A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis

The rotation of the Earth entails changes in environmental conditions that pervasively influence an organism's physiology and metabolism. An internal cellular mechanism known as the circadian clock acts as an internal timekeeper that is able to perceive the changes in environmental cues to gene...

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Autores: Singh, Manjul|||0000-0001-9547-269X, Mas, Paloma|||0000-0002-3780-8041
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:211395
Acceso en línea:https://ddd.uab.cat/record/211395
https://dx.doi.org/urn:doi:10.3390/genes9120567
Access Level:acceso abierto
Palabra clave:Circadian clock
Phytohormones
Growth and development
Arabidopsis thaliana
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spelling A Functional Connection between the Circadian Clock and Hormonal Timing in ArabidopsisSingh, Manjul|||0000-0001-9547-269XMas, Paloma|||0000-0002-3780-8041Circadian clockPhytohormonesGrowth and developmentArabidopsis thalianaThe rotation of the Earth entails changes in environmental conditions that pervasively influence an organism's physiology and metabolism. An internal cellular mechanism known as the circadian clock acts as an internal timekeeper that is able to perceive the changes in environmental cues to generate 24-h rhythms in synchronization with daily and seasonal fluctuations. In plants, the circadian clock function is particularly important and regulates nearly every aspect of plant growth and development as well as proper responses to stresses. The circadian clock does not function in isolation but rather interconnects with an intricate network of different pathways, including those of phytohormones. Here, we describe the interplay of the circadian clock with a subset of hormones in Arabidopsis. The molecular components directly connecting the circadian and hormone pathways are described, highlighting the biological significance of such connections in the control of growth, development, fitness, and survival. We focus on the overlapping as well as contrasting circadian and hormonal functions that together provide a glimpse on how the Arabidopsis circadian system regulates hormone function in response to endogenous and exogenous cues. Examples of feedback regulation from hormone signaling to the clock are also discussed. 22018-01-0120182018-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/211395https://dx.doi.org/urn:doi:10.3390/genes9120567reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 BFU2016-77236-PMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0533Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-01211open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2113952026-06-06T12:50:31Z
dc.title.none.fl_str_mv A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
title A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
spellingShingle A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
Singh, Manjul|||0000-0001-9547-269X
Circadian clock
Phytohormones
Growth and development
Arabidopsis thaliana
title_short A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
title_full A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
title_fullStr A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
title_full_unstemmed A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
title_sort A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
dc.creator.none.fl_str_mv Singh, Manjul|||0000-0001-9547-269X
Mas, Paloma|||0000-0002-3780-8041
author Singh, Manjul|||0000-0001-9547-269X
author_facet Singh, Manjul|||0000-0001-9547-269X
Mas, Paloma|||0000-0002-3780-8041
author_role author
author2 Mas, Paloma|||0000-0002-3780-8041
author2_role author
dc.subject.none.fl_str_mv Circadian clock
Phytohormones
Growth and development
Arabidopsis thaliana
topic Circadian clock
Phytohormones
Growth and development
Arabidopsis thaliana
description The rotation of the Earth entails changes in environmental conditions that pervasively influence an organism's physiology and metabolism. An internal cellular mechanism known as the circadian clock acts as an internal timekeeper that is able to perceive the changes in environmental cues to generate 24-h rhythms in synchronization with daily and seasonal fluctuations. In plants, the circadian clock function is particularly important and regulates nearly every aspect of plant growth and development as well as proper responses to stresses. The circadian clock does not function in isolation but rather interconnects with an intricate network of different pathways, including those of phytohormones. Here, we describe the interplay of the circadian clock with a subset of hormones in Arabidopsis. The molecular components directly connecting the circadian and hormone pathways are described, highlighting the biological significance of such connections in the control of growth, development, fitness, and survival. We focus on the overlapping as well as contrasting circadian and hormonal functions that together provide a glimpse on how the Arabidopsis circadian system regulates hormone function in response to endogenous and exogenous cues. Examples of feedback regulation from hormone signaling to the clock are also discussed.
publishDate 2018
dc.date.none.fl_str_mv 2
2018-01-01
2018
2018-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/211395
https://dx.doi.org/urn:doi:10.3390/genes9120567
url https://ddd.uab.cat/record/211395
https://dx.doi.org/urn:doi:10.3390/genes9120567
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 BFU2016-77236-P
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0533
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-01211
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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