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dc.contributor.authorGarjardo, K
dc.contributor.authorKortner,, TM
dc.contributor.authorKrogdahl, Å
dc.contributor.authorBakke, AM
dc.contributor.authorMerrifield, Daniel
dc.contributor.authorHenning, S
dc.date.accessioned2017-04-05T10:17:02Z
dc.date.available2017-04-05T10:17:02Z
dc.date.issued2016-08-03
dc.identifier.issn2045-2322
dc.identifier.issn2045-2322
dc.identifier.other30893
dc.identifier.urihttp://hdl.handle.net/10026.1/8812
dc.description.abstract

<jats:title>Abstract</jats:title><jats:p>Gut health challenges, possibly related to alterations in gut microbiota, caused by plant ingredients in the diets, cause losses in Atlantic salmon production. To investigate the role of the microbiota for gut function and health, detailed characterization of the gut microbiota is needed. We present the first in-depth characterization of salmon gut microbiota based on high-throughput sequencing of the 16S rRNA gene’s V1-V2 region. Samples were taken from five intestinal compartments: digesta from proximal, mid and distal intestine and of mucosa from mid and distal intestine of 67.3 g salmon kept in seawater (12–14 °C) and fed a commercial diet for 4 weeks. Microbial richness and diversity differed significantly and were higher in the digesta than the mucosa. In mucosa, Proteobacteria dominated the microbiota (90%), whereas in digesta both Proteobacteria (47%) and Firmicutes (38%) showed high abundance. Future studies of diet and environmental impacts on gut microbiota should therefore differentiate between effects on mucosa and digesta in the proximal, mid and the distal intestine. A core microbiota, represented by 22 OTUs, was found in 80% of the samples. The gut microbiota of Atlantic salmon showed similarities with that of mammals.</jats:p>

dc.format.extent0-0
dc.format.mediumElectronic
dc.languageen
dc.language.isoen
dc.publisherSpringer Science and Business Media LLC
dc.subjectAnimals
dc.subjectBacteria
dc.subjectGastrointestinal Microbiome
dc.subjectMicrobiota
dc.subjectRNA, Ribosomal, 16S
dc.subjectSalmo salar
dc.titleA high-resolution map of the gut microbiota in Atlantic salmon (Salmo salar): A basis for comparative gut microbial research
dc.typejournal-article
dc.typeComparative Study
dc.typeJournal Article
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000380634100002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.issue0
plymouth.volume6
plymouth.publication-statusPublished online
plymouth.journalScientific Reports
dc.identifier.doi10.1038/srep30893
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Biological and Marine Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA06 Agriculture, Veterinary and Food Science
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
plymouth.organisational-group/Plymouth/Users by role/Researchers in ResearchFish submission
dc.publisher.placeEngland
dcterms.dateAccepted2016-07-08
dc.identifier.eissn2045-2322
dc.rights.embargoperiodNo embargo
rioxxterms.versionofrecord10.1038/srep30893
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2016-08-03
rioxxterms.typeJournal Article/Review
plymouth.oa-locationhttp://www.nature.com/articles/srep30893


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