Hierarchy of hormone action controlling apical hook development in Arabidopsis

Autores
Gallego Bartolomé, Javier; Arana, Maria Veronica; Vandenbussche, Filip; Zádníková, Petrta; Minguet, Eugenio G.; Guardiola, Vicente; Van Der Straeten, Dominique; Benkova, Eva; Alabadí, David; Blázquez, Miguel A.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The apical hook develops in the upper part of the hypocotyl when seeds buried in the soil germinate, and serves to protect cotyledons and the shoot apical meristem from possible damage caused by pushing through the soil. The curvature is formed through differential cell growth that occurs at the two opposite sides of the hypocotyl, and it is established by a gradient of auxin activity and refined by the coordinated action of auxin and ethylene. Here we show that gibberellins (GAs) promote hook development through the transcriptional regulation of several genes of the ethylene and auxin pathways in Arabidopsis. The level of GA activity determines the speed of hook formation and the extent of the curvature during the formation phase independently of ethylene, probably by modulating auxin transport and response through HLS1, PIN3, and PIN7. Moreover, GAs cooperate with ethylene in preventing hook opening, in part through the induction of ethylene production mediated by ACS5/ETO2 and ACS8.
Fil: Gallego Bartolomé, Javier. Universidad Politécnica de Valencia; España
Fil: Arana, Maria Veronica. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Vandenbussche, Filip. University of Ghent; Bélgica
Fil: Zádníková, Petrta. University of Ghent; Bélgica
Fil: Minguet, Eugenio G.. Universidad Politécnica de Valencia; España
Fil: Guardiola, Vicente. Universidad Politécnica de Valencia; España
Fil: Van Der Straeten, Dominique. University of Ghent; Bélgica
Fil: Benkova, Eva. University of Ghent; Bélgica
Fil: Alabadí, David. Universidad Politécnica de Valencia; España
Fil: Blázquez, Miguel A.. Universidad Politécnica de Valencia; España
Materia
apical hook
auxin
ethylene
gibberellins
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:11336/278108
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/278108
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Hierarchy of hormone action controlling apical hook development in ArabidopsisGallego Bartolomé, JavierArana, Maria VeronicaVandenbussche, FilipZádníková, PetrtaMinguet, Eugenio G.Guardiola, VicenteVan Der Straeten, DominiqueBenkova, EvaAlabadí, DavidBlázquez, Miguel A.apical hookauxinethylenegibberellinshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The apical hook develops in the upper part of the hypocotyl when seeds buried in the soil germinate, and serves to protect cotyledons and the shoot apical meristem from possible damage caused by pushing through the soil. The curvature is formed through differential cell growth that occurs at the two opposite sides of the hypocotyl, and it is established by a gradient of auxin activity and refined by the coordinated action of auxin and ethylene. Here we show that gibberellins (GAs) promote hook development through the transcriptional regulation of several genes of the ethylene and auxin pathways in Arabidopsis. The level of GA activity determines the speed of hook formation and the extent of the curvature during the formation phase independently of ethylene, probably by modulating auxin transport and response through HLS1, PIN3, and PIN7. Moreover, GAs cooperate with ethylene in preventing hook opening, in part through the induction of ethylene production mediated by ACS5/ETO2 and ACS8.Fil: Gallego Bartolomé, Javier. Universidad Politécnica de Valencia; EspañaFil: Arana, Maria Veronica. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Vandenbussche, Filip. University of Ghent; BélgicaFil: Zádníková, Petrta. University of Ghent; BélgicaFil: Minguet, Eugenio G.. Universidad Politécnica de Valencia; EspañaFil: Guardiola, Vicente. Universidad Politécnica de Valencia; EspañaFil: Van Der Straeten, Dominique. University of Ghent; BélgicaFil: Benkova, Eva. University of Ghent; BélgicaFil: Alabadí, David. Universidad Politécnica de Valencia; EspañaFil: Blázquez, Miguel A.. Universidad Politécnica de Valencia; EspañaWiley Blackwell Publishing, Inc2011-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/278108Gallego Bartolomé, Javier; Arana, Maria Veronica; Vandenbussche, Filip; Zádníková, Petrta; Minguet, Eugenio G.; et al.; Hierarchy of hormone action controlling apical hook development in Arabidopsis; Wiley Blackwell Publishing, Inc; Plant Journal; 67; 4; 4-2011; 622-6340960-7412CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1365-313X.2011.04621.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-313X.2011.04621.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:45:40Zoai:ri.conicet.gov.ar:11336/278108instacron: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:34982025-12-23 13:45:40.584CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hierarchy of hormone action controlling apical hook development in Arabidopsis
title Hierarchy of hormone action controlling apical hook development in Arabidopsis
spellingShingle Hierarchy of hormone action controlling apical hook development in Arabidopsis
Gallego Bartolomé, Javier
apical hook
auxin
ethylene
gibberellins
title_short Hierarchy of hormone action controlling apical hook development in Arabidopsis
title_full Hierarchy of hormone action controlling apical hook development in Arabidopsis
title_fullStr Hierarchy of hormone action controlling apical hook development in Arabidopsis
title_full_unstemmed Hierarchy of hormone action controlling apical hook development in Arabidopsis
title_sort Hierarchy of hormone action controlling apical hook development in Arabidopsis
dc.creator.none.fl_str_mv Gallego Bartolomé, Javier
Arana, Maria Veronica
Vandenbussche, Filip
Zádníková, Petrta
Minguet, Eugenio G.
