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Separate elements of the TERMINAL FLOWER 1 cis-regulatory region integrate pathways to control flowering time and shoot meristem identity

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Separate elements of the TERMINAL FLOWER 1 cis-regulatory region integrate pathways to control flowering time and shoot meristem identity

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dc.contributor.author Serrano Mislata, Antonio es_ES
dc.contributor.author Fernández Nohales, Pedro es_ES
dc.contributor.author Domenech-Benlloch, Mª Jose es_ES
dc.contributor.author Hanzawa, Yoshie es_ES
dc.contributor.author Bradley, Desmond Joseph es_ES
dc.contributor.author Madueño Albi, Francisco es_ES
dc.date.accessioned 2017-05-11T09:48:12Z
dc.date.available 2017-05-11T09:48:12Z
dc.date.issued 2016-09-15
dc.identifier.issn 0950-1991
dc.identifier.uri http://hdl.handle.net/10251/80954
dc.description.abstract TERMINAL FLOWER 1 (TFL1) is a key regulator of Arabidopsis plant architecture that responds to developmental and environmental signals to control flowering time and the fate of shoot meristems. TFL1 expression is dynamic, being found in all shoot meristems, but not in floral meristems, with the level and distribution changing throughout development. Using a variety of experimental approaches we have analysed the TFL1 promoter to elucidate its functional structure. TFL1 expression is based on distinct cis-regulatory regions, the most important being located 3' of the coding sequence. Our results indicate that TFL1 expression in the shoot apical versus lateral inflorescence meristems is controlled through distinct cis-regulatory elements, suggesting that different signals control expression in these meristem types. Moreover, we identified a cis-regulatory region necessary for TFL1 expression in the vegetative shoot and required for a wild-type flowering time, supporting that TFL1 expression in the vegetative meristem controls flowering time. Our study provides a model for the functional organisation of TFL1 cis-regulatory regions, contributing to our understanding of how developmental pathways are integrated at the genomic level of a key regulator to control plant architecture. es_ES
dc.description.sponsorship This work was supported by a Joint Project Grant from the Royal Society [ESEP/JP 15057] to D.B. and F.M. The laboratory of F.M. was funded by grants from the Spanish Ministerio de Ciencia e Innovacion [BIO2009-10876 and CSD2007-00057], the Spanish Ministerio de Economia y Competitividad [BFU2012-38929] and from the Generalitat Valenciana [ACOMP09-083 and ACOMP2012-099]. Work in the Y.H. lab was supported by the Plant Genome Research Program from the National Science Foundation [NSF-PGRP-IOS-1339388]. P.F.-N. was supported by a fellowship from the I3P Program of Consejo Superior de Investigaciones Cientificas. en_EN
dc.language Inglés es_ES
dc.publisher Company of Biologists es_ES
dc.relation Royal Society ESEP/JP 15057 es_ES
dc.relation Spanish Ministerio de Ciencia e Innovacion BIO2009-10876 es_ES
dc.relation Spanish Ministerio de Ciencia e Innovacion CSD2007-00057 es_ES
dc.relation Spanish Ministerio de Economia y Competitividad BFU2012-38929 es_ES
dc.relation Generalitat Valenciana ACOMP09-083 es_ES
dc.relation Generalitat Valenciana ACOMP2012-099 es_ES
dc.relation Plant Genome Research Program from the National Science Foundation NSF-PGRP-IOS-1339388 es_ES
dc.relation I3P Program of Consejo Superior de Investigaciones Cientificas es_ES
dc.relation.ispartof Development es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject TERMINAL FLOWER 1 (TFL1) es_ES
dc.subject Plant architecture es_ES
dc.subject Flowering time es_ES
dc.subject Meristem identity es_ES
dc.subject Inflorescence es_ES
dc.subject Promoter es_ES
dc.subject Arabidopsis thaliana es_ES
dc.title Separate elements of the TERMINAL FLOWER 1 cis-regulatory region integrate pathways to control flowering time and shoot meristem identity es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1242/dev.135269
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.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Aplicaciones de las Tecnologías de la Información - Institut Universitari d'Aplicacions de les Tecnologies de la Informació 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.description.bibliographicCitation Serrano Mislata, A.; Fernández Nohales, P.; Domenech-Benlloch, MJ.; Hanzawa, Y.; Bradley, DJ.; Madueño Albi, F. (2016). Separate elements of the TERMINAL FLOWER 1 cis-regulatory region integrate pathways to control flowering time and shoot meristem identity. Development. 143(18):3315-3327. doi:10.1242/dev.135269 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1242/dev.135269 es_ES
dc.description.upvformatpinicio 3315 es_ES
dc.description.upvformatpfin 3327 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 143 es_ES
dc.description.issue 18 es_ES
dc.relation.senia 332364 es_ES


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