Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species
- Autores
- Tossi, Vanesa Eleonora; Regalado González, Jose Javier; Iannicelli, Jesica; Laino, Leandro Ezequiel; Burrieza, Hernán Pablo; Escandón, Alejandro Salvio; Pitta Alvarez, Sandra Irene
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Ultraviolet-B radiation (UV-B, 280-315 nm) is an important environmental signal thatregulates growth and development in plants. Two dose-dependent UV-B responsepathways were described in plants: a specific one, mediated by UVR8 (the specificUV-B receptor) and an unspecific one, activated by the oxidative damage produced byradiation. The constitutively expressed receptor appears inactive as a dimer, with thetwo monomers dissociating upon UV-B irradiation. The monomer then interacts withCOP1, an ubiquitin ligase, hindering its ability to poly-ubiquitinate transcriptional factorHY5, thus averting its degradation and activating the photomorphogenic response. HY5induces the synthesis of proteins RUP1 and RUP2, which interact with UVR8, releasingCOP1, and inducing the re-dimerization of UVR8. This mechanism has been thoroughlycharacterized in Arabidopsis, where studies have demonstrated that the UVR8 receptoris key in UV-B response. Although Arabidopsis importance as a model plant manymechanisms described in this specie differ in other plants. In this paper, we reviewthe latest information regarding UV-B response mediated by UVR8 in different species,focusing on the differences reported compared to Arabidopsis. For instance, UVR8 is notonly induced by UV-B but also by other agents that are expressed differentially in diversetissues. Also, in some of the species analyzed, proteins with low homology to RUP1 andRUP2 were detected. We also discuss how UVR8 is involved in other developmental andstress processes unrelated to UV-B. We conclude that the receptor is highly versatile,showing differences among species.
Fil: Tossi, Vanesa Eleonora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
Fil: Regalado González, Jose Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Iannicelli, Jesica. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo.; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: Laino, Leandro Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Burrieza, Hernán Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Biología del Desarrollo de Las Plantas; Argentina
Fil: Escandón, Alejandro Salvio. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo.; Argentina
Fil: Pitta Alvarez, Sandra Irene. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina - Materia
-
UV-B
ARABIDOPSIS
TERRESTRIAL PLANTS
PHOTOMORPHOGENIC RESPONSE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/103083
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Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse SpeciesTossi, Vanesa EleonoraRegalado González, Jose JavierIannicelli, JesicaLaino, Leandro EzequielBurrieza, Hernán PabloEscandón, Alejandro SalvioPitta Alvarez, Sandra IreneUV-BARABIDOPSISTERRESTRIAL PLANTSPHOTOMORPHOGENIC RESPONSEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ultraviolet-B radiation (UV-B, 280-315 nm) is an important environmental signal thatregulates growth and development in plants. Two dose-dependent UV-B responsepathways were described in plants: a specific one, mediated by UVR8 (the specificUV-B receptor) and an unspecific one, activated by the oxidative damage produced byradiation. The constitutively expressed receptor appears inactive as a dimer, with thetwo monomers dissociating upon UV-B irradiation. The monomer then interacts withCOP1, an ubiquitin ligase, hindering its ability to poly-ubiquitinate transcriptional factorHY5, thus averting its degradation and activating the photomorphogenic response. HY5induces the synthesis of proteins RUP1 and RUP2, which interact with UVR8, releasingCOP1, and inducing the re-dimerization of UVR8. This mechanism has been thoroughlycharacterized in Arabidopsis, where studies have demonstrated that the UVR8 receptoris key in UV-B response. Although Arabidopsis importance as a model plant manymechanisms described in this specie differ in other plants. In this paper, we reviewthe latest information regarding UV-B response mediated by UVR8 in different species,focusing on the differences reported compared to Arabidopsis. For instance, UVR8 is notonly induced by UV-B but also by other agents that are expressed differentially in diversetissues. Also, in some of the species analyzed, proteins with low homology to RUP1 andRUP2 were detected. We also discuss how UVR8 is involved in other developmental andstress processes unrelated to UV-B. We conclude that the receptor is highly versatile,showing differences among species.Fil: Tossi, Vanesa Eleonora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; ArgentinaFil: Regalado González, Jose Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; ArgentinaFil: Iannicelli, Jesica. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo.; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaFil: Laino, Leandro Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; ArgentinaFil: Burrieza, Hernán Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Biología del Desarrollo de Las Plantas; ArgentinaFil: Escandón, Alejandro Salvio. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo.; ArgentinaFil: Pitta Alvarez, Sandra Irene. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; ArgentinaFrontiers Media S.A.2019-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/103083Tossi, Vanesa Eleonora; Regalado González, Jose Javier; Iannicelli, Jesica; Laino, Leandro Ezequiel; Burrieza, Hernán Pablo; et al.; Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species; Frontiers Media S.A.; Frontiers in Plant Science; 10; 6-20191664-462XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fpls.2019.00780/fullinfo:eu-repo/semantics/altIdentifier/doi/10.3389/fpls.2019.00780info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:16:18Zoai:ri.conicet.gov.ar:11336/103083instacron: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:34982025-09-10 13:16:18.895CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
title |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
spellingShingle |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species Tossi, Vanesa Eleonora UV-B ARABIDOPSIS TERRESTRIAL PLANTS PHOTOMORPHOGENIC RESPONSE |
title_short |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
