{"refrec":{"BRefID":219679,"RR":"<b>Ponsard, J.; Cambon Bonavita, M.-A.; Zbinden, M.; Lepoint, G.; Joassin, A.; Corbari, L.; Shillito, B.; Durand, L.; Cueff-Gauchard, V.; Compère, P.</b> (2013). Inorganic carbon fixation by chemosynthetic ectosymbionts and nutritional transfers to the hydrothermal vent host-shrimp <i>Rimicaris exoculata</i>. <i>ISME J. 7(1)</i>: 96-109. <a href=\"http://dx.doi.org/10.1038/ismej.2012.87\" target=\"_blank\">http://dx.doi.org/10.1038/ismej.2012.87</a>","BEntID":211413,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>ISME J. 7(1)</i>: 96-109. <a href=\"http://dx.doi.org/10.1038/ismej.2012.87\" target=\"_blank\">http://dx.doi.org/10.1038/ismej.2012.87</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Ponsard, J.; Cambon Bonavita, M.-A.; Zbinden, M.; Lepoint, G.; Joassin, A.; Corbari, L.; Shillito, B.; Durand, L.; Cueff-Gauchard, V.; Compère, P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Ponsard, J. <i>et al.</i>","Englishabstract":"The shrimp Rimicaris exoculata dominates several hydrothermal vent ecosystems of the Mid-Atlantic Ridge and is thought to be a primary consumer harbouring a chemoautotrophic bacterial community in its gill chamber. The aim of the present study was to test current hypotheses concerning the epibiont’s chemoautotrophy, and the mutualistic character of this association. In-vivo experiments were carried out in a pressurised aquarium with isotope-labelled inorganic carbon (NaH<sup>13</sup>CO<sub>3</sub> and NaH<sup>14</sup>CO<sub>3</sub>) in the presence of two different electron donors (Na<sub>2</sub>S<sub>2</sub>O<sub>3</sub> and Fe<sup>2<span class=\"mb\">+</span></sup>) and with radiolabelled organic compounds (<sup>14</sup>C-acetate and <sup>3</sup>H-lysine) chosen as potential bacterial substrates and<span class=\"mb\">/</span>or metabolic by-products in experiments mimicking transfer of small biomolecules from epibionts to host. The bacterial epibionts were found to assimilate inorganic carbon by chemoautotrophy, but many of them (thick filaments of epsilonproteobacteria) appeared versatile and able to switch between electron donors, including organic compounds (heterotrophic acetate and lysine uptake). At least some of them (thin filamentous gammaproteobacteria) also seem capable of internal energy storage that could supply chemosynthetic metabolism for hours under conditions of electron donor deprivation. As direct nutritional transfer from bacteria to host was detected, the association appears as true mutualism. Import of soluble bacterial products occurs by permeation across the gill chamber integument, rather than via the digestive tract. This first demonstration of such capabilities in a decapod crustacean supports the previously discarded hypothesis of transtegumental absorption of dissolved organic matter or carbon as a common nutritional pathway.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Inorganic carbon fixation by chemosynthetic ectosymbionts and nutritional transfers to the hydrothermal vent host-shrimp <i>Rimicaris exoculata</i>","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-10 01:31:45.146274","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2013,"MonPub":null,"DateUpdate":"2016-06-12","DateCreate":"2012-10-31","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000313236000009","VABBcode":null,"OpenAcc":0,"DOI":"10.1038/ismej.2012.87"},"refs":null,"anarec":{"AnaID":219679,"PubliDate":2013,"Pagination":"96-109","XtraPublOfAnaID":null,"ISBN":null,"Volume":"7","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":120798,"SerRR":"The ISME Journal: Multidisciplinary Journal of Microbial Ecology. Nature Publishing Group: London.  ISSN 1751-7362; e-ISSN 1751-7370","StandardTitleSer":"The ISME Journal: Multidisciplinary Journal of Microbial Ecology","ISSN":"1751-7362","AbbrevSer":"ISME J.","StandardTitleMon":null,"StartPage":96,"Pages":14,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Ponsard","Firstname":"Julie","Initials":"J.","Affiliation":"Laboratoire de Morphologie fonctionnelle et évolutive, Département de Biologie, Ecologie et Evolution, Centre MARE, Université de Liège","Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153829,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Université de Liège; Faculté des Sciences; Département de Biologie, Ecologie et Evolution; Laboratoire de Morphologie Fonctionelle et Evolutive","ORCID":null,"PersID":27390,"InsID":3836},{"AutName":"Cambon Bonavita","Firstname":"Marie-Anne","Initials":"M.-A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":80562,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Zbinden","Firstname":"Magali","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":48653,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Lepoint","Firstname":"Gilles","Initials":"G.","Affiliation":"Laboratoire d’Océanologie, Département de Biologie, Ecologie et Evolution, Centre MARE, Université de Liège","Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153830,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Université de Liège; Faculté des Sciences; Département de Biologie, Ecologie et Evolution; Laboratoire d'Océanologie Biologique","ORCID":"0000-0003-4375-0357","PersID":7091,"InsID":459},{"AutName":"Joassin","Firstname":"André","Initials":"A.","Affiliation":"Département de chimie, Université de Liège","Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153831,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Université de Liège; Faculté des Sciences; Département de Chimie","ORCID":null,"PersID":null,"InsID":9590},{"AutName":"Corbari","Firstname":"Laure","Initials":"L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153832,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0002-3323-6162","PersID":27142,"InsID":null},{"AutName":"Shillito","Firstname":"Bruce","Initials":"B.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":23064,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Durand","Firstname":"Lucile","Initials":"L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153833,"OrderNr":8,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Cueff-Gauchard","Firstname":"Valérie","Initials":"V.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153834,"OrderNr":9,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Compère","Firstname":"Philippe","Initials":"P.","Affiliation":"Laboratoire de Morphologie fonctionnelle et évolutive, Département de Biologie, Ecologie et Evolution, Centre MARE, Université de Liège","Discriminator":null,"CorporateFlag":0,"BEntID":211413,"AutID":153835,"OrderNr":10,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Université de Liège; Faculté des Sciences; Département de Biologie, Ecologie et Evolution; Laboratoire de Morphologie Fonctionelle et Evolutive","ORCID":null,"PersID":27217,"InsID":3836}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":279831,"LibID":36,"BRefID":219679,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"279831","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open Marien Archief","URL":null,"ClassifID":235,"Classification":"Open Marine Archive","ReqLink":null,"ClassifTypID":5,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":0,"InternalReq":0,"LoggedInReq":0,"Disclaimer":"Disclaimer_OMA","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":"Nature Publishing Group","City":"London"}],"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":211413,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":211413,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"http://dx.doi.org/10.1038/ismej.2012.87","externalID":"10.1038/ismej.2012.87","URLTypeCode":"DOI","URLID":23756,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"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":"2012-10-31 13:35:25.777000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Lyssens, Liesbeth, L.","updSesDate":{"date":"2016-06-12 21:29:48.890000","timezone_type":3,"timezone":"Europe/Brussels"}}}