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dc.contributor.authorVoẞ, Ute-
dc.contributor.authorWilson, Michael-
dc.contributor.authorKenobi, Kim-
dc.contributor.authorGould, Peter D.-
dc.contributor.authorRobertson, Fiona C.-
dc.contributor.authorPeer, Wendy A.-
dc.contributor.authorLucas, Mikaël-
dc.contributor.authorSwarup, Kamal-
dc.contributor.authorCasimiro Felício, Ilda de Jesus-
dc.contributor.authorHolman, Tara J.-
dc.contributor.authorWells, Darren M.-
dc.contributor.authorPéret, Benjamin-
dc.contributor.authorGoh, Tatsuaki-
dc.contributor.authorFukaki, Hidehiro-
dc.contributor.authorHodgman, T. Charlie-
dc.contributor.authorLaplaze, Laurent-
dc.contributor.authorHalliday, Karen J.-
dc.contributor.authorLjung, Karin-
dc.contributor.authorMurphy, Angus S.-
dc.contributor.authorHall, Anthony J.-
dc.contributor.authorWebb, Alex A. R.-
dc.contributor.authorBennett, Malcolm J.-
dc.date.accessioned2017-06-20T10:58:13Z-
dc.date.available2017-06-20T10:58:13Z-
dc.date.issued2015-
dc.identifier.issn2041-1723-
dc.identifier.urihttp://hdl.handle.net/10662/5945-
dc.description.abstractEl reloj circadiano endógeno permite a los organismos adaptar su crecimiento y desarrollo a los cambios ambientales. Aquí describimos cómo el reloj circadiano es empleado para coordinar las respuestas a la señal clave de las auxinas durante la aparición de la raíz lateral (LR). En la planta modelo Arabidopsis thaliana, LRs proceden de un grupo de células madre de raíz profunda, que requiere que los nuevos órganos emerjan a través de tejidos subyacentes de la raíz. Nos informan que el desarrollo del reloj circadiano reprogramara a LR. El metabolito y los perfiles de transcripción revelaron que el reloj circadiano controla los niveles de auxina, incluyendo genes relacionados con la respuesta de auxinas AIA represor14 y la auxina oxidasa AtDAO2. Las plantas carecen de componentes de reloj del núcleo para indicar o exhibir la aparición de defectos en LR. Concluimos que los actos del reloj circadiano conducen a la señalización de la auxina durante el desarrollo de la LR para facilitar el surgimiento de órganos.es_ES
dc.description.abstractThe endogenous circadian clock enables organisms to adapt their growth and development to environmental changes. Here we describe how the circadian clock is employed to coordinate responses to the key signal auxin during lateral root (LR) emergence. In the model plant, Arabidopsis thaliana, LRs originate from a group of stem cells deep within the root, necessitating that new organs emerge through overlying root tissues. We report that the circadian clock is rephased during LR development. Metabolite and transcript profiling revealed that the circadian clock controls the levels of auxin and auxin-related genes including the auxin response repressor IAA14 and auxin oxidase AtDAO2. Plants lacking or overexpressing core clock components exhibit LR emergence defects. We conclude that the circadian clock acts to gate auxin signalling during LR development to facilitate organ emergence.es_ES
dc.description.sponsorshipAcknowledge Engineering and Physical Sciences Research Council (EPSRC)funding to the Centre for Plant Integrative Biology (CPIB) BB/D019613/1; U.V, K.S. and M.J.B. acknowledge funding from BBSRC grant BB/H020314/1; K.K., M.H.W. and K.S. acknowledge the support of the European Research Community Advanced Investigator Funding to M.J.B (FUTUREROOTS); D.M.W. and M.J.B. acknowledge BBSRC funding from grant BB/J009717/1 and U.V. and D.M.W. from the BBSRC Professorial Research Fellowship funding to M.J.B. grant BB/G023972/1; JSPS Fellowship to T.G., H.F. and M.J.B.; BBSRC funding for F.C.R and A.A.R.W. from grant BB/D017904/1; and Royal Society-Wolfson Merit Award to M.J.B. Work at the University of Liverpool by P.D.G and A.J.H was supported by the BBSRC/EPSRC-funded ROBuST SABR project BB/F005318/1 and BBSRC grant BB/K018078/1. M.L. and L.L. were supported by the Région Languedoc Roussillon (‘Chercheur d’Avenir’ grant to LL) and the Agropolis Fondation Rhizopolis project. B.P. acknowledges the support of an Intra-European Fellowship for Career Development under the seventh framework of the European Commission (IEF-2008-220506), an EMBO Long-Term Fellowship, a European Reintegration Grant under the seventh framework of the European Commission (ERG-2010-276662). K.L. acknowledges the Swedish Governmental Agency for Innovation Systems (VINNOVA)and the Swedish Research Council (VR). W.A.P. and A.S.M. acknowledge funding from the Maryland Agricultural Experiment Station and DOE Physical Biosciences Basic Energy Sciences (DE-FG02-13ER16405).es_ES
dc.format.extent9 p.es_ES
dc.format.mimetypeapplication/pdfen_US
dc.language.isoenges_ES
dc.publisherMacmillanes_ES
dc.rightsAtribución-NoComercial-CompartirIgual 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/*
dc.subjectReloj circadiano endógenoes_ES
dc.subjectCrecimientoes_ES
dc.subjectCambios ambientaleses_ES
dc.subjectAuxinases_ES
dc.subjectArabidopsis thalianaes_ES
dc.subjectEndogenous circadian clockes_ES
dc.subjectGrowthes_ES
dc.subjectEnvironmental changeses_ES
dc.subjectAuxines_ES
dc.titleThe circadian clock rephases during lateral root organ initiation in Arabidopsis thalianaes_ES
dc.typearticlees_ES
dc.description.versionpeerReviewedes_ES
europeana.typeTEXTen_US
dc.rights.accessRightsopenAccesses_ES
dc.subject.unesco2407 Biología Celulares_ES
dc.subject.unesco2417 Biología Vegetal (Botánica)es_ES
dc.subject.unesco2407.02 Citogenéticaes_ES
europeana.dataProviderUniversidad de Extremadura. Españaes_ES
dc.identifier.bibliographicCitationVoẞ, U.; Wilson, M. H.; Kenobi, K.; Gould, P. D; Robertson, F. C.; Peer, W. A.; Lucas, M. et al. (2015). The circadian clock rephases during lateral root organ initiation in Arabidopsis thaliana. Nature communications, 6, nº 7641. ESSN 2041-1723es_ES
dc.type.versionpublishedVersiones_ES
dc.contributor.affiliationUniversity of Nottingham-
dc.contributor.affiliationUniversity of Liverpool. UK-
dc.contributor.affiliationUniversity of Cambridge. UK-
dc.contributor.affiliationUniversity of Maryland. USA-
dc.contributor.affiliationInstitut de Recherche pour le Développement. France-
dc.contributor.affiliationUniversidad de Extremadura. Departamento de Anatomía, Biología Celular y Zoologíaes_ES
dc.contributor.affiliationUniversité d’Aix-Marseille. France-
dc.contributor.affiliationKobe University. Japan-
dc.contributor.affiliationUniversity of Edinburgh. UK-
dc.contributor.affiliationSwedish University of Agricultural Sciences. Sweden-
dc.relation.publisherversionhttps://www.nature.com/articles/ncomms8641es_ES
dc.identifier.doi10.1038/ncomms8641-
dc.identifier.publicationtitleNature communicationses_ES
dc.identifier.publicationfirstpage7641, 1es_ES
dc.identifier.publicationlastpage7641, 9es_ES
dc.identifier.publicationvolume6es_ES
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