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A DEMETER-like DNA demethylase governs tomato fruit ripening
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | LIU, Ruie | |
hal.structure.identifier | Fondation Jean Dausset - Centre d’Étude du Polymorphisme Humain | |
dc.contributor.author | HOW-KIT, Alexandre | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | STAMMITTI, Linda | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | TEYSSIER, Emeline | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | ROLIN, Dominique | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | MORTAIN-BERTRAND, Anne | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | HALLE, Stephanie | |
hal.structure.identifier | Génomique et Biotechnologie des Fruits [GBF] | |
dc.contributor.author | LIU, Mingchun | |
hal.structure.identifier | Hangzhou Normal University | |
dc.contributor.author | KONG, Junhua | |
hal.structure.identifier | Hangzhou Normal University | |
dc.contributor.author | WU, Chaoqun | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | DEGRAEVE-GUILBAULT, Charlotte | |
hal.structure.identifier | University of Nottingham, UK [UON] | |
dc.contributor.author | CHAPMAN, Natalie H | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | MAUCOURT, Mickael | |
hal.structure.identifier | University of Nottingham, UK [UON] | |
dc.contributor.author | HODGMAN, T Charlie | |
hal.structure.identifier | Fondation Jean Dausset - Centre d’Étude du Polymorphisme Humain | |
dc.contributor.author | TOST, Jorg | |
hal.structure.identifier | Génomique et Biotechnologie des Fruits [GBF] | |
dc.contributor.author | BOUZAYEN, Mondher | |
hal.structure.identifier | Hangzhou Normal University | |
dc.contributor.author | HONG, Yiguo | |
hal.structure.identifier | University of Nottingham, UK [UON] | |
dc.contributor.author | SEYMOUR, Graham B | |
hal.structure.identifier | Boyce Thompson Institute [Ithaca] | |
dc.contributor.author | GIOVANNONI, James J | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | GALLUSCI, Philippe | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0027-8424 | |
dc.description.abstractEn | In plants, genomic DNA methylation which contributes to development and stress responses can be actively removed by DEMETER-like DNA demethylases (DMLs). Indeed, in Arabidopsis DMLs are important for maternal imprinting and endosperm demethylation, but only a few studies demonstrate the developmental roles of active DNA demethylation conclusively in this plant. Here, we show a direct cause and effect relationship between active DNA demethylation mainly mediated by the tomato DML, SlDML2, and fruit ripening- an important developmental process unique to plants. RNAi SlDML2 knockdown results in ripening inhibition via hypermethylation and repression of the expression of genes encoding ripening transcription factors and rate-limiting enzymes of key biochemical processes such as carotenoid synthesis. Our data demonstrate that active DNA demethylation is central to the control of ripening in tomato. | |
dc.description.sponsorship | Développement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation | |
dc.language.iso | en | |
dc.publisher | National Academy of Sciences | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/ | |
dc.subject.en | fruit ripening | |
dc.subject.en | tomato | |
dc.subject.en | DNA glycosylase lyase | |
dc.subject.en | active DNA demethylation | |
dc.subject.en | epigenetic | |
dc.title.en | A DEMETER-like DNA demethylase governs tomato fruit ripening | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1073/pnas.1503362112 | |
dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | |
bordeaux.journal | Proceedings of the National Academy of Sciences of the United States of America | |
bordeaux.page | 10804-9 | |
bordeaux.volume | 112 | |
bordeaux.issue | 34 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02635649 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02635649v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Proceedings%20of%20the%20National%20Academy%20of%20Sciences%20of%20the%20United%20States%20of%20America&rft.date=2015&rft.volume=112&rft.issue=34&rft.spage=10804-9&rft.epage=10804-9&rft.eissn=0027-8424&rft.issn=0027-8424&rft.au=LIU,%20Ruie&HOW-KIT,%20Alexandre&STAMMITTI,%20Linda&TEYSSIER,%20Emeline&ROLIN,%20Dominique&rft.genre=article |
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