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dc.contributor.authorQuiroga, Gabrielaes_ES
dc.contributor.authorGonzález Fernández, Ana Maríaes_ES
dc.contributor.authorYuste-Lisbona, Fernando J.es_ES
dc.contributor.authorWeller, J. L.es_ES
dc.contributor.authorSussmilch, F. C.es_ES
dc.contributor.authorLozano, Rafaeles_ES
dc.contributor.authorSantalla Ferradás, Martaes_ES
dc.identifier.citationEucarpia International Symposium on Protein Crops - V Meeting AEL: 158 (2015)es_ES
dc.description1 página.-Resumen del póster presentado en el Simposio que bajo el título "Plant proteins for the future" se celebró en Pontevedra entre el 4 y el 7 de mayo de 2015.es_ES
dc.description.abstractFlowering in many plant species is controlled by photoperiod, which represents the most reliable seasonal change in nature. The availability of crops with different photoperiod responses made it possible to extend their distribution range. The gene network controlling flowering is well studied in the model plant Arabidopsis thaliana, where the FLOWERING LOCUS T (FT) gene is crucial for the acceleration of flowering. FT is part of a gene family that also includes the TERMINAL FLOWER 1 (TFL1) gene, which inhibits flowering. Constitutive FT expression or loss of TFL1 function causes early flowering and transition of the shoot apex from vegetative to reproductive identity. FT proteins have a conserved role as mobile flowering signals in several different species and promote flowering in long or short days depending on the species. The induction of flowering by FT family members has been investigated in legumes such as pea, soybean and Medicago but the FT family has not yet been characterized in common bean. Increasing knowledge of the identity and regulation of FT genes in common bean will be helpful to select variants that are better adapted to changing photoperiod conditions. BLAST searching revealed ten genes with homology to FT/TFL1 in the common bean genome. The inferred phylogenetic tree from the identified common bean FT/TFL1 amino acid sequences and sequences of soybean (Glycine max), chickpea (Cicer arietinum), Medicago truncatula, Lotus japonica, and pea (Pisum sativum) indicated that common bean contains MFT-like, BFT-like and FT/TFL1-like genes. Phylogenetic analyses also revealed substantial levels of microsynteny between Medicago, chickpea and pea, and between soybean and common bean, as expected from their proximity within the legume family. These results indicate that the expansion of the FT family occurred relatively early in legume evolution.es_ES
dc.description.sponsorshipThis work was financially supported by the Ministerio de Economía y Competitividad (AGL2011-25562) and UE-FEDER Program. The authors would also like to thank Junta de Andalucía (grant number P10-AGR-06931), Campus de Excelencia Internacional Agroalimentario-CeiA3 and Xunta de Galicia (GAIN37/2014) for partially supporting this work financially.es_ES
dc.publisherAsociación Española de Leguminosases_ES
dc.publisherDiputación Provincial de Pontevedraes_ES
dc.relation.isversionofPublisher's versiones_ES
dc.titleIdentification and phylogenetic analysis of FT genes in common bean (Phaseolus vulgaris L.)es_ES
dc.typecomunicación de congresoes_ES
dc.description.peerreviewedPeer reviewedes_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderJunta de Andalucíaes_ES
dc.contributor.funderXunta de Galiciaes_ES
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