The gut of geographically disparate Ciona intestinalis harbors a core microbiota
It is now widely understood that all animals engage in complex interactions with bacteria (or microbes) throughout their various life stages. This ancient exchange can involve cooperation and has resulted in a wide range of evolved host-microbial interdependencies, including those observed in the gu...
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| Veröffentlicht in: | PloS one 2014-04, Vol.9 (4), p.e93386-e93386 |
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| creator | Dishaw, Larry J Flores-Torres, Jaime Lax, Simon Gemayel, Kristina Leigh, Brittany Melillo, Daniela Mueller, M Gail Natale, Lenina Zucchetti, Ivana De Santis, Rosaria Pinto, Maria Rosaria Litman, Gary W Gilbert, Jack A |
| description | It is now widely understood that all animals engage in complex interactions with bacteria (or microbes) throughout their various life stages. This ancient exchange can involve cooperation and has resulted in a wide range of evolved host-microbial interdependencies, including those observed in the gut. Ciona intestinalis, a filter-feeding basal chordate and classic developmental model that can be experimentally manipulated, is being employed to help define these relationships. Ciona larvae are first exposed internally to microbes upon the initiation of feeding in metamorphosed individuals; however, whether or not these microbes subsequently colonize the gut and whether or not Ciona forms relationships with specific bacteria in the gut remains unknown. In this report, we show that the Ciona gut not only is colonized by a complex community of bacteria, but also that samples from three geographically isolated populations reveal striking similarity in abundant operational taxonomic units (OTUs) consistent with the selection of a core community by the gut ecosystem. |
| doi_str_mv | 10.1371/journal.pone.0093386 |
| format | Article |
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This ancient exchange can involve cooperation and has resulted in a wide range of evolved host-microbial interdependencies, including those observed in the gut. Ciona intestinalis, a filter-feeding basal chordate and classic developmental model that can be experimentally manipulated, is being employed to help define these relationships. Ciona larvae are first exposed internally to microbes upon the initiation of feeding in metamorphosed individuals; however, whether or not these microbes subsequently colonize the gut and whether or not Ciona forms relationships with specific bacteria in the gut remains unknown. 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| fulltext | fulltext |
| identifier | ISSN: 1932-6203 |
| ispartof | PloS one, 2014-04, Vol.9 (4), p.e93386-e93386 |
| issn | 1932-6203 1932-6203 |
| language | eng |
| recordid | cdi_plos_journals_1512317409 |
| source | MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Public Library of Science (PLoS); PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | 60 APPLIED LIFE SCIENCES Analysis Animals Bacteria Bacteria - genetics BASIC BIOLOGICAL SCIENCES Biology and Life Sciences Ciona Ciona intestinalis Ciona intestinalis - microbiology Communities Coral reefs Crassostrea virginica Deoxyribonucleic acid DNA Ecology and Environmental Sciences Ecosystem Evolution Feeding Gastrointestinal Tract - microbiology Genetics Health aspects Infants (Newborn) Laboratories Larva - microbiology Larvae Library collections Medicine Medicine and Health Sciences Metagenome - genetics Microbiota Microbiota (Symbiotic organisms) Microbiota - genetics Microorganisms Pediatrics Physiology Research and Analysis Methods RNA, Ribosomal, 16S - genetics |
| title | The gut of geographically disparate Ciona intestinalis harbors a core microbiota |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T06%3A51%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20gut%20of%20geographically%20disparate%20Ciona%20intestinalis%20harbors%20a%20core%20microbiota&rft.jtitle=PloS%20one&rft.au=Dishaw,%20Larry%20J&rft.aucorp=Argonne%20National%20Laboratory%20(ANL),%20Argonne,%20IL%20(United%20States)&rft.date=2014-04-01&rft.volume=9&rft.issue=4&rft.spage=e93386&rft.epage=e93386&rft.pages=e93386-e93386&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0093386&rft_dat=%3Cgale_plos_%3EA375582758%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1512317409&rft_id=info:pmid/24695540&rft_galeid=A375582758&rft_doaj_id=oai_doaj_org_article_2e7f829354cf4a47a1f695b97c7efc86&rfr_iscdi=true |