Evidence map›Paper›PMID 27208232›Full record

ArticlePlant physiology2016

The GSK3/Shaggy-Like Kinase ASKα Contributes to Pattern-Triggered Immunity.

Hansjörg Stampfl, Marion Fritz, Silvia Dal Santo, Claudia Jonak

Open access · bronzeAbstract read
In one paragraph

Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.5field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 35 citations in OpenAlex.

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  9. Proteome-wide cellular thermal shift assay reveals unexpected cross-talk between brassinosteroid and auxin signaling.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

4 authors at 3 institutions in 1 country.

Hansjörg StampflGregor Mendel Institute of Molecular Plant Biology, Austrian Academy of Sciences, 1030 Vienna, Austria (H.S., M.F., S.D.S., C.J.); andHealth and Environment Department, Bioresources Unit, AIT-Austrian Institute of Technology, 3430 Tulln, Austria (H.S., C.J.).ORCID 0000-0002-1663-8792
Marion FritzGregor Mendel Institute of Molecular Plant Biology, Austrian Academy of Sciences, 1030 Vienna, Austria (H.S., M.F., S.D.S., C.J.); andHealth and Environment Department, Bioresources Unit, AIT-Austrian Institute of Technology, 3430 Tulln, Austria (H.S., C.J.).
Silvia Dal SantoGregor Mendel Institute of Molecular Plant Biology, Austrian Academy of Sciences, 1030 Vienna, Austria (H.S., M.F., S.D.S., C.J.); andHealth and Environment Department, Bioresources Unit, AIT-Austrian Institute of Technology, 3430 Tulln, Austria (H.S., C.J.).ORCID 0000-0001-5012-1140
Claudia JonakGregor Mendel Institute of Molecular Plant Biology, Austrian Academy of Sciences, 1030 Vienna, Austria (H.S., M.F., S.D.S., C.J.); andHealth and Environment Department, Bioresources Unit, AIT-Austrian Institute of Technology, 3430 Tulln, Austria (H.S., C.J.) claudia.jonak@ait.ac.at.ORCID 0000-0001-9605-6751
Gregor Mendel Institute of Molecular Plant Biology · ATAustrian Academy of Sciences · ATAustrian Institute of Technology · AT

Funding

Austrian Science Fund FWF P 24992
6 · The paper itself

Abstract

The first layer of immunity against pathogenic microbes relies on the detection of conserved pathogen-associated molecular patterns (PAMPs) that are recognized by pattern recognition receptors (PRRs) to activate pattern-triggered immunity (PTI). Despite the increasing knowledge of early PTI signaling mediated by PRRs and their associated proteins, many downstream signaling components remain elusive. Here, we identify the Arabidopsis (Arabidopsis thaliana) GLYCOGEN SYNTHASE KINASE3 (GSK3)/Shaggy-like kinase ASKα as a positive regulator of plant immune signaling. The perception of several unrelated PAMPs rapidly induced ASKα kinase activity. Loss of ASKα attenuated, whereas its overexpression enhanced, diverse PTI responses, ultimately affecting susceptibility to the bacterial pathogen Pseudomonas syringae Glucose-6-phosphate dehydrogenase (G6PD), the key enzyme of the oxidative pentose phosphate pathway, provides reducing equivalents important for defense responses and is a direct target of ASKα. ASKα phosphorylates cytosolic G6PD6 on an evolutionarily conserved threonine residue, thereby stimulating its activity. Plants deficient for or overexpressing G6PD6 showed a modified immune response, and the insensitivity of g6pd6 mutant plants to PAMP-induced growth inhibition was complemented by a phosphomimetic but not by a phosphonegative G6PD6 version. Overall, our data provide evidence that ASKα and G6PD6 constitute an immune signaling module downstream of PRRs, linking protein phosphorylation cascades to metabolic regulation.

Indexed as

Plant ImmunityArabidopsisArabidopsis ProteinsChitinFlagellinGlucosephosphate DehydrogenaseGlycogen Synthase Kinase 3Pathogen-Associated Molecular Pattern MoleculesReactive Oxygen SpeciesThreonineArabidopsis ProteinsATSK11 protein, ArabidopsisChitinFlagellinGlucosephosphate DehydrogenaseGlycogen Synthase Kinase 3Pathogen-Associated Molecular Pattern MoleculesReactive Oxygen SpeciesThreonine

Identifiers

PMID27208232
PMCPMC4902580
OpenAlexW2409652788

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.