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dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBAUDRIMONT, Magalie
IDREF: 105696722
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDE MONTAUDOUIN, Xavier
IDREF: 075931664
dc.contributor.authorPALVADEAU, Audrey
dc.date.accessioned2023-10-09T09:47:32Z
dc.date.available2023-10-09T09:47:32Z
dc.date.issued2006-05-01
dc.identifier.issn0025-326Xen_US
dc.identifier.urioai:crossref.org:10.1016/j.marpolbul.2005.09.035
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/184352
dc.description.abstractEnMetallothioneins (MT) are proteins that play an important role in metabolism of essential metals and detoxification of trace metals from living organisms. Their synthesis is induced by metal pollution but can also be exacerbated by other factors such as reproduction processes. In this context, we monitored MT concentrations in a cockle Cerastoderma edule (marine bivalve) population and highlighted the effect of a castrating digenean parasite, Labratrema minimus. In spent cockles, MT levels were low (ca. 5 nmol sites g−1, fresh weight) but slightly higher in parasitized individuals. During gametogenesis, MT synthesis increased in all cockles, but concentrations were lower in parasitized individuals (18 against 27 nmol sites g−1, fw in unparasitized cockles) in relation with gonad damage by parasites. Therefore, it is suggested that parasite infection in cockles can modulate MT synthesis that could consequently interfere with the response of these protective proteins in case of metal contamination.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enCerastoderma edule
dc.subject.enMetallothioneins
dc.subject.enParasites
dc.subject.enReproduction
dc.subject.enMetals
dc.title.enImpact of digenean parasite infection on metallothionein synthesis by the cockle (Cerastoderma edule): A multivariate field monitoring
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.marpolbul.2005.09.035en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalMarine Pollution Bulletinen_US
bordeaux.page494-502en_US
bordeaux.volume52en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue5en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04233011
hal.version1
hal.date.transferred2023-10-09T09:47:34Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
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=Marine%20Pollution%20Bulletin&rft.date=2006-05-01&rft.volume=52&rft.issue=5&rft.spage=494-502&rft.epage=494-502&rft.eissn=0025-326X&rft.issn=0025-326X&rft.au=BAUDRIMONT,%20Magalie&DE%20MONTAUDOUIN,%20Xavier&PALVADEAU,%20Audrey&rft.genre=article


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