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dc.rights.licenseauthentificationen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBELLEC, Laure
IDREF: 142626848
hal.structure.identifierLaboratoire de Ploufragan-Plouzané-Niort [ANSES]
dc.contributor.authorDU-CARRE, Jessy Le
dc.contributor.authorALMERAS, Fabrice
dc.contributor.authorDURAND, Lucile
dc.contributor.authorCAMBON-BONAVITA, Marie-Anne
dc.contributor.authorDANION, Morgane
dc.contributor.authorMORIN, Thierry
dc.date.accessioned2023-01-10T13:26:18Z
dc.date.available2023-01-10T13:26:18Z
dc.date.issued2022-06-24
dc.identifier.issn0168-6496en_US
dc.identifier.urioai:crossref.org:10.1093/femsec/fiac076
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/171647
dc.description.abstractEnAbstract The herbicide glyphosate has been widely used in the past 40 years, under the assumption that side effects were minimal. In recent years, its impact on microbial compositions and potential indirect effects on plant, animal and human health have been strongly suspected. Glyphosate and co-formulates have been detected in various water sources, but our understanding of their potential effects on aquatic animals is still in its infancy compared with mammals. In this study, we investigated the effect of chronic exposure to an environmentally relevant concentration of glyphosate on bacterial communities of rainbow trout (Oncorhynchus mykiss). Gills, gut contents and gut epithelia were then analyzed by metabarcoding targeting the 16S rRNA gene. Our results revealed that rainbow trout has its own bacterial communities that differ from their surrounding habitats and possesses microbiomes specific to these three compartments. The glyphosate-based herbicide treatment significantly affected the gill microbiome, with a decrease in diversity. Glyphosate treatments disrupted microbial taxonomic composition and some bacteria seem to be sensitive to this environmental pollutant. Lastly, co-occurrence networks showed that microbial interactions in gills tended to decrease with chemical exposure. These results demonstrate that glyphosate could affect microbiota associated with aquaculture fish.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enchronic exposition
dc.subject.enco-occurrence network
dc.subject.endysbiosis
dc.subject.engill
dc.subject.englyphosate
dc.subject.enmicrobiome
dc.title.enGlyphosate-based herbicide exposure: effects on gill microbiota of rainbow trout (Oncorhynchus mykiss) and the aquatic bacterial ecosystem
dc.typeArticle de revueen_US
dc.identifier.doi10.1093/femsec/fiac076en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalFEMS Microbiology Ecologyen_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.exportfalse
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=FEMS%20Microbiology%20Ecology&rft.date=2022-06-24&rft.eissn=0168-6496&rft.issn=0168-6496&rft.au=BELLEC,%20Laure&DU-CARRE,%20Jessy%20Le&ALMERAS,%20Fabrice&DURAND,%20Lucile&CAMBON-BONAVITA,%20Marie-Anne&rft.genre=article


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