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dc.contributor.author | Bueso Rodenas, Eduardo | es_ES |
dc.contributor.author | Serrano Salom, Ramón | es_ES |
dc.contributor.author | Pallas, Vicente | es_ES |
dc.contributor.author | SANCHEZ NAVARRO, JESUS ANGEL | es_ES |
dc.date.accessioned | 2020-10-23T03:31:20Z | |
dc.date.available | 2020-10-23T03:31:20Z | |
dc.date.issued | 2017-07 | es_ES |
dc.identifier.issn | 0981-9428 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/153038 | |
dc.description.abstract | [EN] Seed longevity is the period during which the plant seed is able to germinate. This property is strongly influenced by environment conditions experienced by seeds during their formation and storage. In the present study we have analyzed how the biotic stress derived from the infection of Cauliflower mosaic virus (CaMV), Turnip mosaic virus (TuMV), Cucumber mosaic virus (CMV) and Alfalfa mosaic virus (AMV) affects seed tolerance to deterioration measuring germination rates after an accelerated aging treatment. Arabidopsis wild type plants infected with AMV and CMV rendered seeds with improved tolerance to deterioration when compared to the non -inoculated plants. On the other hand, CaMV infection generated seeds more sensitive to deterioration. No seeds were obtained from TuMV infected plants. Similar pattern of viral effects was observed in the double mutant athb22 athb25, which is more sensitive to accelerated seed aging than wild type. However, we observed a significant reduction of the seed germination for CMV (65% vs 55%) and healthy (50% vs 30%) plants in these mutants. The seed quality differences were overcomed using the A. thaliana athb25-1D dominant mutant, which over accumulated gibberellic acid (GA), except for TuMV which generated some siliques with low seed tolerance to deterioration. For AMV and TuMV (in athb25-1D), the seed quality correlated with the accumulation of the messengers of the gibberellin 3-oxidase family, the mucilage of the seed and the GA1. For CMV and CaMV it was not a good correlation suggesting that other factors are affecting seed viability. (C) 2017 Elsevier Masson SAS. All rights reserved. | es_ES |
dc.description.sponsorship | We thank L. Corachan and I. Martinez for their excellent technical assistance. This work was supported by grant BI02014-54862-R from the Spanish Direccion General de Investigacion Cientifica y Tecnica (DGICYT) and the Prometeo Program GV2014/010 from the Generalitat Valenciana. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Plant Physiology and Biochemistry | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Arabidopsis thaliana | es_ES |
dc.subject | Gibberellins | es_ES |
dc.subject | Plant hormones | es_ES |
dc.subject | Seed deterioration | es_ES |
dc.subject | Virus infection | es_ES |
dc.subject.classification | BIOQUIMICA Y BIOLOGIA MOLECULAR | es_ES |
dc.title | Seed tolerance to deterioration in arabidopsis is affected by virus infection | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.plaphy.2017.04.020 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//BIO2014-54862-R/ES/INTERACCIONES ENTRE FACTORES VIRALES Y DEL HUESPED IMPLICADOS EN LOS PROCESOS DE MOVIMIENTO Y PATOGENESIS EN CULTIVOS DE INTERES AGRONOMICO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//GV%2F2014%2F010/ | 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 | Bueso Rodenas, E.; Serrano Salom, R.; Pallas, V.; Sanchez Navarro, JA. (2017). Seed tolerance to deterioration in arabidopsis is affected by virus infection. Plant Physiology and Biochemistry. 116:1-8. https://doi.org/10.1016/j.plaphy.2017.04.020 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.plaphy.2017.04.020 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 8 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 116 | es_ES |
dc.identifier.pmid | 28477474 | es_ES |
dc.relation.pasarela | S\351405 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |