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dc.contributor.author | Rodas-Méndez, Ana Lucia | es_ES |
dc.contributor.author | Roque Mesa, Edelin Marta | es_ES |
dc.contributor.author | Hamza, Rim | es_ES |
dc.contributor.author | Gómez Mena, María Concepción | es_ES |
dc.contributor.author | Minguet, E.G. | es_ES |
dc.contributor.author | Wen, Jiangqi | es_ES |
dc.contributor.author | Mysore, Kirankumar S. | es_ES |
dc.contributor.author | BELTRAN PORTER, JOSE PIO | es_ES |
dc.contributor.author | Cañas Clemente, Luís Antonio | es_ES |
dc.date.accessioned | 2021-11-05T14:08:55Z | |
dc.date.available | 2021-11-05T14:08:55Z | |
dc.date.issued | 2021-02 | es_ES |
dc.identifier.issn | 1365-313X | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/176351 | |
dc.description.abstract | [EN] Legumes have unique features, such as compound inflorescences and a complex floral ontogeny. Thus, the study of regulatory genes in these species during inflorescence and floral development is essential to understand their role in the evolutionary origin of developmental novelties. The SUPERMAN (SUP) gene encodes a C2H2 zinc-finger transcriptional repressor that regulates the floral organ number in the third and fourth floral whorls of Arabidopsis thaliana. In this work, we present the functional characterization of the Medicago truncatula SUPERMAN (MtSUP) gene based on gene expression analysis, complementation and overexpression assays, and reverse genetic approaches. Our findings provide evidence that MtSUP is the orthologous gene of SUP in M. truncatula. We have unveiled novel functions for a SUP-like gene in eudicots. MtSUP controls not only the number of floral organs in the inner two whorls, but also in the second whorl of the flower. Furthermore, MtSUP regulates the activity of the secondary inflorescence meristem, thus controlling the number of flowers produced. Our work provides insight into the regulatory network behind the compound inflorescence and flower development in this angiosperm family. | es_ES |
dc.description.sponsorship | This work was supported by a grant from the Spanish Ministry of Economy and Competitiveness (MINECO; BIO2016-75485-R). A.L.R. acknowledges a Santiago Grisolia fellowship (GRISOLIA 2017/168) from the Generalitat Valenciana. We thank Dr Beatriz Sabater (IBMCP, Valencia) for valuable suggestions and comments regarding evolutionary biology and Dr Javier Forment, head of the Bioinformatics Core Service at the IBMCP, for providing data from the OrthoVenn web platform. We thank Dr Lynne Yenush (IBMCP, Valencia) for English correction, and Dr Miguel A. Blazquez (IBMCP, Valencia) and Dr Javier Paz-Ares (CNB, Madrid) for critical reading of the manuscript. We would also like to acknowledge the technical assistance of Maria Victoria Palau in the glasshouse and Marisol Gascon in microscopy. Document | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Wiley | es_ES |
dc.relation.ispartof | The Plant Journal | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | MtSUPERMAN | es_ES |
dc.subject | Compound inflorescence | es_ES |
dc.subject | CRISPR-Cas9 | es_ES |
dc.subject | Legumes | es_ES |
dc.subject | Regulatory gene | es_ES |
dc.subject | Medicago truncatula | es_ES |
dc.subject | Flower development | es_ES |
dc.title | MtSUPERMAN plays a key role in compound inflorescence and flower development in Medicago truncatula | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1111/tpj.15075 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//GRISOLIA 2017%2F168/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//BIO2016-75485-R//Control genético del desarrollo floral en las leguminosas: papel de los genes catastrales en la formación de los órganos reproductivos. / | 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 | Rodas-Méndez, AL.; Roque Mesa, EM.; Hamza, R.; Gómez Mena, MC.; Minguet, E.; Wen, J.; Mysore, KS.... (2021). MtSUPERMAN plays a key role in compound inflorescence and flower development in Medicago truncatula. The Plant Journal. 105(3):816-830. https://doi.org/10.1111/tpj.15075 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1111/tpj.15075 | es_ES |
dc.description.upvformatpinicio | 816 | es_ES |
dc.description.upvformatpfin | 830 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 105 | es_ES |
dc.description.issue | 3 | es_ES |
dc.identifier.pmid | 33176041 | es_ES |
dc.relation.pasarela | S\424951 | es_ES |
dc.contributor.funder | MINECO | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |