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
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/7455
Ver los metadatos del registro completo
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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)2025-09-29T13:44:58Zoai: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:l2025-09-29 13:44:58.485INTA 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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