Diversity of symbioses between chemosynthetic bacteria and metazoans at the G uiness cold seep site ( G ulf of G uinea, W est A frica)
Fauna from deep‐sea cold seeps worldwide is dominated by chemosymbiotic metazoans. Recently, investigation of new sites in the G ulf of G uinea yielded numerous new species for which symbiosis was strongly suspected. In this study, symbioses are characterized in five seep‐specialist metazoans recent...
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description | Fauna from deep‐sea cold seeps worldwide is dominated by chemosymbiotic metazoans. Recently, investigation of new sites in the
G
ulf of
G
uinea yielded numerous new species for which symbiosis was strongly suspected. In this study, symbioses are characterized in five seep‐specialist metazoans recently collected from the
G
uiness site located at ∼600 m depth. Four bivalve and one annelid species belonging to families previously documented to harbor chemosynthetic bacteria were investigated using bacterial marker gene sequencing, fluorescence in situ hybridization, and stable isotope analyses. Results support that all five species display chemosynthetic, sulfur‐oxidizing γ‐proteobacteria. Bacteria are abundant in the gills of bivalves, and in the trophosome of the siboglinid annelid. As observed for their relatives occurring at deeper sites, chemoautotrophy is a major source of carbon for animal nutrition. Although symbionts found in each host species are related to symbionts found in other metazoans from the same families, several incongruencies are observed among phylogenetic trees obtained from the different bacterial genes, suggesting a certain level of heterogeneity in symbiont strains present. Results provide new insights into the diversity, biogeography, and role of symbiotic bacteria in metazoans from the
G
ulf of
G
uinea, at a site located at an intermediate depth between the continental shelf and the deep sea. |
doi_str_mv | 10.1002/mbo3.47 |
format | Article |
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G
ulf of
G
uinea yielded numerous new species for which symbiosis was strongly suspected. In this study, symbioses are characterized in five seep‐specialist metazoans recently collected from the
G
uiness site located at ∼600 m depth. Four bivalve and one annelid species belonging to families previously documented to harbor chemosynthetic bacteria were investigated using bacterial marker gene sequencing, fluorescence in situ hybridization, and stable isotope analyses. Results support that all five species display chemosynthetic, sulfur‐oxidizing γ‐proteobacteria. Bacteria are abundant in the gills of bivalves, and in the trophosome of the siboglinid annelid. As observed for their relatives occurring at deeper sites, chemoautotrophy is a major source of carbon for animal nutrition. Although symbionts found in each host species are related to symbionts found in other metazoans from the same families, several incongruencies are observed among phylogenetic trees obtained from the different bacterial genes, suggesting a certain level of heterogeneity in symbiont strains present. Results provide new insights into the diversity, biogeography, and role of symbiotic bacteria in metazoans from the
G
ulf of
G
uinea, at a site located at an intermediate depth between the continental shelf and the deep sea.</description><identifier>ISSN: 2045-8827</identifier><identifier>EISSN: 2045-8827</identifier><identifier>DOI: 10.1002/mbo3.47</identifier><language>eng</language><publisher>Bognor Regis: John Wiley & Sons, Inc</publisher><subject>Animal nutrition ; Bacteria ; Biogeography ; Bivalvia ; Carbon ; Chemoautotrophy ; Cold ; Continental shelves ; Deep sea ; Fluorescence ; Fluorescence in situ hybridization ; Gene sequencing ; Genes ; Gills ; Grants ; Heterogeneity ; Investigations ; Mollusks ; New species ; Nutrition ; Oxidation ; Phylogeny ; Stable isotopes ; Sulfur ; Symbionts ; Symbiosis</subject><ispartof>MicrobiologyOpen (Weinheim), 2012-12, Vol.1 (4), p.467-480</ispartof><rights>2012. