Regulation of translation initiation under biotic and abiotic stresses

[EN] Plants have developed versatile strategies to deal with the great variety of challenging conditions they are exposed to. Among them, the regulation of translation is a common target to finely modulate gene expression both under biotic and abiotic stress situations. Upon environmental challenges...

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Autores: Echevarria-Zomeno, Sira, Yanguez, Emilio, Fernandez-Bautista, Nuria, Castro-Sanz, Ana B., Castellano, M. Mar, Ferrando Monleón, Alejandro Ramón|||0000-0002-1903-9111
Formato: artículo
Fecha de publicación:2013
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/67793
Acesso em linha:https://riunet.upv.es/handle/10251/67793
Access Level:acceso abierto
Palavra-chave:Regulation of translation
EIF4E
eIF2 alpha
Plant abiotic stress
IRES
cIRES
CITES
Cap-dependent enhancers
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spelling Regulation of translation initiation under biotic and abiotic stressesEchevarria-Zomeno, SiraYanguez, EmilioFernandez-Bautista, NuriaCastro-Sanz, Ana B.Castellano, M. MarFerrando Monleón, Alejandro Ramón|||0000-0002-1903-9111Regulation of translationEIF4EeIF2 alphaPlant abiotic stressIREScIRESCITESCap-dependent enhancers[EN] Plants have developed versatile strategies to deal with the great variety of challenging conditions they are exposed to. Among them, the regulation of translation is a common target to finely modulate gene expression both under biotic and abiotic stress situations. Upon environmental challenges, translation is regulated to reduce the consumption of energy and to selectively synthesize proteins involved in the proper establishment of the tolerance response. In the case of viral infections, the situation is more complex, as viruses have evolved unconventional mechanisms to regulate translation in order to ensure the production of the viral encoded proteins using the plant machinery. Although the final purpose is different, in some cases, both plants and viruses share common mechanisms to modulate translation. In others, the mechanisms leading to the control of translation are viral- or stress-specific. In this paper, we review the different mechanisms involved in the regulation of translation initiation under virus infection and under environmental stress in plants. In addition, we describe the main features within the viral RNAs and the cellular mRNAs that promote their selective translation in plants undergoing biotic and abiotic stress situations.This work was supported by the ERC Starting Grant 260468 to M. Mar Castellano.MDPIInstituto Universitario Mixto de Biología Molecular y Celular de PlantasEuropean Research CouncilRepositorio Institucional de la Universitat Politècnica de València Riunet20132013-03-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/67793reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengEuropean Commission https://doi.org/10.13039/501100000780 FP7 260468 Functional characterization of plant cellular IRES in response to abiotic stress and their use as biotechnological toolsopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/677932026-06-13T07:49:27Z
dc.title.none.fl_str_mv Regulation of translation initiation under biotic and abiotic stresses
title Regulation of translation initiation under biotic and abiotic stresses
spellingShingle Regulation of translation initiation under biotic and abiotic stresses
Echevarria-Zomeno, Sira
Regulation of translation
EIF4E
eIF2 alpha
Plant abiotic stress
IRES
cIRES
CITES
Cap-dependent enhancers
title_short Regulation of translation initiation under biotic and abiotic stresses
title_full Regulation of translation initiation under biotic and abiotic stresses
title_fullStr Regulation of translation initiation under biotic and abiotic stresses
title_full_unstemmed Regulation of translation initiation under biotic and abiotic stresses
title_sort Regulation of translation initiation under biotic and abiotic stresses
dc.creator.none.fl_str_mv Echevarria-Zomeno, Sira
Yanguez, Emilio
Fernandez-Bautista, Nuria
Castro-Sanz, Ana B.
Castellano, M. Mar
Ferrando Monleón, Alejandro Ramón|||0000-0002-1903-9111
author Echevarria-Zomeno, Sira
author_facet Echevarria-Zomeno, Sira
Yanguez, Emilio
Fernandez-Bautista, Nuria
Castro-Sanz, Ana B.
Castellano, M. Mar
Ferrando Monleón, Alejandro Ramón|||0000-0002-1903-9111
author_role author
author2 Yanguez, Emilio
Fernandez-Bautista, Nuria
Castro-Sanz, Ana B.
Castellano, M. Mar
Ferrando Monleón, Alejandro Ramón|||0000-0002-1903-9111
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Instituto Universitario Mixto de Biología Molecular y Celular de Plantas
European Research Council
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Regulation of translation
EIF4E
eIF2 alpha
Plant abiotic stress
IRES
cIRES
CITES
Cap-dependent enhancers
topic Regulation of translation
EIF4E
eIF2 alpha
Plant abiotic stress
IRES
cIRES
CITES
Cap-dependent enhancers
description [EN] Plants have developed versatile strategies to deal with the great variety of challenging conditions they are exposed to. Among them, the regulation of translation is a common target to finely modulate gene expression both under biotic and abiotic stress situations. Upon environmental challenges, translation is regulated to reduce the consumption of energy and to selectively synthesize proteins involved in the proper establishment of the tolerance response. In the case of viral infections, the situation is more complex, as viruses have evolved unconventional mechanisms to regulate translation in order to ensure the production of the viral encoded proteins using the plant machinery. Although the final purpose is different, in some cases, both plants and viruses share common mechanisms to modulate translation. In others, the mechanisms leading to the control of translation are viral- or stress-specific. In this paper, we review the different mechanisms involved in the regulation of translation initiation under virus infection and under environmental stress in plants. In addition, we describe the main features within the viral RNAs and the cellular mRNAs that promote their selective translation in plants undergoing biotic and abiotic stress situations.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-03-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/67793
url https://riunet.upv.es/handle/10251/67793
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 FP7 260468 Functional characterization of plant cellular IRES in response to abiotic stress and their use as biotechnological tools
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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