Guardiola, Vicente
Van Der Straeten, Dominique
Benkova, Eva
Alabadí, David
Blázquez, Miguel A.
author Gallego Bartolomé, Javier
author_facet Gallego Bartolomé, Javier
Arana, Maria Veronica
Vandenbussche, Filip
Zádníková, Petrta
Minguet, Eugenio G.
Guardiola, Vicente
Van Der Straeten, Dominique
Benkova, Eva
Alabadí, David
Blázquez, Miguel A.
author_role author
author2 Arana, Maria Veronica
Vandenbussche, Filip
Zádníková, Petrta
Minguet, Eugenio G.
Guardiola, Vicente
Van Der Straeten, Dominique
Benkova, Eva
Alabadí, David
Blázquez, Miguel A.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv apical hook
auxin
ethylene
gibberellins
topic apical hook
auxin
ethylene
gibberellins
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The apical hook develops in the upper part of the hypocotyl when seeds buried in the soil germinate, and serves to protect cotyledons and the shoot apical meristem from possible damage caused by pushing through the soil. The curvature is formed through differential cell growth that occurs at the two opposite sides of the hypocotyl, and it is established by a gradient of auxin activity and refined by the coordinated action of auxin and ethylene. Here we show that gibberellins (GAs) promote hook development through the transcriptional regulation of several genes of the ethylene and auxin pathways in Arabidopsis. The level of GA activity determines the speed of hook formation and the extent of the curvature during the formation phase independently of ethylene, probably by modulating auxin transport and response through HLS1, PIN3, and PIN7. Moreover, GAs cooperate with ethylene in preventing hook opening, in part through the induction of ethylene production mediated by ACS5/ETO2 and ACS8.
Fil: Gallego Bartolomé, Javier. Universidad Politécnica de Valencia; España
Fil: Arana, Maria Veronica. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Vandenbussche, Filip. University of Ghent; Bélgica
Fil: Zádníková, Petrta. University of Ghent; Bélgica
Fil: Minguet, Eugenio G.. Universidad Politécnica de Valencia; España
Fil: Guardiola, Vicente. Universidad Politécnica de Valencia; España
Fil: Van Der Straeten, Dominique. University of Ghent; Bélgica
Fil: Benkova, Eva. University of Ghent; Bélgica
Fil: Alabadí, David. Universidad Politécnica de Valencia; España
Fil: Blázquez, Miguel A.. Universidad Politécnica de Valencia; España
description The apical hook develops in the upper part of the hypocotyl when seeds buried in the soil germinate, and serves to protect cotyledons and the shoot apical meristem from possible damage caused by pushing through the soil. The curvature is formed through differential cell growth that occurs at the two opposite sides of the hypocotyl, and it is established by a gradient of auxin activity and refined by the coordinated action of auxin and ethylene. Here we show that gibberellins (GAs) promote hook development through the transcriptional regulation of several genes of the ethylene and auxin pathways in Arabidopsis. The level of GA activity determines the speed of hook formation and the extent of the curvature during the formation phase independently of ethylene, probably by modulating auxin transport and response through HLS1, PIN3, and PIN7. Moreover, GAs cooperate with ethylene in preventing hook opening, in part through the induction of ethylene production mediated by ACS5/ETO2 and ACS8.
publishDate 2011
dc.date.none.fl_str_mv 2011-04
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/11336/278108
Gallego Bartolomé, Javier; Arana, Maria Veronica; Vandenbussche, Filip; Zádníková, Petrta; Minguet, Eugenio G.; et al.; Hierarchy of hormone action controlling apical hook development in Arabidopsis; Wiley Blackwell Publishing, Inc; Plant Journal; 67; 4; 4-2011; 622-634
0960-7412
CONICET Digital
CONICET
url http://hdl.handle.net/11336/278108
identifier_str_mv Gallego Bartolomé, Javier; Arana, Maria Veronica; Vandenbussche, Filip; Zádníková, Petrta; Minguet, Eugenio G.; et al.; Hierarchy of hormone action controlling apical hook development in Arabidopsis; Wiley Blackwell Publishing, Inc; Plant Journal; 67; 4; 4-2011; 622-634
0960-7412
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1365-313X.2011.04621.x
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-313X.2011.04621.x
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
_version_ 1852335372989628416
score 12.952241

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