title_full |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
title_fullStr |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
title_full_unstemmed |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
title_sort |
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species |
dc.creator.none.fl_str_mv |
Tossi, Vanesa Eleonora Regalado González, Jose Javier Iannicelli, Jesica Laino, Leandro Ezequiel Burrieza, Hernán Pablo Escandón, Alejandro Salvio Pitta Alvarez, Sandra Irene |
author |
Tossi, Vanesa Eleonora |
author_facet |
Tossi, Vanesa Eleonora Regalado González, Jose Javier Iannicelli, Jesica Laino, Leandro Ezequiel Burrieza, Hernán Pablo Escandón, Alejandro Salvio Pitta Alvarez, Sandra Irene |
author_role |
author |
author2 |
Regalado González, Jose Javier Iannicelli, Jesica Laino, Leandro Ezequiel Burrieza, Hernán Pablo Escandón, Alejandro Salvio Pitta Alvarez, Sandra Irene |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
UV-B ARABIDOPSIS TERRESTRIAL PLANTS PHOTOMORPHOGENIC RESPONSE |
topic |
UV-B ARABIDOPSIS TERRESTRIAL PLANTS PHOTOMORPHOGENIC RESPONSE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Ultraviolet-B radiation (UV-B, 280-315 nm) is an important environmental signal thatregulates growth and development in plants. Two dose-dependent UV-B responsepathways were described in plants: a specific one, mediated by UVR8 (the specificUV-B receptor) and an unspecific one, activated by the oxidative damage produced byradiation. The constitutively expressed receptor appears inactive as a dimer, with thetwo monomers dissociating upon UV-B irradiation. The monomer then interacts withCOP1, an ubiquitin ligase, hindering its ability to poly-ubiquitinate transcriptional factorHY5, thus averting its degradation and activating the photomorphogenic response. HY5induces the synthesis of proteins RUP1 and RUP2, which interact with UVR8, releasingCOP1, and inducing the re-dimerization of UVR8. This mechanism has been thoroughlycharacterized in Arabidopsis, where studies have demonstrated that the UVR8 receptoris key in UV-B response. Although Arabidopsis importance as a model plant manymechanisms described in this specie differ in other plants. In this paper, we reviewthe latest information regarding UV-B response mediated by UVR8 in different species,focusing on the differences reported compared to Arabidopsis. For instance, UVR8 is notonly induced by UV-B but also by other agents that are expressed differentially in diversetissues. Also, in some of the species analyzed, proteins with low homology to RUP1 andRUP2 were detected. We also discuss how UVR8 is involved in other developmental andstress processes unrelated to UV-B. We conclude that the receptor is highly versatile,showing differences among species. Fil: Tossi, Vanesa Eleonora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina Fil: Regalado González, Jose Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina Fil: Iannicelli, Jesica. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo.; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina Fil: Laino, Leandro Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina Fil: Burrieza, Hernán Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Biología del Desarrollo de Las Plantas; Argentina Fil: Escandón, Alejandro Salvio. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Genetica "ewald A. Favret" Al Iabimo.; Argentina Fil: Pitta Alvarez, Sandra Irene. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina |
description |
Ultraviolet-B radiation (UV-B, 280-315 nm) is an important environmental signal thatregulates growth and development in plants. Two dose-dependent UV-B responsepathways were described in plants: a specific one, mediated by UVR8 (the specificUV-B receptor) and an unspecific one, activated by the oxidative damage produced byradiation. The constitutively expressed receptor appears inactive as a dimer, with thetwo monomers dissociating upon UV-B irradiation. The monomer then interacts withCOP1, an ubiquitin ligase, hindering its ability to poly-ubiquitinate transcriptional factorHY5, thus averting its degradation and activating the photomorphogenic response. HY5induces the synthesis of proteins RUP1 and RUP2, which interact with UVR8, releasingCOP1, and inducing the re-dimerization of UVR8. This mechanism has been thoroughlycharacterized in Arabidopsis, where studies have demonstrated that the UVR8 receptoris key in UV-B response. Although Arabidopsis importance as a model plant manymechanisms described in this specie differ in other plants. In this paper, we reviewthe latest information regarding UV-B response mediated by UVR8 in different species,focusing on the differences reported compared to Arabidopsis. For instance, UVR8 is notonly induced by UV-B but also by other agents that are expressed differentially in diversetissues. Also, in some of the species analyzed, proteins with low homology to RUP1 andRUP2 were detected. We also discuss how UVR8 is involved in other developmental andstress processes unrelated to UV-B. We conclude that the receptor is highly versatile,showing differences among species. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06 |
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/11336/103083 Tossi, Vanesa Eleonora; Regalado González, Jose Javier; Iannicelli, Jesica; Laino, Leandro Ezequiel; Burrieza, Hernán Pablo; et al.; Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species; Frontiers Media S.A.; Frontiers in Plant Science; 10; 6-2019 1664-462X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/103083 |
identifier_str_mv |
Tossi, Vanesa Eleonora; Regalado González, Jose Javier; Iannicelli, Jesica; Laino, Leandro Ezequiel; Burrieza, Hernán Pablo; et al.; Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species; Frontiers Media S.A.; Frontiers in Plant Science; 10; 6-2019 1664-462X 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://www.frontiersin.org/articles/10.3389/fpls.2019.00780/full info:eu-repo/semantics/altIdentifier/doi/10.3389/fpls.2019.00780 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
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application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Frontiers Media S.A. |
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Frontiers Media S.A. |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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12.993085 |