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dc.contributor.author | Ballester Fuentes, Patricia | es_ES |
dc.contributor.author | Martinez-Godoy, Maria A. | es_ES |
dc.contributor.author | Ezquerro, Miguel | es_ES |
dc.contributor.author | Navarrete-Gomez, Marisa | es_ES |
dc.contributor.author | Trigueros González, Marina | es_ES |
dc.contributor.author | Rodriguez Concepcion, Manuel | es_ES |
dc.contributor.author | FERRANDIZ MAESTRE, CRISTINA | es_ES |
dc.date.accessioned | 2022-06-28T18:07:25Z | |
dc.date.available | 2022-06-28T18:07:25Z | |
dc.date.issued | 2021-09-29 | es_ES |
dc.identifier.issn | 1040-4651 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/183658 | |
dc.description.abstract | [EN] The stigma is an angiosperm-specific tissue that is essential for pollination. In the last two decades, several transcription factors with key roles in stigma development in Arabidopsis thaliana have been identified. However, genetic analyses have thus far been unable to unravel the precise regulatory interactions among these transcription factors or the molecular basis for their selective roles in different spatial and temporal domains. Here, we show that the NGATHA (NGA) and HECATE (HEC) transcription factors, which are involved in different developmental processes but are both essential for stigma development, require each other to perform this function. This relationship is likely mediated by their physical interaction in the apical gynoecium. NGA/HEC transcription factors subsequently upregulate INDEHISCENT (IND) and SPATULA and are indispensable for the binding of IND to some of its targets to allow stigma differentiation. Our findings support a nonhierarchical regulatory scenario in which the combinatorial action of different transcription factors provides exquisite temporal and spatial specificity of their developmental outputs. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Ministerio de Economia y Competitividad (grant BIO2015-64531-R to C.F.) and the Spanish Ministerio de Ciencia, Innovacion y Universidades (grant RTI2018-099239-B-I00 to C.F.). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | American Society of Plant Biologists | es_ES |
dc.relation.ispartof | The Plant Cell | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.title | A transcriptional complex of NGATHA and bHLH transcription factors directs stigma development in Arabidopsis | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1093/plcell/koab236 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099239-B-I00/ES/HACIA UN MODELO INTEGRADO DE LA PARADA PROLIFERTIVA DE LOS MERISTEMOS INFLORESCENTES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//BIO2015-64531-R/ES/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.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.description.bibliographicCitation | Ballester Fuentes, P.; Martinez-Godoy, MA.; Ezquerro, M.; Navarrete-Gomez, M.; Trigueros González, M.; Rodriguez Concepcion, M.; Ferrandiz Maestre, C. (2021). A transcriptional complex of NGATHA and bHLH transcription factors directs stigma development in Arabidopsis. The Plant Cell. 33(12):3645-3657. https://doi.org/10.1093/plcell/koab236 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1093/plcell/koab236 | es_ES |
dc.description.upvformatpinicio | 3645 | es_ES |
dc.description.upvformatpfin | 3657 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 33 | es_ES |
dc.description.issue | 12 | es_ES |
dc.identifier.pmid | 34586419 | es_ES |
dc.identifier.pmcid | PMC8643694 | es_ES |
dc.relation.pasarela | S\460353 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |