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The tomato res mutant which accumulates JA in roots in non-stressed conditions restores cell structure alterations under salinity

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The tomato res mutant which accumulates JA in roots in non-stressed conditions restores cell structure alterations under salinity

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dc.contributor.author García-Abellán, José O. es_ES
dc.contributor.author Fernández-García, Nieves es_ES
dc.contributor.author López-Berenguer, Carmen es_ES
dc.contributor.author Egea, Isabel es_ES
dc.contributor.author Flores, Francisco B. es_ES
dc.contributor.author Angosto, Trinidad es_ES
dc.contributor.author Capel, Juan es_ES
dc.contributor.author Lozano, Rafael es_ES
dc.contributor.author Pineda Chaza, Benito José es_ES
dc.contributor.author Moreno Ferrero, Vicente es_ES
dc.contributor.author Olmos, Enrique es_ES
dc.contributor.author Bolarín, María C. es_ES
dc.date.accessioned 2017-04-20T07:19:24Z
dc.date.available 2017-04-20T07:19:24Z
dc.date.issued 2015-11
dc.identifier.issn 0031-9317
dc.identifier.uri http://hdl.handle.net/10251/79838
dc.description.abstract [EN] Jasmonic acid (JA) regulates a wide spectrum of plant biological processes, from plant development to stress defense responses. The role of JA in plant response to salt stress is scarcely known, and even less known is the specific response in root, the main plant organ responsible for ionic uptake and transport to the shoot. Here we report the characterization of the first tomato (Solanum lycopersicum)mutant, named res (restored cell structure by salinity), that accumulates JA in roots prior to exposure to stress. The res tomato mutant presented remarkable growth inhibition and displayed important morphological alterations and cellular disorganization in roots and leaves under control conditions, while these alterations disappeared when the res mutant plants were grown under salt stress. Reciprocal grafting between res and wild type (WT) (tomato cv. Moneymaker) indicated that the main organ responsible for the development of alterations was the root. The JA-signaling pathway is activated in res roots prior to stress, with transcripts levels being even higher in control condition than in salinity. Future studies on this mutant will provide significant advances in the knowledge of JA role in root in salt-stress tolerance response, as well as in the energy trade-off between plant growth and response to stress. Guardar / Salir Siguiente > es_ES
dc.description.sponsorship This work was supported by grant AGL2012-40150-C03 from the Spanish 'Ministerio de Economia'; The Spanish Council of Scientific Research (CSIC) [postdoctoral position from the JAE-Doc programme grant E-30-2011-0443170 conceded to IE and BP]; Spanish 'Ministerio de Economia' [postdoctoral position from the RyC programme grant RYC2010-06369 conceded to NFG].
dc.language Inglés es_ES
dc.publisher Wiley es_ES
dc.relation.ispartof Physiologia Plantarum es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject DNA insertional mutagenesis es_ES
dc.subject Domain proteins interact es_ES
dc.subject Plant stress responses es_ES
dc.subject Allene oxide cyclase es_ES
dc.subject Jasmonic acid es_ES
dc.subject Salt tolerance es_ES
dc.subject Arabidopsis-thaliana es_ES
dc.subject Signal-transduction es_ES
dc.subject Gene-expression es_ES
dc.subject Nitric-oxide es_ES
dc.subject.classification GENETICA es_ES
dc.title The tomato res mutant which accumulates JA in roots in non-stressed conditions restores cell structure alterations under salinity es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1111/ppl.12320
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//AGL2012-40150-C03-03/ES/IDENTIFICACION, ETIQUETADO Y ANALISIS FUNCIONAL DE GENES IMPLICADOS EN EL CUAJADO DEL FRUTO DE TOMATE Y TOLERANCIA A LA SALINIDAD EN ESPECIES SILVESTRES RELACIONADAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//AGL2012-40150-C03-02/ES/IDENTIFICACION, ETIQUETADO Y ANALISIS FUNCIONAL DE GENES IMPLICADOS EN EL CUAJADO DEL FRUTO DE TOMATE Y TOLERANCIA A LA SALINIDAD EN ESPECIES SILVESTRES RELACIONADAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CSIC//JAE-Doc E-30-2011-0443170/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//AGL2012-40150-C03-01/ES/IDENTIFICACION, ETIQUETADO Y ANALISIS FUNCIONAL DE GENES IMPLICADOS EN EL CUAJADO DEL FRUTO DE TOMATE Y TOLERANCIA A LA SALINIDAD EN ESPECIES SILVESTRES RELACIONADAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//RYC-2010-06369/ES/RYC-2010-06369/ 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. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.description.bibliographicCitation García-Abellán, JO.; Fernández-García, N.; López-Berenguer, C.; Egea, I.; Flores, FB.; Angosto, T.; Capel, J.... (2015). The tomato res mutant which accumulates JA in roots in non-stressed conditions restores cell structure alterations under salinity. Physiologia Plantarum. 155(3):296-314. https://doi.org/10.1111/ppl.12320 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1111/ppl.12320 es_ES
dc.description.upvformatpinicio 296 es_ES
dc.description.upvformatpfin 314 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 155 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 304908 es_ES
dc.identifier.eissn 1399-3054
dc.identifier.pmid 25582191
dc.contributor.funder Ministerio de Economía y Competitividad
dc.contributor.funder Consejo Superior de Investigaciones Científicas
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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