Evidence map›Paper›PMID 35017563›Full record

ArticleScientific reports2022

The AtMYB60 transcription factor regulates stomatal opening by modulating oxylipin synthesis in guard cells.

Fabio Simeoni, Aleksandra Skirycz, Laura Simoni, Giulia Castorina, Leonardo Perez de Souza, Alisdair R Fernie, Saleh Alseekh, Patrick Giavalisco, Lucio Conti, Chiara Tonelli and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
11.8field-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

16 citing papers in PubMed, 43 citations in OpenAlex.

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  8. Physiology and molecular biology of plants : an international journal of functional plant biology · 2025
    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

11 authors at 6 institutions in 4 countries.

Fabio Simeoni *Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy.
Aleksandra Skirycz *Boyce Thompson Institute, Ithaca, NY, USA.
Laura SimoniDipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy.
Giulia CastorinaDipartimento di Scienze Agrarie e Ambientali-Produzione, Territorio, Agroenergia, Università degli Studi di Milano, Milan, Italy.
Leonardo Perez de SouzaMax Planck Institute of Molecular Plant Physiology, Potsdam-Golm, Germany.
Alisdair R FernieMax Planck Institute of Molecular Plant Physiology, Potsdam-Golm, Germany.
Saleh AlseekhMax Planck Institute of Molecular Plant Physiology, Potsdam-Golm, Germany.
Patrick GiavaliscoMetabolomics Core Facility, Max Planck Institute for Biology of Ageing, Cologne, Germany.
Lucio ContiDipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy.
Chiara TonelliDipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy.
Massimo GalbiatiIstituto di Biologia e Biotecnologia Agraria, Consiglio Nazionale Delle Ricerche, Milan, Italy. galbiati@ibba.cnr.it.
University of Milan · ITMax Planck Institute of Molecular Plant Physiology · DECenter of Plant Systems Biology and Biotechnology · BGCornell University · USIstituto di Biologia e Biotecnologia Agraria · ITMax Planck Institute for Biology of Ageing · DE

Funding

Fondazione Umberto Veronesi 2019Horizon 2020 Framework Programme 739582
6 · The paper itself

Abstract

Stomata are epidermal pores formed by pairs of specialized guard cells, which regulate gas exchanges between the plant and the atmosphere. Modulation of transcription has emerged as an important level of regulation of stomatal activity. The AtMYB60 transcription factor was previously identified as a positive regulator of stomatal opening, although the details of its function remain unknown. Here, we propose a role for AtMYB60 as a negative modulator of oxylipins synthesis in stomata. The atmyb60-1 mutant shows reduced stomatal opening and accumulates increased levels of 12-oxo-phytodienoic acid (12-OPDA), jasmonic acid (JA) and jasmonoyl-L-isoleucine (JA-Ile) in guard cells. We provide evidence that 12-OPDA triggers stomatal closure independently of JA and cooperatively with abscisic acid (ABA) in atmyb60-1. Our study highlights the relevance of oxylipins metabolism in stomatal regulation and indicates AtMYB60 as transcriptional integrator of ABA and oxylipins responses in guard cells.

Indexed as

ArabidopsisArabidopsis ProteinsGene Expression Regulation, PlantOxylipinsPlant StomataTranscription FactorsAbscisic AcidCyclopentanesFatty Acids, UnsaturatedIsoleucineMutation12-oxophytodienoic acidAbscisic AcidArabidopsis ProteinsCyclopentanesFatty Acids, UnsaturatedIsoleucinejasmonic acidjasmonoyl-isoleucineMYB60 protein, ArabidopsisOxylipinsTranscription Factors

Identifiers

PMID35017563
PMCPMC8752683
OpenAlexW4206413111

What OpenQuestion holds

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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.