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dc.contributor.author | Goretti, Daniela | es_ES |
dc.contributor.author | Silvestre, Marina | es_ES |
dc.contributor.author | Collani, Silvio | es_ES |
dc.contributor.author | Langenecker, Tobias | es_ES |
dc.contributor.author | Méndez, Carla | es_ES |
dc.contributor.author | MADUEÑO ALBI, FRANCISCO | es_ES |
dc.contributor.author | Schmid, Markus | es_ES |
dc.date.accessioned | 2021-11-05T12:37:01Z | |
dc.date.available | 2021-11-05T12:37:01Z | |
dc.date.issued | 2020-04 | es_ES |
dc.identifier.issn | 0032-0889 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/176116 | |
dc.description.abstract | [EN] The floral transition is a critical step in the life cycle of flowering plants, and several mechanisms control this finely orchestrated process. TERMINAL FLOWER1 (TFL1) is a floral repressor and close relative of the florigen, FLOWERING LOCUS T (FT). During the floral transition, TFL1 expression is up-regulated in the inflorescence apex to maintain the indeterminate growth of the shoot apical meristem (SAM). Both TFL1 and FT are mobile proteins, but they move in different ways. FT moves from the leaves to the SAM, while TFL1 appears to move within the SAM. The importance of TFL1 movement for its function in the regulation of flowering time and shoot indeterminacy and its molecular function are still largely unclear. Our results using Arabidopsis (Arabidopsis thaliana) indicate that TFL1 moves from its place of expression in the center of the SAM to the meristem layer L1 and that the movement in the SAM is required for the regulation of the floral transition. Chromatin immunoprecipitation sequencing and RNA sequencing demonstrated that TFL1 functions as a cotranscription factor that associates with and regulates the expression of hundreds of genes. These newly identified direct TFL1 targets provide the possibility to discover new roles for TFL1 in the regulation of floral transition and inflorescence development. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Ministerio de Ciencia Innovacion y Universidades (grant no. BIO2015-64307-R to F.M.) and FEDER (grant no. PGC2018-099232-B-I00 to F.M.) and by the Knut andAliceWallenberg Foundation (grant no. KAW 2016.0025 toM.Sc.). Additional support was provided by the Umea Plant Science Centre (UPSC) through VINNOVA. M.Si. was supported by an Formacion de Personal Universitario (FPU) contract from the Spanish Ministerio de Educacion, Cultura y Deporte, and C.M. was supported by a Santiago Grisolia fellowship from the Generalitat Valenciana. | 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 | TERMINAL FLOWER1 Functions as a Mobile Transcriptional Cofactor in the Shoot Apical Meristem | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1104/pp.19.00867 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//PGC2018-099232-B-I00//DESCIFRANDO EL MODO DE ACCION DE TERMINAL FLOWER 1/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Knut and Alice Wallenberg Foundation//KAW 2016.0025/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//BIO2015-64307-R//CONTROL GENETICO DE LA ARQUITECTURA DE LA INFLORESCENCIA DE LEGUMINOSAS: NUEVOS GENES PARA LA MEJORA DE SU RENDIMIENTO/ | 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 | Goretti, D.; Silvestre, M.; Collani, S.; Langenecker, T.; Méndez, C.; Madueño Albi, F.; Schmid, M. (2020). TERMINAL FLOWER1 Functions as a Mobile Transcriptional Cofactor in the Shoot Apical Meristem. Plant Physiology. 182(4):2081-2095. https://doi.org/10.1104/pp.19.00867 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1104/pp.19.00867 | es_ES |
dc.description.upvformatpinicio | 2081 | es_ES |
dc.description.upvformatpfin | 2095 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 182 | es_ES |
dc.description.issue | 4 | es_ES |
dc.identifier.pmid | 31996406 | es_ES |
dc.identifier.pmcid | PMC7140938 | es_ES |
dc.relation.pasarela | S\433284 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Umea Plant Science Centre, Suecia | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Knut and Alice Wallenberg Foundation | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Ministerio de Educación, Cultura y Deporte | es_ES |