection.

Marta de Torres Zabala, Bing Zhai, Siddharth Jayaraman, Garoufalia Eleftheriadou, Rebecca Winsbury, Ron Yang, William Truman, Saijung Tang, Nicholas Smirnoff, Murray Grant

Open access · hybridAbstract read
In one paragraph

Article in The New phytologist, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
8.0field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 56 citations in OpenAlex.

  1. Review
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  6. International journal of molecular sciences · 2022
    Article
  7. Review
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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

10 authors at 2 institutions in 2 countries.

Marta de Torres ZabalaBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Bing ZhaiCollege of Biological Sciences, China Agricultural University, Beijing, 100093, China.
Siddharth JayaramanBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Garoufalia EleftheriadouBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Rebecca WinsburyBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Ron YangBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
William TrumanDepartment of Plant Biology, University of Minnesota, Saint Paul, MN, 55108, USA.
Saijung TangCollege of Biological Sciences, China Agricultural University, Beijing, 100093, China.
Nicholas SmirnoffBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Murray GrantBiosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
University of Exeter · GBUniversity of Minnesota · US

Funding

Biotechnology and Biological Sciences Research Council BB/F005903/1Biotechnology and Biological Sciences Research Council BB/F011652/1
6 · The paper itself

Abstract

Pathogens target phytohormone signalling pathways to promote disease. Plants deploy salicylic acid (SA)-mediated defences against biotrophs. Pathogens antagonize SA immunity by activating jasmonate signalling, for example Pseudomonas syringae pv. tomato DC3000 produces coronatine (COR), a jasmonic acid (JA) mimic. This study found unexpected dynamics between SA, JA and COR and co-operation between JAZ jasmonate repressor proteins during DC3000 infection. We used a systems-based approach involving targeted hormone profiling, high-temporal-resolution micro-array analysis, reverse genetics and mRNA-seq. Unexpectedly, foliar JA did not accumulate until late in the infection process and was higher in leaves challenged with COR-deficient P. syringae or in the more resistant JA receptor mutant coi1. JAZ regulation was complex and COR alone was insufficient to sustainably induce JAZs. JAZs contribute to early basal and subsequent secondary plant defence responses. We showed that JAZ5 and JAZ10 specifically co-operate to restrict COR cytotoxicity and pathogen growth through a complex transcriptional reprogramming that does not involve the basic helix-loop-helix transcription factors MYC2 and related MYC3 and MYC4 previously shown to restrict pathogen growth. mRNA-seq predicts compromised SA signalling in a jaz5/10 mutant and rapid suppression of JA-related components on bacterial infection.

Indexed as

Amino AcidsArabidopsisArabidopsis ProteinsBiosynthetic PathwaysCyclopentanesGene Expression Regulation, PlantIndenesIsoleucineOxylipinsPhenotypePlant DiseasesPlant Growth RegulatorsPseudomonas syringaeRNA, MessengerSignal TransductionTranscription, GeneticAmino AcidsArabidopsis ProteinscoronatineCyclopentanesIndenesIsoleucinejasmonic acidjasmonoyl-isoleucineOxylipinsPlant Growth RegulatorsRNA, MessengerArabidopsis thalianahormonejasmonic acid (JA)JAZPseudomonas syringae

Identifiers

PMID26428397
PMCPMC4791170
OpenAlexW1904065601

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.