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dc.contributor.author | Capel, Carmen | es_ES |
dc.contributor.author | Albaladejo, Irene | es_ES |
dc.contributor.author | Egea, Isabel | es_ES |
dc.contributor.author | Massaretto, Isabel L. | es_ES |
dc.contributor.author | Yuste-Lisbona, Fernando J. | es_ES |
dc.contributor.author | Pineda Chaza, Benito José | es_ES |
dc.contributor.author | García Sogo, Begoña | es_ES |
dc.contributor.author | Angosto, Trinidad | es_ES |
dc.contributor.author | Flores, Francisco B. | es_ES |
dc.contributor.author | Moreno Ferrero, Vicente | es_ES |
dc.contributor.author | Lozano, Rafael | es_ES |
dc.contributor.author | Bolarin, Maria C. | es_ES |
dc.contributor.author | Capel, Juan | es_ES |
dc.date.accessioned | 2021-11-05T14:11:25Z | |
dc.date.available | 2021-11-05T14:11:25Z | |
dc.date.issued | 2020-07 | es_ES |
dc.identifier.issn | 0140-7791 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/176457 | |
dc.description.abstract | [EN] Increasing evidences highlight the importance of DEAD-box RNA helicases in plant development and stress responses. In a previous study, we characterized the tomato res mutant (restored cell structure by salinity), showing chlorosis and development alterations that reverted under salt-stress conditions. Map-based cloning demonstrates that RES gene encodes SlDEAD39, a chloroplast-targeted DEAD-box RNA helicase. Constitutive expression of SlDEAD39 complements the res mutation, while the silencing lines had a similar phenotype than res mutant, which is also reverted under salinity. Functional analysis of res mutant proved SlDEAD39 is involved in the in vivo processing of the chloroplast, 23S rRNA, at the hidden break-B site, a feature also supported by in vitro binding experiments of the protein. In addition, our results show that other genes coding for chloroplast-targeted DEAD-box proteins are induced by salt-stress, which might explain the rescue of the res mutant phenotype. Interestingly, salinity restored the phenotype of res adult plants by increasing their sugar content and fruit yield. Together, these results propose an unprecedented role of a DEAD-box RNA helicase in regulating plant development and stress response through the proper ribosome and chloroplast functioning, which, in turn, represents a potential target to improve salt tolerance in tomato crops | es_ES |
dc.description.sponsorship | Secretaria de Estado de Investigacion, Desarrollo e Innovacion, Grant/Award Numbers: AGL2015-64991-C3-1-R, AGL2015-64991-C3-2-R, AGL2015-64991-C3-3-R, AGL2017-88702-C2-1-R | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Blackwell Publishing | es_ES |
dc.relation.ispartof | Plant Cell & Environment | es_ES |
dc.rights | Reconocimiento - No comercial - Compartir igual (by-nc-sa) | es_ES |
dc.subject | Chloroplast-targeted DEAD-box RNA helicases | es_ES |
dc.subject | Fruit yield | es_ES |
dc.subject | Plant development | es_ES |
dc.subject | RRNA processing | es_ES |
dc.subject | Salt stress response | es_ES |
dc.subject | Solanum lycopersicum | es_ES |
dc.subject | Tomato | es_ES |
dc.subject.classification | GENETICA | es_ES |
dc.title | The res (restored cell structure by salinity) tomato mutant reveals the role of the DEAD-box RNA helicase SlDEAD39 in plant development and salt response | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1111/pce.13776 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-88702-C2-1-R/ES/ANALISIS GENOMICO DEL DESARROLLO DE TRICOMAS COMO ESTRATEGIA PARA LA MEJORA GENETICA DE LA RESISTENCIA A PLAGAS EN TOMATE/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110833RB-C32/ES/EDICION DE PROMOTORES DE GENES QUE REGULAN EL DESARROLLO REPRODUCTIVO EN TOMATE COMO ESTRATEGIA PARA MANTENER LA PRODUCCION EN CONDICIONES DE ESTRES ABIOTICO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//AGL2015-64991-C3-1-R/ES/GENOMICA FUNCIONAL Y MEJORA GENETICA DE LA PRODUCTIVIDAD DE TOMATE: IMPORTANCIA AGRONOMICA DEL BALANCE DESARROLLO-ESTRES ABIOTICO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//AGL2015-64991-C3-2-R/ES/GENOMICA FUNCIONAL Y MEJORA GENETICA DE TOMATE: IMPORTANCIA AGRONOMICA DEL BALANCE DESARROLLO - ESTRES ABIOTICO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//AGL2015-64991-C3-3-R/ES/GENOMICA FUNCIONAL Y MEJORA GENETICA DE TOMATE: IMPORTANCIA AGRONOMICA DEL BALANCE DESARROLLO - ESTRES ABIOTICO/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario Mixto de Biología Molecular y Celular de Plantas - Institut Universitari Mixt de Biologia Molecular i Cel·lular de Plantes | es_ES |
dc.description.bibliographicCitation | Capel, C.; Albaladejo, I.; Egea, I.; Massaretto, IL.; Yuste-Lisbona, FJ.; Pineda Chaza, BJ.; García Sogo, B.... (2020). The res (restored cell structure by salinity) tomato mutant reveals the role of the DEAD-box RNA helicase SlDEAD39 in plant development and salt response. Plant Cell & Environment. 43(7):1722-1739. https://doi.org/10.1111/pce.13776 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1111/pce.13776 | es_ES |
dc.description.upvformatpinicio | 1722 | es_ES |
dc.description.upvformatpfin | 1739 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 43 | es_ES |
dc.description.issue | 7 | es_ES |
dc.identifier.pmid | 32329086 | es_ES |
dc.identifier.pmcid | PMC7384196 | es_ES |
dc.relation.pasarela | S\423517 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | MINISTERIO DE ECONOMIA Y EMPRESA | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |