Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis

Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis

Moderate heat stress primes plants to acquire tolerance to subsequent, more severe heat stress. Here the authors show that the HSFA3 transcription factor forms a heteromeric complex with HSFA2 to sustain activated transcription of genes required for acquired thermotolerance by promoting H3K4 hyper-m...

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Autores principales: Thomas Friedrich, Vicky Oberkofler, Inês Trindade, Simone Altmann, Krzysztof Brzezinka, Jörn Lämke, Michal Gorka, Christian Kappel, Ewelina Sokolowska, Aleksandra Skirycz, Alexander Graf, Isabel Bäurle
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/6a061bceb9b648abac5d790a57a81371
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spelling oai:doaj.org-article:6a061bceb9b648abac5d790a57a813712021-12-02T17:47:34ZHeteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis10.1038/s41467-021-23786-62041-1723https://doaj.org/article/6a061bceb9b648abac5d790a57a813712021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23786-6https://doaj.org/toc/2041-1723Moderate heat stress primes plants to acquire tolerance to subsequent, more severe heat stress. Here the authors show that the HSFA3 transcription factor forms a heteromeric complex with HSFA2 to sustain activated transcription of genes required for acquired thermotolerance by promoting H3K4 hyper-methylation.Thomas FriedrichVicky OberkoflerInês TrindadeSimone AltmannKrzysztof BrzezinkaJörn LämkeMichal GorkaChristian KappelEwelina SokolowskaAleksandra SkiryczAlexander GrafIsabel BäurleNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-15 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Thomas Friedrich
Vicky Oberkofler
Inês Trindade
Simone Altmann
Krzysztof Brzezinka
Jörn Lämke
Michal Gorka
Christian Kappel
Ewelina Sokolowska
Aleksandra Skirycz
Alexander Graf
Isabel Bäurle
Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis
description Moderate heat stress primes plants to acquire tolerance to subsequent, more severe heat stress. Here the authors show that the HSFA3 transcription factor forms a heteromeric complex with HSFA2 to sustain activated transcription of genes required for acquired thermotolerance by promoting H3K4 hyper-methylation.
format article
author Thomas Friedrich
Vicky Oberkofler
Inês Trindade
Simone Altmann
Krzysztof Brzezinka
Jörn Lämke
Michal Gorka
Christian Kappel
Ewelina Sokolowska
Aleksandra Skirycz
Alexander Graf
Isabel Bäurle
author_facet Thomas Friedrich
Vicky Oberkofler
Inês Trindade
Simone Altmann
Krzysztof Brzezinka
Jörn Lämke
Michal Gorka
Christian Kappel
Ewelina Sokolowska
Aleksandra Skirycz
Alexander Graf
Isabel Bäurle
author_sort Thomas Friedrich
title Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis
title_short Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis
title_full Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis
title_fullStr Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis
title_full_unstemmed Heteromeric HSFA2/HSFA3 complexes drive transcriptional memory after heat stress in Arabidopsis
title_sort heteromeric hsfa2/hsfa3 complexes drive transcriptional memory after heat stress in arabidopsis
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/6a061bceb9b648abac5d790a57a81371
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AT vickyoberkofler heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT inestrindade heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT simonealtmann heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT krzysztofbrzezinka heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT jornlamke heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT michalgorka heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT christiankappel heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT ewelinasokolowska heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT aleksandraskirycz heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT alexandergraf heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
AT isabelbaurle heteromerichsfa2hsfa3complexesdrivetranscriptionalmemoryafterheatstressinarabidopsis
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