{"refrec":{"BRefID":338226,"RR":"<b>Gillan, D.C.; Danis, B.; Pernet, P.; Joly, G.; Dubois, P.</b> (2005). Structure of sediment-associated microbial communities along a heavy-metal contamination gradient in the marine environment. <i>Appl. Environ. Microbiol. 71(2)</i>: 679-690. <a href=\"https://hdl.handle.net/10.1128/AEM.71.2.679-690.2005\" target=\"_blank\">https://hdl.handle.net/10.1128/AEM.71.2.679-690.2005</a>","BEntID":334852,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Appl. Environ. Microbiol. 71(2)</i>: 679-690. <a href=\"https://hdl.handle.net/10.1128/AEM.71.2.679-690.2005\" target=\"_blank\">https://hdl.handle.net/10.1128/AEM.71.2.679-690.2005</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Gillan, D.C.; Danis, B.; Pernet, P.; Joly, G.; Dubois, P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Gillan, D.C. <i>et al.</i>","Englishabstract":"Microbial community composition and structure were characterized in marine sediments contaminated for &gt;80 years with cadmium, copper, lead, and zinc. Four sampling sites that encompass a wide range of sediment metal loads were compared in a Norwegian fjord (Sørfjord). HCl-extractable metals and organic matter constantly decreased from the most contaminated site (S1) to the control site (S4). All sampling sites presented low polychlorinated biphenyl (PCB) concentrations (Σ<sub>7</sub>PCB &lt; 7.0 ng g [dry weight]<sup>−1</sup>). The biomass ranged from 4.3 × 10<sup>8</sup> to 13.4 × 10<sup>8</sup> cells g (dry weight) of sediments<sup>−1</sup> and was not correlated to metal levels. Denaturing gradient gel electrophoresis indicated that diversity was not affected by the contamination. The majority of the partial 16S rRNA sequences obtained were classified in the γ- and δ-<em>Proteobacteria</em> and in the <em>Cytophaga-Flexibacter-Bacteroides</em> (CFB) bacteria. Some sequences were closely related to other sequences from polluted marine sediments. The abundances of seven phylogenetic groups were determined by using fluorescent in situ hybridization (FISH). FISH was impaired in S1 by high levels of autofluorescing particles. For S2 to S4, the results indicated that the HCl-extractable Cu, Pb, and Zn were negatively correlated with the abundance of γ-<em>Proteobacteria</em> and CFB bacteria. δ-<em>Proteobacteria</em> were not correlated with HCl-extractable metals. Bacteria of the <em>Desulfosarcina-Desulfococcus</em> group were detected in every site and represented 6 to 14% of the DAPI (4′,6′-diamidino-2-phenylindole) counts. Although factors other than metals may explain the distribution observed, the information presented here may be useful in predicting long-term effects of heavy-metal contamination in the marine environment.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Structure of sediment-associated microbial communities along a heavy-metal contamination gradient in the marine environment","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-18 01:32:23.474908","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2005,"MonPub":null,"DateUpdate":"2021-06-01","DateCreate":"2021-05-17","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000227043400010","VABBcode":null,"OpenAcc":1,"Handle":"10.1128/AEM.71.2.679-690.2005"},"refs":null,"anarec":{"AnaID":338226,"PubliDate":2005,"Pagination":"679-690","XtraPublOfAnaID":null,"ISBN":null,"Volume":"71","Issue":"2","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42360,"SerRR":"Applied and Environmental Microbiology. American Society for Microbiology: Washington.  ISSN 0099-2240; e-ISSN 1098-5336","StandardTitleSer":"Applied and Environmental Microbiology","ISSN":"0099-2240","AbbrevSer":"Appl. Environ. Microbiol.","StandardTitleMon":null,"StartPage":679,"Pages":12,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Gillan","Firstname":"David","Initials":"D.C.","Affiliation":"Marine Biology Laboratory, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":334852,"AutID":142768,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"CIBIM","InsFSN":"Université Libre de Bruxelles; Centre Interuniversitaire de Biologie Marine (ULB - UMH)","ORCID":null,"PersID":3873,"InsID":6550},{"AutName":"Danis","Firstname":"Bruno","Initials":"B.","Affiliation":"Marine Biology Laboratory, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":334852,"AutID":189417,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"BIOMAR","InsFSN":"Université Libre de Bruxelles; Centre Interuniversitaire de Biologie Marine (ULB - UMH); Biologie Marine - UMH","ORCID":"0000-0002-9037-7623","PersID":3861,"InsID":1600},{"AutName":"Pernet","Firstname":"Philippe","Initials":"P.","Affiliation":"Marine Biology Laboratory, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":334852,"AutID":142769,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"CIBIM","InsFSN":"Université Libre de Bruxelles; Centre Interuniversitaire de Biologie Marine (ULB - UMH)","ORCID":null,"PersID":3890,"InsID":6550},{"AutName":"Joly","Firstname":"Guillemette","Initials":"G.","Affiliation":"Marine Biology Laboratory, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":334852,"AutID":454093,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"BIOMAR","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département de Biologie des Organismes; Centre Interuniversitaire de Biologie Marine (ULB - UMH); Unité de Biologie Marine","ORCID":null,"PersID":3880,"InsID":158},{"AutName":"Dubois","Firstname":"Philippe","Initials":"P.","Affiliation":"Marine Biology Laboratory, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":334852,"AutID":182202,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"BIOMAR","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département de Biologie des Organismes; Centre Interuniversitaire de Biologie Marine (ULB - UMH); Unité de Biologie Marine","ORCID":"0000-0003-1534-1564","PersID":203,"InsID":158}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":362087,"LibID":36,"BRefID":338226,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"362087","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"American Society for Microbiology","City":"Washington"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":334852,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":334852,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://hdl.handle.net/10.1128/AEM.71.2.679-690.2005","externalID":"10.1128/AEM.71.2.679-690.2005","URLTypeCode":"Handle","URLID":93832,"URLTypID":32,"URLType":"Handle","URLPrefix":"https://hdl.handle.net/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2021-05-17 17:36:27.830000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2021-06-01 06:48:59.710000","timezone_type":3,"timezone":"Europe/Brussels"}}}