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dc.contributor.author | Bissoli, Gaetano | es_ES |
dc.contributor.author | Bono, Mar | es_ES |
dc.contributor.author | Martinez-Almonacid, Irene | es_ES |
dc.contributor.author | Moreno Peris, Estela | es_ES |
dc.contributor.author | Renard, Joan | es_ES |
dc.contributor.author | Espinosa, Ana | es_ES |
dc.contributor.author | Naranjo, Miguel Angel | es_ES |
dc.contributor.author | Yenush, Lynne | es_ES |
dc.contributor.author | Fita, Ana | es_ES |
dc.contributor.author | Serrano Salom, Ramón | es_ES |
dc.contributor.author | Rodríguez Burruezo, Adrián | es_ES |
dc.contributor.author | Bueso Rodenas, Eduardo | es_ES |
dc.date.accessioned | 2022-06-06T18:02:33Z | |
dc.date.available | 2022-06-06T18:02:33Z | |
dc.date.issued | 2022-01 | es_ES |
dc.identifier.issn | 0031-9317 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/183094 | |
dc.description.abstract | [EN] Capsicum (pepper) is known for its poor seed germination, particularly seed longevity is usually much shorter than other Solanaceae. However, the molecular mechanisms involved are mostly unknown in these species. The present study examines the differences in seed longevity among Capsicum species and varietal types. Feral or less domesticated species, such as Capsicum chinense and particularly Capsicum frutescens, showed higher germination rates than the more domesticated Capsicum annuum after accelerated seed aging treatments. In addition, variability was detected in the expression of genes involved in the response to seed deterioration. The differences observed in ASPG1 expression led us to study the seed protein profile in dry and germinating seeds. Seed storage protein mobilization during germination was faster in seed aging-resistant genotypes. Similarly, the transcriptional change observed for the orthologous gene of the trans-species regulator AtHB25 prompted us to study the structure and molecular components of the seed coat in peppers. All the Capsicum pepper accessions analyzed presented very lignified testa and we observed a positive correlation between the amount of lignin and seed viability. Our results provide essential information to explain the poor germination observed in pepper seeds and provide an experimental framework for future improvements in this important character | es_ES |
dc.description.sponsorship | The authors want to thank Marisol Gascon of the microscope service at the IBMCP. This work has been partially financed by the project PID2019-110221RR-C32, FEDER/ERDF funds. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Blackwell Publishing | es_ES |
dc.relation.ispartof | Physiologia Plantarum | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject.classification | GENETICA | es_ES |
dc.subject.classification | BIOQUIMICA Y BIOLOGIA MOLECULAR | es_ES |
dc.title | Seed coat lignification level is crucial in Capsicum spp seed longevity | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1111/ppl.13600 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110221RR-C32/ES/DESARROLLO DE ECOTIPOS MEJORADOS DE PIMIENTO (CAPSICUM ANNUUM L.) DE ALTA CALIDAD Y RESISTENTES A ENFERMEDADES ADAPTADOS A CULTIVO ECOLOGICO EN EL SUDESTE ESPAÑOL/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana | 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 | Bissoli, G.; Bono, M.; Martinez-Almonacid, I.; Moreno Peris, E.; Renard, J.; Espinosa, A.; Naranjo, MA.... (2022). Seed coat lignification level is crucial in Capsicum spp seed longevity. Physiologia Plantarum. 174(1):1-9. https://doi.org/10.1111/ppl.13600 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1111/ppl.13600 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 9 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 174 | es_ES |
dc.description.issue | 1 | es_ES |
dc.identifier.pmid | 34796959 | es_ES |
dc.relation.pasarela | S\452329 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.subject.ods | 02.- Poner fin al hambre, conseguir la seguridad alimentaria y una mejor nutrición, y promover la agricultura sostenible | es_ES |