Blue light regulated shade avoidance

Autores
Keuskamp, Diederik H.; Keller, Mercedes Magdalena; Ballare, Carlos Luis; Pierik, Ronald
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Most plants grow in dense vegetation with the risk of being out-competed by neighboring plants. These neighbors can be detected not only through the depletion in light quantity that they cause, but also through the change in light quality, which plants perceive using specific photoreceptors. Both the reduction of the red:far-red ratio and the depletion of blue light are signals that induce a set of phenotypic traits, such as shoot elongation and leaf hyponasty, which increase the likelihood of light capture in dense plant stands. This set of phenotypic responses are part of the so called "shade avoidance syndrome" (SAS). This addendum discusses recent findings on the regulation of the SAS of Arabidopsis thaliana upon blue light depletion. Keller et al. and Keuskamp et al. show that the low blue light attenuation induced shade avoidance response of seedling and rosette-stage A. thaliana plants differ in their hormonal regulation. These studies also show there is a regulatory overlap with the R:FR-regulated SAS.
Fil: Keuskamp, Diederik H.. Utrecht University; Países Bajos
Fil: Keller, Mercedes Magdalena. 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; Argentina
Fil: Ballare, Carlos Luis. 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; Argentina
Fil: Pierik, Ronald. Utrecht University; Países Bajos
Materia
CRYPTOCHROME
HORMONES
LIGHT
PHOTORECEPTOR
PHYTOCHROME
SHADE AVOIDANCE
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:11336/67071
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Blue light regulated shade avoidanceKeuskamp, Diederik H.Keller, Mercedes MagdalenaBallare, Carlos LuisPierik, RonaldCRYPTOCHROMEHORMONESLIGHTPHOTORECEPTORPHYTOCHROMESHADE AVOIDANCEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Most plants grow in dense vegetation with the risk of being out-competed by neighboring plants. These neighbors can be detected not only through the depletion in light quantity that they cause, but also through the change in light quality, which plants perceive using specific photoreceptors. Both the reduction of the red:far-red ratio and the depletion of blue light are signals that induce a set of phenotypic traits, such as shoot elongation and leaf hyponasty, which increase the likelihood of light capture in dense plant stands. This set of phenotypic responses are part of the so called "shade avoidance syndrome" (SAS). This addendum discusses recent findings on the regulation of the SAS of Arabidopsis thaliana upon blue light depletion. Keller et al. and Keuskamp et al. show that the low blue light attenuation induced shade avoidance response of seedling and rosette-stage A. thaliana plants differ in their hormonal regulation. These studies also show there is a regulatory overlap with the R:FR-regulated SAS.Fil: Keuskamp, Diederik H.. Utrecht University; Países BajosFil: Keller, Mercedes Magdalena. 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; ArgentinaFil: Ballare, Carlos Luis. 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; ArgentinaFil: Pierik, Ronald. Utrecht University; Países BajosLandes Bioscience2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67071Keuskamp, Diederik H.; Keller, Mercedes Magdalena; Ballare, Carlos Luis; Pierik, Ronald; Blue light regulated shade avoidance; Landes Bioscience; Plant Signaling and Behavior; 7; 4; 4-2012; 514-5171559-2316CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4161/psb.19340info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.4161/psb.19340info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:35:18Zoai:ri.conicet.gov.ar:11336/67071instacron: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 10:35:18.974CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Blue light regulated shade avoidance
title Blue light regulated shade avoidance
spellingShingle Blue light regulated shade avoidance
Keuskamp, Diederik H.
CRYPTOCHROME
HORMONES
LIGHT
PHOTORECEPTOR
PHYTOCHROME
SHADE AVOIDANCE
title_short Blue light regulated shade avoidance
title_full Blue light regulated shade avoidance
title_fullStr Blue light regulated shade avoidance
title_full_unstemmed Blue light regulated shade avoidance
title_sort Blue light regulated shade avoidance
dc.creator.none.fl_str_mv Keuskamp, Diederik H.
Keller, Mercedes Magdalena
Ballare, Carlos Luis
Pierik, Ronald
author Keuskamp, Diederik H.
author_facet Keuskamp, Diederik H.
Keller, Mercedes Magdalena
Ballare, Carlos Luis
Pierik, Ronald
author_role author
author2 Keller, Mercedes Magdalena
Ballare, Carlos Luis
Pierik, Ronald
author2_role author
author
author
dc.subject.none.fl_str_mv CRYPTOCHROME
HORMONES
LIGHT
PHOTORECEPTOR
PHYTOCHROME
SHADE AVOIDANCE
topic CRYPTOCHROME
HORMONES
LIGHT
PHOTORECEPTOR
PHYTOCHROME
SHADE AVOIDANCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Most plants grow in dense vegetation with the risk of being out-competed by neighboring plants. These neighbors can be detected not only through the depletion in light quantity that they cause, but also through the change in light quality, which plants perceive using specific photoreceptors. Both the reduction of the red:far-red ratio and the depletion of blue light are signals that induce a set of phenotypic traits, such as shoot elongation and leaf hyponasty, which increase the likelihood of light capture in dense plant stands. This set of phenotypic responses are part of the so called "shade avoidance syndrome" (SAS). This addendum discusses recent findings on the regulation of the SAS of Arabidopsis thaliana upon blue light depletion. Keller et al. and Keuskamp et al. show that the low blue light attenuation induced shade avoidance response of seedling and rosette-stage A. thaliana plants differ in their hormonal regulation. These studies also show there is a regulatory overlap with the R:FR-regulated SAS.
Fil: Keuskamp, Diederik H.. Utrecht University; Países Bajos
Fil: Keller, Mercedes Magdalena. 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; Argentina
Fil: Ballare, Carlos Luis. 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; Argentina
Fil: Pierik, Ronald. Utrecht University; Países Bajos
description Most plants grow in dense vegetation with the risk of being out-competed by neighboring plants. These neighbors can be detected not only through the depletion in light quantity that they cause, but also through the change in light quality, which plants perceive using specific photoreceptors. Both the reduction of the red:far-red ratio and the depletion of blue light are signals that induce a set of phenotypic traits, such as shoot elongation and leaf hyponasty, which increase the likelihood of light capture in dense plant stands. This set of phenotypic responses are part of the so called "shade avoidance syndrome" (SAS). This addendum discusses recent findings on the regulation of the SAS of Arabidopsis thaliana upon blue light depletion. Keller et al. and Keuskamp et al. show that the low blue light attenuation induced shade avoidance response of seedling and rosette-stage A. thaliana plants differ in their hormonal regulation. These studies also show there is a regulatory overlap with the R:FR-regulated SAS.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/67071
Keuskamp, Diederik H.; Keller, Mercedes Magdalena; Ballare, Carlos Luis; Pierik, Ronald; Blue light regulated shade avoidance; Landes Bioscience; Plant Signaling and Behavior; 7; 4; 4-2012; 514-517
1559-2316
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67071
identifier_str_mv Keuskamp, Diederik H.; Keller, Mercedes Magdalena; Ballare, Carlos Luis; Pierik, Ronald; Blue light regulated shade avoidance; Landes Bioscience; Plant Signaling and Behavior; 7; 4; 4-2012; 514-517
1559-2316
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.4161/psb.19340
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.4161/psb.19340
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
application/pdf
dc.publisher.none.fl_str_mv Landes Bioscience
publisher.none.fl_str_mv Landes Bioscience
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_ 1844614371095871488
score 13.070432

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