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NMR-Based Tissular and Developmental Metabolomics of Tomato Fruit

hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorLEMAIRE-CHAMLEY, Martine
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMOUNET, Fabien
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorDEBORDE, Catherine
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorMAUCOURT, Mickael
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorJACOB, Daniel
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorMOING, Annick
dc.date.issued2019-05-09
dc.identifier.issn2218-1989
dc.description.abstractEnFruit is a complex organ containing seeds and several interconnected tissues with dedicated roles. However, most biochemical or molecular studies about fleshy fruit development concern the entire fruit, the fruit without seeds, or pericarp only. We studied tomato (Solanum lycopersicum) fruit at four stages of development (12, 20, 35, and 45 days post-anthesis). We separated the seeds and the other tissues, exocarp, mesocarp, columella with placenta and locular tissue, and analyzed them individually using proton NMR metabolomic profiling for the quantification of major polar metabolites, enzymatic analysis of starch, and LC-DAD analysis of isoprenoids. Pericarp tissue represented about half of the entire fruit mass only. The composition of each fruit tissue changed during fruit development. An ANOVA-PCA highlighted common, and specific metabolite trends between tissues e.g., higher contents of chlorogenate in locular tissue and of starch in columella. Euclidian distances based on compositional data showed proximities within and between tissues. Several metabolic regulations differed between tissues as revealed by the comparison of metabolite networks based on correlations between compounds. This work stressed the role of specific tissues less studied than pericarp but that impact fruit organoleptic quality including its shape and taste, and fruit processing quality.
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010
dc.language.isoen
dc.publisherMDPI
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enNMR metabolomic profiling
dc.subject.enfruit development
dc.subject.enisoprenoids
dc.subject.enseeds
dc.subject.entomato
dc.subject.enfruit tissues
dc.title.enNMR-Based Tissular and Developmental Metabolomics of Tomato Fruit
dc.typeArticle de revue
dc.identifier.doi10.3390/metabo9050093
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalMetabolites
bordeaux.page93
bordeaux.volume9
bordeaux.issue5
bordeaux.peerReviewedoui
hal.identifierhal-02621416
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02621416v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Metabolites&rft.date=2019-05-09&rft.volume=9&rft.issue=5&rft.spage=93&rft.epage=93&rft.eissn=2218-1989&rft.issn=2218-1989&rft.au=LEMAIRE-CHAMLEY,%20Martine&MOUNET,%20Fabien&DEBORDE,%20Catherine&MAUCOURT,%20Mickael&JACOB,%20Daniel&rft.genre=article


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