Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light

Autores
Pacín, Manuel; Legris, Martina; Casal, Jorge Jose
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In darkness, the E3 ligase COSTITUTIVE PHOTOMORPHOGENESIS1 (COP1) targets to degradation ELONGATED HYPOCOTYL5 (HY5) and other proteins required for photomorphogenesis (Osterlund et al., 2000a; Saijo et al., 2003; Seo et al., 2003). Light inactivates COP1, allowing photomorphogenesis to proceed (Lau and Deng, 2012). Pioneer studies have demonstrated that biologically active COP1-GUS fusion proteins migrate from the nucleus to the cytoplasm (von Arnim and Deng, 1994) but this shift is too slow to be the mechanism of COP1 inactivation involved in rapid lightinduced responses (von Arnim et al., 1997; Lau and Deng, 2012). Here, we re-examine the latter conclusion by using YFP-COP1 and comparing the kinetics to that of nuclear HY5.
Fil: Pacín, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Legris, Martina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Casal, Jorge Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Materia
Constitutive Photomorphogenesis 1
Cop1
E3 Ligase
Light
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/17449
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/17449
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the lightPacín, ManuelLegris, MartinaCasal, Jorge JoseConstitutive Photomorphogenesis 1Cop1E3 LigaseLighthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In darkness, the E3 ligase COSTITUTIVE PHOTOMORPHOGENESIS1 (COP1) targets to degradation ELONGATED HYPOCOTYL5 (HY5) and other proteins required for photomorphogenesis (Osterlund et al., 2000a; Saijo et al., 2003; Seo et al., 2003). Light inactivates COP1, allowing photomorphogenesis to proceed (Lau and Deng, 2012). Pioneer studies have demonstrated that biologically active COP1-GUS fusion proteins migrate from the nucleus to the cytoplasm (von Arnim and Deng, 1994) but this shift is too slow to be the mechanism of COP1 inactivation involved in rapid lightinduced responses (von Arnim et al., 1997; Lau and Deng, 2012). Here, we re-examine the latter conclusion by using YFP-COP1 and comparing the kinetics to that of nuclear HY5.Fil: Pacín, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Legris, Martina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Casal, Jorge Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaAmerican Society Of Plant Biologist2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17449Pacín, Manuel; Legris, Martina; Casal, Jorge Jose; Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light; American Society Of Plant Biologist; Plant Physiology; 164; 3; 1-2014; 1134-11380032-0889enginfo:eu-repo/semantics/altIdentifier/doi/10.​1104/​pp.​113.​234245info:eu-repo/semantics/altIdentifier/url/http://www.plantphysiol.org/content/164/3/1134info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:24:34Zoai:ri.conicet.gov.ar:11336/17449instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:24:34.983CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
title Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
spellingShingle Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
Pacín, Manuel
Constitutive Photomorphogenesis 1
Cop1
E3 Ligase
Light
title_short Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
title_full Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
title_fullStr Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
title_full_unstemmed Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
title_sort Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light
dc.creator.none.fl_str_mv Pacín, Manuel
Legris, Martina
Casal, Jorge Jose
author Pacín, Manuel
author_facet Pacín, Manuel
Legris, Martina
Casal, Jorge Jose
author_role author
author2 Legris, Martina
Casal, Jorge Jose
author2_role author
author
dc.subject.none.fl_str_mv Constitutive Photomorphogenesis 1
Cop1
E3 Ligase
Light
topic Constitutive Photomorphogenesis 1
Cop1
E3 Ligase
Light
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In darkness, the E3 ligase COSTITUTIVE PHOTOMORPHOGENESIS1 (COP1) targets to degradation ELONGATED HYPOCOTYL5 (HY5) and other proteins required for photomorphogenesis (Osterlund et al., 2000a; Saijo et al., 2003; Seo et al., 2003). Light inactivates COP1, allowing photomorphogenesis to proceed (Lau and Deng, 2012). Pioneer studies have demonstrated that biologically active COP1-GUS fusion proteins migrate from the nucleus to the cytoplasm (von Arnim and Deng, 1994) but this shift is too slow to be the mechanism of COP1 inactivation involved in rapid lightinduced responses (von Arnim et al., 1997; Lau and Deng, 2012). Here, we re-examine the latter conclusion by using YFP-COP1 and comparing the kinetics to that of nuclear HY5.
Fil: Pacín, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Legris, Martina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Casal, Jorge Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
description In darkness, the E3 ligase COSTITUTIVE PHOTOMORPHOGENESIS1 (COP1) targets to degradation ELONGATED HYPOCOTYL5 (HY5) and other proteins required for photomorphogenesis (Osterlund et al., 2000a; Saijo et al., 2003; Seo et al., 2003). Light inactivates COP1, allowing photomorphogenesis to proceed (Lau and Deng, 2012). Pioneer studies have demonstrated that biologically active COP1-GUS fusion proteins migrate from the nucleus to the cytoplasm (von Arnim and Deng, 1994) but this shift is too slow to be the mechanism of COP1 inactivation involved in rapid lightinduced responses (von Arnim et al., 1997; Lau and Deng, 2012). Here, we re-examine the latter conclusion by using YFP-COP1 and comparing the kinetics to that of nuclear HY5.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/17449
Pacín, Manuel; Legris, Martina; Casal, Jorge Jose; Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light; American Society Of Plant Biologist; Plant Physiology; 164; 3; 1-2014; 1134-1138
0032-0889
url http://hdl.handle.net/11336/17449
identifier_str_mv Pacín, Manuel; Legris, Martina; Casal, Jorge Jose; Rapid decline in nuclear costitutive Photomorphogenesis1 abundance anticipates the stabilization of its target elongated Hypocotyl5 in the light; American Society Of Plant Biologist; Plant Physiology; 164; 3; 1-2014; 1134-1138
0032-0889
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.​1104/​pp.​113.​234245
info:eu-repo/semantics/altIdentifier/url/http://www.plantphysiol.org/content/164/3/1134
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Society Of Plant Biologist
publisher.none.fl_str_mv American Society Of Plant Biologist
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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