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The NAC transcription factor FaRIF controls fruit ripening in strawberry
dc.contributor.author | Martín-Pizarro, Carmen | |
dc.contributor.author | Vallarino Castro, José G. | |
dc.contributor.author | Osorio-Algar, Sonia | |
dc.contributor.author | Meco, Victoriano | |
dc.contributor.author | Urrutia, María | |
dc.contributor.author | Pillet, Jeremy | |
dc.contributor.author | Casañal, Ana | |
dc.contributor.author | Merchante-Berg, Catharina | |
dc.contributor.author | Amaya Saavedra, Iraida | |
dc.contributor.author | Willmitzer, Lothar | |
dc.contributor.author | Fernie, Alisdair R | |
dc.contributor.author | Giovannoni, James J. | |
dc.contributor.author | Botella-Mesa, Miguel Ángel | |
dc.contributor.author | Valpuesta-Fernández, Victoriano | |
dc.contributor.author | Pose-Padilla, David | |
dc.date.accessioned | 2022-01-11T13:20:26Z | |
dc.date.available | 2022-01-11T13:20:26Z | |
dc.date.created | 2022 | |
dc.date.issued | 2021-02-24 | |
dc.identifier.uri | https://hdl.handle.net/10630/23564 | |
dc.description.abstract | In contrast to climacteric fruits such as tomato, the knowledge on key regulatory genes controlling the ripening of straw- berry, a nonclimacteric fruit, is still limited. NAC transcription factors (TFs) mediate different developmental processes in plants. Here, we identified and characterized Ripening Inducing Factor (FaRIF), a NAC TF that is highly expressed and in- duced in strawberry receptacles during ripening. Functional analyses based on stable transgenic lines aimed at silencing FaRIF by RNA interference, either from a constitutive promoter or the ripe receptacle-specific EXP2 promoter, as well as overexpression lines showed that FaRIF controls critical ripening-related processes such as fruit softening and pigment and sugar accumulation. Physiological, metabolome, and transcriptome analyses of receptacles of FaRIF-silenced and overexpres- sion lines point to FaRIF as a key regulator of strawberry fruit ripening from early developmental stages, controlling abscisic acid biosynthesis and signaling, cell-wall degradation, and modification, the phenylpropanoid pathway, volatiles production, and the balance of the aerobic/anaerobic metabolism. FaRIF is therefore a target to be modified/edited to control the qual- ity of strawberry fruits. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Oxford University Press | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Frutas - Maduración | es_ES |
dc.subject | Fresas | es_ES |
dc.subject.other | Strawberry | es_ES |
dc.subject.other | Ripening | es_ES |
dc.subject.other | Transcription Factor | es_ES |
dc.subject.other | NAC | es_ES |
dc.title | The NAC transcription factor FaRIF controls fruit ripening in strawberry | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.centro | Facultad de Ciencias | es_ES |
dc.identifier.doi | https://doi.org/10.1093/plcell/koab070 | |
dc.rights.cc | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |