Mostrar el registro sencillo del ítem
dc.contributor.author | Martínez-Fernández, Irene | es_ES |
dc.contributor.author | Menezes de Moura, Stefanie | es_ES |
dc.contributor.author | Alves-Ferreira, Marcio | es_ES |
dc.contributor.author | FERRANDIZ MAESTRE, CRISTINA | es_ES |
dc.contributor.author | Balanzà, Vicente | es_ES |
dc.date.accessioned | 2021-11-05T12:37:10Z | |
dc.date.available | 2021-11-05T12:37:10Z | |
dc.date.issued | 2020-10 | es_ES |
dc.identifier.issn | 0032-0889 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/176125 | |
dc.description.abstract | [EN] The end of the reproductive phase in monocarpic plants is determined by a coordinated arrest of all active meristems, a process known as global proliferative arrest (GPA). GPA is linked to the correlative control exerted by developing seeds and, possibly, the establishment of strong source-sink relationships. It has been proposed that the meristems that undergo arrest at the end of the reproductive phase behave at the transcriptomic level as dormant meristems, with low mitotic activity and high expression of abscisic acid response genes. Meristem arrest is also controlled genetically. In Arabidopsis (Arabidopsis thaliana), the MADS-box transcription factor FRUITFULL induces GPA by directly repressing genes of the APETALA2 (AP2) clade. The AP2 genes maintain shoot apical meristem (SAM) activity in part by keeping WUSCHEL expression active, but the mechanisms downstream of this pathway remain elusive. To identify target genes, we performed a transcriptomic analysis, inducing AP2 activity in meristems close to arrest. Our results suggest that AP2 controls meristem arrest by repressing genes related to axillary bud dormancy in the SAM and negative regulators of cytokinin signaling. In addition, our analysis indicates that genes involved in the response to environmental signals also respond to AP2, suggesting that it could modulate the end of flowering by controlling responses to both endogenous and exogenous signals. Our results support the previous observation that at the end of the reproductive phase the arrested SAM behaves as a dormant meristem, and they strongly support AP2 as a master regulator of this process. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Ministerio de Economia, Industria y Competitividad/Fondo Europeo de Desarrollo Regional, European Union (grant no. BIO2015-64531-R to C.F.), the Spanish Ministerio de Ciencias, Investigacion y Universisdades/Agencia estatal de Investigacion/Fondo Europeo de Desarrollo Regional, European Union (grant no. RTI2018-099239-B-I00 to C.F.), Generalitat Valenciana (grant no. PROMETEU/2019/004 to C.F.), the National Council for Scientific and Technological Development (grant no. CNPq, 308832/2017-5 to M.A.F.), the National Institute of Science and Technology (grant no. 465480/2014-4 to M.A.F.), the Carlos Chagas Filho Foundation for Research Support of the State of Rio de Janeiro (grant no. E-26/202.631/2019 to M.A.F.), and the European Union (grant no. FP7-PEOPLE-PIRSES-2009-247589 to C.F. and M.A.F.). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | American Society of Plant Biologists | es_ES |
dc.relation.ispartof | Plant Physiology | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.title | Identification of Players Controlling Meristem Arrest Downstream of the FRUITFULL-APETALA2 Pathway | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1104/pp.20.00800 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//BIO2015-64531-R//EL CONTROL DE LA PARADA GLOBAL DE LA PROLIFERACION EN PLANTAS MONOCARPICAS: DISEÑO DE ESTRATEGIAS BIOTECNOLOGICAS PARA AUMENTAR LA PRODUCCION EN CULTIVOS ANUALES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//RTI2018-099239-B-I00//HACIA UN MODELO INTEGRADO DE LA PARADA PROLIFERTIVA DE LOS MERISTEMOS INFLORESCENTES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2019%2F004/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CNPq//308832%2F2017-5/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FAPERJ//E-26%2F202.631%2F2019/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC//FP7-PEOPLE-PIRSES-2009-247589/ | es_ES |
dc.rights.accessRights | Cerrado | 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 | Martínez-Fernández, I.; Menezes De Moura, S.; Alves-Ferreira, M.; Ferrandiz Maestre, C.; Balanzà, V. (2020). Identification of Players Controlling Meristem Arrest Downstream of the FRUITFULL-APETALA2 Pathway. Plant Physiology. 184(2):945-959. https://doi.org/10.1104/pp.20.00800 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1104/pp.20.00800 | es_ES |
dc.description.upvformatpinicio | 945 | es_ES |
dc.description.upvformatpfin | 959 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 184 | es_ES |
dc.description.issue | 2 | es_ES |
dc.identifier.pmid | 32778534 | es_ES |
dc.identifier.pmcid | PMC7536680 | es_ES |
dc.relation.pasarela | S\432756 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil | es_ES |
dc.contributor.funder | Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro | es_ES |