Metabolomics to Exploit the Primed Immune System of Tomato Fruit.
hal.structure.identifier | School of Biosciences | |
dc.contributor.author | LUNA, Estrella | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | FLANDIN, Amélie | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | CASSAN, Cédric | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | PRIGENT, Sylvain | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | CHEVANNE, Chloé | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | KADIRI, Feyrouse | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | GIBON, Yves | |
hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
dc.contributor.author | PÉTRIACQ, Pierre | |
dc.date.issued | 2020 | |
dc.identifier.issn | 2218-1989 | |
dc.description.abstractEn | Targeted and untargeted metabolomics were used to investigate the metabolic regulations that underpin the priming of tomato fruit against pathogenic microbes that present different infection strategies. Metabolomic analyses revealed major changes after BABA treatment and after inoculation. Remarkably, primed responses seemed specific to the type of infection, rather than showing a common fingerprint of BABA-induced priming. Furthermore, top-down modelling from the detected metabolic markers allowed for the accurate prediction of the measured resistance to fruit pathogens and demonstrated that soluble sugars are essential to predict resistance to fruit pathogens. Altogether, our results demonstrate that metabolomics is particularly insightful for a better understanding of defence priming in fruit. Further experiments are underway in order to identify key metabolites that mediate broad-spectrum BABA-induced priming in tomato fruit. | |
dc.description.sponsorship | Développement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010 | |
dc.description.sponsorship | Centre français de phénomique végétale | |
dc.language.iso | en | |
dc.publisher | MDPI | |
dc.rights.uri | http://creativecommons.org/licenses/by/ | |
dc.subject | metabolomics | |
dc.subject.en | BABA | |
dc.subject.en | Botrytis cinerea | |
dc.subject.en | Phytophthora infestans | |
dc.subject.en | Pseudomonas syringae | |
dc.subject.en | biochemical phenotyping | |
dc.subject.en | priming | |
dc.subject.en | tomato | |
dc.title.en | Metabolomics to Exploit the Primed Immune System of Tomato Fruit. | |
dc.type | Article de revue | |
dc.identifier.doi | 10.3390/metabo10030096 | |
dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | |
bordeaux.journal | Metabolites | |
bordeaux.page | 96 | |
bordeaux.volume | 10 | |
bordeaux.issue | 3 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02629273 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02629273v1 | |
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