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c982-ca9357ac990f4a844fc8cba16c449e34f4b0794575ba9c059bf73bf8e7efd12b3</citedby><cites>FETCH-LOGICAL-c982-ca9357ac990f4a844fc8cba16c449e34f4b0794575ba9c059bf73bf8e7efd12b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,27924,27925</link.rule.ids></links><search><creatorcontrib>Duperron, Sébastien</creatorcontrib><creatorcontrib>Rodrigues, Clara F.</creatorcontrib><creatorcontrib>Léger, Nelly</creatorcontrib><creatorcontrib>Szafranski, Kamil</creatorcontrib><creatorcontrib>Decker, Carole</creatorcontrib><creatorcontrib>Olu, Karine</creatorcontrib><creatorcontrib>Gaudron, Sylvie M.</creatorcontrib><title>Diversity of symbioses between chemosynthetic bacteria and metazoans at the G uiness cold seep site ( G ulf of G uinea, W est A frica)</title><title>MicrobiologyOpen (Weinheim)</title><description>Fauna from deep‐sea cold seeps worldwide is dominated by chemosymbiotic metazoans. Recently, investigation of new sites in the
G
ulf of
G
uinea yielded numerous new species for which symbiosis was strongly suspected. In this study, symbioses are characterized in five seep‐specialist metazoans recently collected from the
G
uiness site located at ∼600 m depth. Four bivalve and one annelid species belonging to families previously documented to harbor chemosynthetic bacteria were investigated using bacterial marker gene sequencing, fluorescence in situ hybridization, and stable isotope analyses. Results support that all five species display chemosynthetic, sulfur‐oxidizing γ‐proteobacteria. Bacteria are abundant in the gills of bivalves, and in the trophosome of the siboglinid annelid. As observed for their relatives occurring at deeper sites, chemoautotrophy is a major source of carbon for animal nutrition. Although symbionts found in each host species are related to symbionts found in other metazoans from the same families, several incongruencies are observed among phylogenetic trees obtained from the different bacterial genes, suggesting a certain level of heterogeneity in symbiont strains present. Results provide new insights into the diversity, biogeography, and role of symbiotic bacteria in metazoans from the
G
ulf of
G
uinea, at a site located at an intermediate depth between the continental shelf and the deep sea.</description><subject>Animal nutrition</subject><subject>Bacteria</subject><subject>Biogeography</subject><subject>Bivalvia</subject><subject>Carbon</subject><subject>Chemoautotrophy</subject><subject>Cold</subject><subject>Continental shelves</subject><subject>Deep sea</subject><subject>Fluorescence</subject><subject>Fluorescence in situ hybridization</subject><subject>Gene sequencing</subject><subject>Genes</subject><subject>Gills</subject><subject>Grants</subject><subject>Heterogeneity</subject><subject>Investigations</subject><subject>Mollusks</subject><subject>New species</subject><subject>Nutrition</subject><subject>Oxidation</subject><subject>Phylogeny</subject><subject>Stable isotopes</subject><subject>Sulfur</subject><subject>Symbionts</subject><subject>Symbiosis</subject><issn>2045-8827</issn><issn>2045-8827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpNkE9LAzEQxYMoWGrxKwx4UMGt2Wy22RyLf6pQ8FLwuCTphKZ0NzVJlfUD-LndpR6cywzMj_cej5DLnE5zStl9o30x5eKEjBjlZVZVTJz-u8_JJMYt7UdQNuP5iPw8uk8M0aUOvIXYNdr5iBE0pi_EFswGGx-7Nm0wOQNamYTBKVDtGhpM6turNoJK0AOwgINrMUYwfreGiLiHXhnhZvjs7OBwRNQdvAPGBHOwwRl1e0HOrNpFnPztMVk9P60eXrLl2-L1Yb7MjKxYZpQsSqGMlNRyVXFuTWW0ymeGc4kFt1xTIXkpSq2koaXUVhTaVijQrnOmizG5Osrug_849AHqrT-EtnesGaukYAUrWU9dHykTfIwBbb0PrlGhq3NaDzXXQ801F8Uvl11vuQ</recordid><startdate>201212</startdate><enddate>201212</enddate><creator>Duperron, Sébastien</creator><creator>Rodrigues, Clara F.</creator><creator>Léger, Nelly</creator><creator>Szafranski, Kamil</creator><creator>Decker, Carole</creator><creator>Olu, Karine</creator><creator>Gaudron, Sylvie M.