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Mediated Plastid RNA Editing in Plant Immunity

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Mediated Plastid RNA Editing in Plant Immunity

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dc.contributor.author García-Andrade Serrano, Javier es_ES
dc.contributor.author Ramirez Garcia, Vicente es_ES
dc.contributor.author López Sánchez, Ana es_ES
dc.contributor.author Vera Vera, Pablo es_ES
dc.date.accessioned 2014-09-01T10:32:10Z
dc.date.available 2014-09-01T10:32:10Z
dc.date.issued 2013-10
dc.identifier.issn 1553-7366
dc.identifier.uri http://hdl.handle.net/10251/39319
dc.description.abstract [EN] Plant regulatory circuits coordinating nuclear and plastid gene expression have evolved in response to external stimuli. RNA editing is one of such control mechanisms. We determined the Arabidopsis nuclear-encoded homeodomain-containing protein OCP3 is incorporated into the chloroplast, and contributes to control over the extent of ndhB transcript editing. ndhB encodes the B subunit of the chloroplast NADH dehydrogenase-like complex (NDH) involved in cyclic electron flow (CEF) around photosystem I. In ocp3 mutant strains, ndhB editing efficiency decays, CEF is impaired and disease resistance to fungal pathogens substantially enhanced, a process recapitulated in plants defective in editing plastid RNAs encoding NDH complex subunits due to mutations in previously described nuclear-encoded pentatricopeptide-related proteins (i.e. CRR21, CRR2). Furthermore, we observed that following a pathogenic challenge, wild type plants respond with editing inhibition of ndhB transcript. In parallel, rapid destabilization of the plastidial NDH complex is also observed in the plant following perception of a pathogenic cue. Therefore, NDH complex activity and plant immunity appear as interlinked processes. es_ES
dc.description.sponsorship This work was supported by the Spanish MICINN (CONSOLIDER and BFU2012 to PV), and Generalitat Valenciana (Prometeo2010/020 to PV). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
dc.language Inglés es_ES
dc.publisher Public Library of Science es_ES
dc.relation.ispartof PLoS Pathogens es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Chloroplastic nad(p)h dehydrogenase es_ES
dc.subject Pentatricopeptide repeat proteins es_ES
dc.subject Arabidopsis-thaliana es_ES
dc.subject Mutant reveals es_ES
dc.subject Photosystem-i es_ES
dc.subject Expression es_ES
dc.subject Stress es_ES
dc.subject Resistance es_ES
dc.subject Transport es_ES
dc.subject Mechanism es_ES
dc.subject.classification BIOQUIMICA Y BIOLOGIA MOLECULAR es_ES
dc.title Mediated Plastid RNA Editing in Plant Immunity es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1371/ journal.ppat.1003713
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEO%2F2010%2F020/ES/Identificación de nuevos fármacos con potencia potencial uso biotecnológico en cultivos mediante un abordaje de genética química/ es_ES
dc.rights.accessRights Abierto 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 García-Andrade Serrano, J.; Ramirez Garcia, V.; López Sánchez, A.; Vera Vera, P. (2013). Mediated Plastid RNA Editing in Plant Immunity. PLoS Pathogens. 9(10):1003713-1003713. https://doi.org/10.1371/ journal.ppat.1003713 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1371/journal.ppat.1003713 es_ES
dc.description.upvformatpinicio 1003713 es_ES
dc.description.upvformatpfin 1003713 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 9 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 259951
dc.identifier.pmid 24204264
dc.identifier.pmcid PMC3814343
dc.contributor.funder Generalitat Valenciana


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