Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription

Autores
Marín de la Rosa, Nora; Alabadí, David; Blázquez, Miguel Ángel; Arana, María Veronica
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The circadian clock acts as central coordinator of plant activity, and it regulates key traits for plant fitness such as flowering time, gas exchange, growth and stress responses. In the May issue of the Proceedings of the National Academy of Science we describe the circadian regulation of gibberellin (GA) signaling, through transcriptional control of GA receptor genes (GID1a and GID1b). We show that, in short day photocycles, the expression of GA receptors oscillates in seedlings, yielding a window of strong GA activity at the end of the night that overlaps with the period of maximum growth. This clock-mediated control of GA signaling is not only crucial for the establishment of rhythmic patterns of growth but also affects the expression of many circadian-controlled genes that participate in a wide range of biological processes. Here we propose a possible mechanism that might operate for the transcriptional control of GID1 expression by the circadian clock.
Estación Experimental Agropecuaria Bariloche
Fil: Marín de la Rosa, Nora. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; España
Fil: Alabadí, David. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; España
Fil: Blázquez, Miguel Ángel. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; España
Fil: Arana, María Veronica. Intituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Plant Signaling & Behavior 6 (9) : 1411-1413 (Septiembre 2011)
Materia
Árboles
Bosques
Fisiología Vegetal
Fotoperiodismo
Trees
Forests
Plant Physiology
Photoperiodicity
Reloj Circadiano
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/7455
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oai_identifier_str oai:localhost:20.500.12123/7455
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcriptionMarín de la Rosa, NoraAlabadí, DavidBlázquez, Miguel ÁngelArana, María VeronicaÁrbolesBosquesFisiología VegetalFotoperiodismoTreesForestsPlant PhysiologyPhotoperiodicityReloj CircadianoThe circadian clock acts as central coordinator of plant activity, and it regulates key traits for plant fitness such as flowering time, gas exchange, growth and stress responses. In the May issue of the Proceedings of the National Academy of Science we describe the circadian regulation of gibberellin (GA) signaling, through transcriptional control of GA receptor genes (GID1a and GID1b). We show that, in short day photocycles, the expression of GA receptors oscillates in seedlings, yielding a window of strong GA activity at the end of the night that overlaps with the period of maximum growth. This clock-mediated control of GA signaling is not only crucial for the establishment of rhythmic patterns of growth but also affects the expression of many circadian-controlled genes that participate in a wide range of biological processes. Here we propose a possible mechanism that might operate for the transcriptional control of GID1 expression by the circadian clock.Estación Experimental Agropecuaria BarilocheFil: Marín de la Rosa, Nora. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; EspañaFil: Alabadí, David. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; EspañaFil: Blázquez, Miguel Ángel. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; EspañaFil: Arana, María Veronica. Intituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTaylor & Francis2020-06-22T19:20:56Z2020-06-22T19:20:56Z2011-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/7455https://www.tandfonline.com/doi/full/10.4161/psb.6.9.172091559-2316https://doi.org/10.4161/psb.6.9.17209Plant Signaling & Behavior 6 (9) : 1411-1413 (Septiembre 2011)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-16T09:29:50Zoai:localhost:20.500.12123/7455instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:29:50.596INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
title Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
spellingShingle Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
Marín de la Rosa, Nora
Árboles
Bosques
Fisiología Vegetal
Fotoperiodismo
Trees
Forests
Plant Physiology
Photoperiodicity
Reloj Circadiano
title_short Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
title_full Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
title_fullStr Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
title_full_unstemmed Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
title_sort Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription
dc.creator.none.fl_str_mv Marín de la Rosa, Nora
Alabadí, David
Blázquez, Miguel Ángel
Arana, María Veronica
author Marín de la Rosa, Nora
author_facet Marín de la Rosa, Nora
Alabadí, David
Blázquez, Miguel Ángel
Arana, María Veronica
author_role author
author2 Alabadí, David
Blázquez, Miguel Ángel
Arana, María Veronica
author2_role author
author
author
dc.subject.none.fl_str_mv Árboles
Bosques
Fisiología Vegetal
Fotoperiodismo
Trees
Forests
Plant Physiology
Photoperiodicity
Reloj Circadiano
topic Árboles
Bosques
Fisiología Vegetal
Fotoperiodismo
Trees
Forests
Plant Physiology
Photoperiodicity
Reloj Circadiano
dc.description.none.fl_txt_mv The circadian clock acts as central coordinator of plant activity, and it regulates key traits for plant fitness such as flowering time, gas exchange, growth and stress responses. In the May issue of the Proceedings of the National Academy of Science we describe the circadian regulation of gibberellin (GA) signaling, through transcriptional control of GA receptor genes (GID1a and GID1b). We show that, in short day photocycles, the expression of GA receptors oscillates in seedlings, yielding a window of strong GA activity at the end of the night that overlaps with the period of maximum growth. This clock-mediated control of GA signaling is not only crucial for the establishment of rhythmic patterns of growth but also affects the expression of many circadian-controlled genes that participate in a wide range of biological processes. Here we propose a possible mechanism that might operate for the transcriptional control of GID1 expression by the circadian clock.
Estación Experimental Agropecuaria Bariloche
Fil: Marín de la Rosa, Nora. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; España
Fil: Alabadí, David. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; España
Fil: Blázquez, Miguel Ángel. Universitat Politecnica de Valencia. Instituto de Biología Molecular y Celular de Plantas; España
Fil: Arana, María Veronica. Intituto Nacional de Tecnologia Agropecuaria (INTA). Estacion Experimental Agropecuaria Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The circadian clock acts as central coordinator of plant activity, and it regulates key traits for plant fitness such as flowering time, gas exchange, growth and stress responses. In the May issue of the Proceedings of the National Academy of Science we describe the circadian regulation of gibberellin (GA) signaling, through transcriptional control of GA receptor genes (GID1a and GID1b). We show that, in short day photocycles, the expression of GA receptors oscillates in seedlings, yielding a window of strong GA activity at the end of the night that overlaps with the period of maximum growth. This clock-mediated control of GA signaling is not only crucial for the establishment of rhythmic patterns of growth but also affects the expression of many circadian-controlled genes that participate in a wide range of biological processes. Here we propose a possible mechanism that might operate for the transcriptional control of GID1 expression by the circadian clock.
publishDate 2011
dc.date.none.fl_str_mv 2011-09
2020-06-22T19:20:56Z
2020-06-22T19:20:56Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/7455
https://www.tandfonline.com/doi/full/10.4161/psb.6.9.17209
1559-2316
https://doi.org/10.4161/psb.6.9.17209
url http://hdl.handle.net/20.500.12123/7455
https://www.tandfonline.com/doi/full/10.4161/psb.6.9.17209
https://doi.org/10.4161/psb.6.9.17209
identifier_str_mv 1559-2316
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv Plant Signaling & Behavior 6 (9) : 1411-1413 (Septiembre 2011)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.712165

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