A mobile ELF4 delivers circadian temperature information from shoots to roots

The circadian clock is synchronized by environmental cues, mostly by light and temperature. Explaining how the plant circadian clock responds to temperature oscillations is crucial to understanding plant responsiveness to the environment. Here, we found a prevalent temperature-dependent function of...

Descripción completa

Detalles Bibliográficos
Autores: Chen, Wei Wei, Takahashi, Nozomu, Hirata, Yoshito|||0000-0002-9245-2543, Ronald, James|||0000-0002-8847-0378, Porco, Silvana, Davis, Seth J., Nusinow, Dmitri A.|||0000-0002-0497-1723, Kay, Steve A., Mas, Paloma|||0000-0002-3780-8041
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:221269
Acceso en línea:https://ddd.uab.cat/record/221269
https://dx.doi.org/urn:doi:10.1038/s41477-020-0634-2
Access Level:acceso abierto
Palabra clave:Plant molecular biology
Plant sciences
id ES_ecbf0f020f351e5cce096b86cdbbe229
oai_identifier_str oai:ddd.uab.cat:221269
network_acronym_str ES
network_name_str España
repository_id_str
spelling A mobile ELF4 delivers circadian temperature information from shoots to rootsChen, Wei WeiTakahashi, NozomuHirata, Yoshito|||0000-0002-9245-2543Ronald, James|||0000-0002-8847-0378Porco, SilvanaDavis, Seth J.Nusinow, Dmitri A.|||0000-0002-0497-1723Kay, Steve A.Mas, Paloma|||0000-0002-3780-8041Plant molecular biologyPlant sciencesThe circadian clock is synchronized by environmental cues, mostly by light and temperature. Explaining how the plant circadian clock responds to temperature oscillations is crucial to understanding plant responsiveness to the environment. Here, we found a prevalent temperature-dependent function of the Arabidopsis clock component EARLY FLOWERING 4 (ELF4) in the root clock. Although the clocks in roots are able to run in the absence of shoots, micrografting assays and mathematical analyses show that ELF4 moves from shoots to regulate rhythms in roots. ELF4 movement does not convey photoperiodic information, but trafficking is essential for controlling the period of the root clock in a temperature-dependent manner. Low temperatures favour ELF4 mobility, resulting in a slow-paced root clock, whereas high temperatures decrease movement, leading to a faster clock. Hence, the mobile ELF4 delivers temperature information and establishes a shoot-to-root dialogue that sets the pace of the clock in roots 22020-01-0120202020-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/221269https://dx.doi.org/urn:doi:10.1038/s41477-020-0634-2reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0533open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2212692026-06-06T12:50:31Z
dc.title.none.fl_str_mv A mobile ELF4 delivers circadian temperature information from shoots to roots
title A mobile ELF4 delivers circadian temperature information from shoots to roots
spellingShingle A mobile ELF4 delivers circadian temperature information from shoots to roots
Chen, Wei Wei
Plant molecular biology
Plant sciences
title_short A mobile ELF4 delivers circadian temperature information from shoots to roots
title_full A mobile ELF4 delivers circadian temperature information from shoots to roots
title_fullStr A mobile ELF4 delivers circadian temperature information from shoots to roots
title_full_unstemmed A mobile ELF4 delivers circadian temperature information from shoots to roots
title_sort A mobile ELF4 delivers circadian temperature information from shoots to roots
dc.creator.none.fl_str_mv Chen, Wei Wei
Takahashi, Nozomu
Hirata, Yoshito|||0000-0002-9245-2543
Ronald, James|||0000-0002-8847-0378
Porco, Silvana
Davis, Seth J.
Nusinow, Dmitri A.|||0000-0002-0497-1723
Kay, Steve A.
Mas, Paloma|||0000-0002-3780-8041
author Chen, Wei Wei
author_facet Chen, Wei Wei
Takahashi, Nozomu
Hirata, Yoshito|||0000-0002-9245-2543
Ronald, James|||0000-0002-8847-0378
Porco, Silvana
Davis, Seth J.
Nusinow, Dmitri A.|||0000-0002-0497-1723
Kay, Steve A.
Mas, Paloma|||0000-0002-3780-8041
author_role author
author2 Takahashi, Nozomu
Hirata, Yoshito|||0000-0002-9245-2543
Ronald, James|||0000-0002-8847-0378
Porco, Silvana
Davis, Seth J.
Nusinow, Dmitri A.|||0000-0002-0497-1723
Kay, Steve A.
Mas, Paloma|||0000-0002-3780-8041
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Plant molecular biology
Plant sciences
topic Plant molecular biology
Plant sciences
description The circadian clock is synchronized by environmental cues, mostly by light and temperature. Explaining how the plant circadian clock responds to temperature oscillations is crucial to understanding plant responsiveness to the environment. Here, we found a prevalent temperature-dependent function of the Arabidopsis clock component EARLY FLOWERING 4 (ELF4) in the root clock. Although the clocks in roots are able to run in the absence of shoots, micrografting assays and mathematical analyses show that ELF4 moves from shoots to regulate rhythms in roots. ELF4 movement does not convey photoperiodic information, but trafficking is essential for controlling the period of the root clock in a temperature-dependent manner. Low temperatures favour ELF4 mobility, resulting in a slow-paced root clock, whereas high temperatures decrease movement, leading to a faster clock. Hence, the mobile ELF4 delivers temperature information and establishes a shoot-to-root dialogue that sets the pace of the clock in roots
publishDate 2020
dc.date.none.fl_str_mv 2
2020-01-01
2020
2020-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/221269
https://dx.doi.org/urn:doi:10.1038/s41477-020-0634-2
url https://ddd.uab.cat/record/221269
https://dx.doi.org/urn:doi:10.1038/s41477-020-0634-2
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 SEV-2015-0533
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
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://rightsstatements.org/vocab/InC/1.0/
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
_version_ 1869423366520176640
score 15.301603

Similares en LA Referencia