The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes

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The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes. / Zuo, Zhangli; Roux, Milena Edna; Sæmundsson, Holger Pall; Müller, Maren; Bosch, Sergi Munne; Petersen, Morten.

I: FEBS Letters, Bind 595, Nr. 2, 2021, s. 253-263.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Zuo, Z, Roux, ME, Sæmundsson, HP, Müller, M, Bosch, SM & Petersen, M 2021, 'The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes', FEBS Letters, bind 595, nr. 2, s. 253-263. https://doi.org/10.1002/1873-3468.13977

APA

Zuo, Z., Roux, M. E., Sæmundsson, H. P., Müller, M., Bosch, S. M., & Petersen, M. (2021). The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes. FEBS Letters, 595(2), 253-263. https://doi.org/10.1002/1873-3468.13977

Vancouver

Zuo Z, Roux ME, Sæmundsson HP, Müller M, Bosch SM, Petersen M. The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes. FEBS Letters. 2021;595(2):253-263. https://doi.org/10.1002/1873-3468.13977

Author

Zuo, Zhangli ; Roux, Milena Edna ; Sæmundsson, Holger Pall ; Müller, Maren ; Bosch, Sergi Munne ; Petersen, Morten. / The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes. I: FEBS Letters. 2021 ; Bind 595, Nr. 2. s. 253-263.

Bibtex

@article{7a07c299f05541d58cfd510edc5ace5a,
title = "The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes",
abstract = "mRNA decapping plays essential roles in regulating gene expression during cellular reprogramming in response to developmental and environmental cues. The evolutionarily conserved PAT1 proteins activate decapping by binding mRNA, recruiting other decapping components, and promoting processing body (PB) assembly. Arabidopsis encodes 3 PAT proteins: PAT1, PATH1, and PATH2. Here, we report that only pat1 mutants exhibit hypersensitivity to ABA and that transcripts of ABA-responsive genes, but not those of ABA biosynthesis genes, persist longer in these mutants. The pat1 mutants also exhibit increased resistance to drought stress and resistance to Pythium irregulare. This is supported by assays showing that PAT1 functions specifically in decapping of the canonical ABA-responsive gene COR15A. In summary, PAT1 protein mediates decay of ABA-responsive genes and, thus, regulates stress responses.",
keywords = "abscisic acid, drought stress, mRNA decay, PAT1, MAP KINASE 4, ABSCISIC-ACID, BINDING PROTEIN, COMPLEX, RESISTANCE, DROUGHT, SIGNAL, ASSOCIATION, EXPRESSION, TOLERANCE",
author = "Zhangli Zuo and Roux, {Milena Edna} and S{\ae}mundsson, {Holger Pall} and Maren M{\"u}ller and Bosch, {Sergi Munne} and Morten Petersen",
year = "2021",
doi = "10.1002/1873-3468.13977",
language = "English",
volume = "595",
pages = "253--263",
journal = "F E B S Letters",
issn = "0014-5793",
publisher = "JohnWiley & Sons Ltd",
number = "2",

}

RIS

TY - JOUR

T1 - The Arabidopsis thaliana mRNA decay factor PAT1 functions in osmotic stress responses and decaps ABA-responsive genes

AU - Zuo, Zhangli

AU - Roux, Milena Edna

AU - Sæmundsson, Holger Pall

AU - Müller, Maren

AU - Bosch, Sergi Munne

AU - Petersen, Morten

PY - 2021

Y1 - 2021

N2 - mRNA decapping plays essential roles in regulating gene expression during cellular reprogramming in response to developmental and environmental cues. The evolutionarily conserved PAT1 proteins activate decapping by binding mRNA, recruiting other decapping components, and promoting processing body (PB) assembly. Arabidopsis encodes 3 PAT proteins: PAT1, PATH1, and PATH2. Here, we report that only pat1 mutants exhibit hypersensitivity to ABA and that transcripts of ABA-responsive genes, but not those of ABA biosynthesis genes, persist longer in these mutants. The pat1 mutants also exhibit increased resistance to drought stress and resistance to Pythium irregulare. This is supported by assays showing that PAT1 functions specifically in decapping of the canonical ABA-responsive gene COR15A. In summary, PAT1 protein mediates decay of ABA-responsive genes and, thus, regulates stress responses.

AB - mRNA decapping plays essential roles in regulating gene expression during cellular reprogramming in response to developmental and environmental cues. The evolutionarily conserved PAT1 proteins activate decapping by binding mRNA, recruiting other decapping components, and promoting processing body (PB) assembly. Arabidopsis encodes 3 PAT proteins: PAT1, PATH1, and PATH2. Here, we report that only pat1 mutants exhibit hypersensitivity to ABA and that transcripts of ABA-responsive genes, but not those of ABA biosynthesis genes, persist longer in these mutants. The pat1 mutants also exhibit increased resistance to drought stress and resistance to Pythium irregulare. This is supported by assays showing that PAT1 functions specifically in decapping of the canonical ABA-responsive gene COR15A. In summary, PAT1 protein mediates decay of ABA-responsive genes and, thus, regulates stress responses.

KW - abscisic acid

KW - drought stress

KW - mRNA decay

KW - PAT1

KW - MAP KINASE 4

KW - ABSCISIC-ACID

KW - BINDING PROTEIN

KW - COMPLEX

KW - RESISTANCE

KW - DROUGHT

KW - SIGNAL

KW - ASSOCIATION

KW - EXPRESSION

KW - TOLERANCE

U2 - 10.1002/1873-3468.13977

DO - 10.1002/1873-3468.13977

M3 - Journal article

C2 - 33124072

VL - 595

SP - 253

EP - 263

JO - F E B S Letters

JF - F E B S Letters

SN - 0014-5793

IS - 2

ER -

ID: 252470278