</creator><general>John Wiley & Sons, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7X7</scope><scope>7XB</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>201212</creationdate><title>Diversity of symbioses between chemosynthetic bacteria and metazoans at the G uiness cold seep site ( G ulf of G uinea, W est A frica)</title><author>Duperron, Sébastien ; Rodrigues, Clara F. ; Léger, Nelly ; Szafranski, Kamil ; Decker, Carole ; Olu, Karine ; Gaudron, Sylvie M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c982-ca9357ac990f4a844fc8cba16c449e34f4b0794575ba9c059bf73bf8e7efd12b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animal nutrition</topic><topic>Bacteria</topic><topic>Biogeography</topic><topic>Bivalvia</topic><topic>Carbon</topic><topic>Chemoautotrophy</topic><topic>Cold</topic><topic>Continental shelves</topic><topic>Deep sea</topic><topic>Fluorescence</topic><topic>Fluorescence in situ hybridization</topic><topic>Gene sequencing</topic><topic>Genes</topic><topic>Gills</topic><topic>Grants</topic><topic>Heterogeneity</topic><topic>Investigations</topic><topic>Mollusks</topic><topic>New species</topic><topic>Nutrition</topic><topic>Oxidation</topic><topic>Phylogeny</topic><topic>Stable isotopes</topic><topic>Sulfur</topic><topic>Symbionts</topic><topic>Symbiosis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Duperron, Sébastien</creatorcontrib><creatorcontrib>Rodrigues, Clara F.</creatorcontrib><creatorcontrib>Léger, Nelly</creatorcontrib><creatorcontrib>Szafranski, Kamil</creatorcontrib><creatorcontrib>Decker, Carole</creatorcontrib><creatorcontrib>Olu, Karine</creatorcontrib><creatorcontrib>Gaudron, Sylvie M.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>MicrobiologyOpen (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Duperron, Sébastien</au><au>Rodrigues, Clara F.</au><au>Léger, Nelly</au><au>Szafranski, Kamil</au><au>Decker, Carole</au><au>Olu, Karine</au><au>Gaudron, Sylvie M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diversity of symbioses between chemosynthetic bacteria and metazoans at the G uiness cold seep site ( G ulf of G uinea, W est A frica)</atitle><jtitle>MicrobiologyOpen (Weinheim)</jtitle><date>2012-12</date><risdate>2012</risdate><volume>1</volume><issue>4</issue><spage>467</spage><epage>480</epage><pages>467-480</pages><issn>2045-8827</issn><eissn>2045-8827</eissn><abstract>Fauna from deep‐sea cold seeps worldwide is dominated by chemosymbiotic metazoans. Recently, investigation of new sites in the
G
ulf of
G
uinea yielded numerous new species for which symbiosis was strongly suspected. In this study, symbioses are characterized in five seep‐specialist metazoans recently collected from the
G
uiness site located at ∼600 m depth. Four bivalve and one annelid species belonging to families previously documented to harbor chemosynthetic bacteria were investigated using bacterial marker gene sequencing, fluorescence in situ hybridization, and stable isotope analyses. Results support that all five species display chemosynthetic, sulfur‐oxidizing γ‐proteobacteria. Bacteria are abundant in the gills of bivalves, and in the trophosome of the siboglinid annelid. As observed for their relatives occurring at deeper sites, chemoautotrophy is a major source of carbon for animal nutrition. Although symbionts found in each host species are related to symbionts found in other metazoans from the same families, several incongruencies are observed among phylogenetic trees obtained from the different bacterial genes, suggesting a certain level of heterogeneity in symbiont strains present. Results provide new insights into the diversity, biogeography, and role of symbiotic bacteria in metazoans from the
G
ulf of
G
uinea, at a site located at an intermediate depth between the continental shelf and the deep sea.</abstract><cop>Bognor Regis</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/mbo3.47</doi><tpages>14</tpages><oa>free_for_read</oa></addata></record> |
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source | Wiley Journals; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Wiley-Blackwell Open Access Titles; PubMed Central |
subjects | Animal nutrition Bacteria Biogeography Bivalvia Carbon Chemoautotrophy Cold Continental shelves Deep sea Fluorescence Fluorescence in situ hybridization Gene sequencing Genes Gills Grants Heterogeneity Investigations Mollusks New species Nutrition Oxidation Phylogeny Stable isotopes Sulfur Symbionts Symbiosis |
title | Diversity of symbioses between chemosynthetic bacteria and metazoans at the G uiness cold seep site ( G ulf of G uinea, W est A frica) |
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