Osmotic stress induces gut microbiota community shift in fish
Summary Alteration of the gut microbiota plays an important role in animal health and metabolic diseases. However, little is known with respect to the influence of environmental osmolality on the gut microbial community. The aim of the current study was to determine whether the reduction in salinity...
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| Veröffentlicht in: | Environmental microbiology 2020-09, Vol.22 (9), p.3784-3802 |
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| creator | Lai, Keng Po Lin, Xiao Tam, Nathan Ho, Jeff Cheuk Hin Wong, Marty Kwok‐Shing Gu, Jie Chan, Ting Fung Tse, William Ka Fai |
| description | Summary
Alteration of the gut microbiota plays an important role in animal health and metabolic diseases. However, little is known with respect to the influence of environmental osmolality on the gut microbial community. The aim of the current study was to determine whether the reduction in salinity affects the gut microbiota and identify its potential role in salinity acclimation. Using Oryzias melastigma as a model organism to perform progressive hypotonic transfer experiments, we evaluated three conditions: seawater control (SW), SW to 50% sea water transfer (SFW) and SW to SFW to freshwater transfer (FW). Our results showed that the SFW and FW transfer groups contained higher operational taxonomic unit microbiota diversities. The dominant bacteria in all conditions constituted the phylum Proteobacteria, with the majority in the SW and SFW transfer gut comprising Vibrio at the genus level, whereas this population was replaced by Pseudomonas in the FW transfer gut. Furthermore, our data revealed that the FW transfer gut microbiota exhibited a reduced renin–angiotensin system, which is important in SW acclimation. In addition, induced detoxification and immune mechanisms were found in the FW transfer gut microbiota. The shift of the bacteria community in different osmolality environments indicated possible roles of bacteria in facilitating host acclimation. |
| doi_str_mv | 10.1111/1462-2920.15150 |
| format | Article |
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Alteration of the gut microbiota plays an important role in animal health and metabolic diseases. However, little is known with respect to the influence of environmental osmolality on the gut microbial community. The aim of the current study was to determine whether the reduction in salinity affects the gut microbiota and identify its potential role in salinity acclimation. Using Oryzias melastigma as a model organism to perform progressive hypotonic transfer experiments, we evaluated three conditions: seawater control (SW), SW to 50% sea water transfer (SFW) and SW to SFW to freshwater transfer (FW). Our results showed that the SFW and FW transfer groups contained higher operational taxonomic unit microbiota diversities. The dominant bacteria in all conditions constituted the phylum Proteobacteria, with the majority in the SW and SFW transfer gut comprising Vibrio at the genus level, whereas this population was replaced by Pseudomonas in the FW transfer gut. Furthermore, our data revealed that the FW transfer gut microbiota exhibited a reduced renin–angiotensin system, which is important in SW acclimation. In addition, induced detoxification and immune mechanisms were found in the FW transfer gut microbiota. The shift of the bacteria community in different osmolality environments indicated possible roles of bacteria in facilitating host acclimation.</description><identifier>ISSN: 1462-2912</identifier><identifier>EISSN: 1462-2920</identifier><identifier>DOI: 10.1111/1462-2920.15150</identifier><identifier>PMID: 32618094</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Acclimation ; Acclimatization ; Angiotensin ; Animal health ; Animals ; Bacteria ; Bacteria - classification ; Bacteria - genetics ; Bacteria - isolation & purification ; Detoxification ; Fish ; Freshwater ; Gastrointestinal Microbiome ; Inland water environment ; Intestinal flora ; Intestinal microflora ; Metabolic disorders ; Microbiota ; Microorganisms ; Oryzias ; Osmolar Concentration ; Osmotic Pressure - physiology ; Osmotic stress ; Renin ; Renin-Angiotensin System - physiology ; Salinity ; Salinity effects ; Seawater ; Seawater - chemistry ; Water transfer ; Waterborne diseases</subject><ispartof>Environmental microbiology, 2020-09, Vol.22 (9), p.3784-3802</ispartof><rights>2020 Society for Applied Microbiology and John Wiley & Sons Ltd.</rights><rights>2020 Society for Applied Microbiology and John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4370-54105a1bc508ec35ac4e8f18ca95758aa465684a1206edc27eba28a31fafc77a3</citedby><cites>FETCH-LOGICAL-c4370-54105a1bc508ec35ac4e8f18ca95758aa465684a1206edc27eba28a31fafc77a3</cites><orcidid>0000-0002-3738-0460</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2F1462-2920.15150$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2F1462-2920.15150$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32618094$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lai, Keng Po</creatorcontrib><creatorcontrib>Lin, Xiao</creatorcontrib><creatorcontrib>Tam, Nathan</creatorcontrib><creatorcontrib>Ho, Jeff Cheuk Hin</creatorcontrib><creatorcontrib>Wong, Marty Kwok‐Shing</creatorcontrib><creatorcontrib>Gu, Jie</creatorcontrib><creatorcontrib>Chan, Ting Fung</creatorcontrib><creatorcontrib>Tse, William Ka Fai</creatorcontrib><title>Osmotic stress induces gut microbiota community shift in fish</title><title>Environmental microbiology</title><addtitle>Environ Microbiol</addtitle><description>Summary
Alteration of the gut microbiota plays an important role in animal health and metabolic diseases. However, little is known with respect to the influence of environmental osmolality on the gut microbial community. The aim of the current study was to determine whether the reduction in salinity affects the gut microbiota and identify its potential role in salinity acclimation. Using Oryzias melastigma as a model organism to perform progressive hypotonic transfer experiments, we evaluated three conditions: seawater control (SW), SW to 50% sea water transfer (SFW) and SW to SFW to freshwater transfer (FW). Our results showed that the SFW and FW transfer groups contained higher operational taxonomic unit microbiota diversities. The dominant bacteria in all conditions constituted the phylum Proteobacteria, with the majority in the SW and SFW transfer gut comprising Vibrio at the genus level, whereas this population was replaced by Pseudomonas in the FW transfer gut. Furthermore, our data revealed that the FW transfer gut microbiota exhibited a reduced renin–angiotensin system, which is important in SW acclimation. In addition, induced detoxification and immune mechanisms were found in the FW transfer gut microbiota. The shift of the bacteria community in different osmolality environments indicated possible roles of bacteria in facilitating host acclimation.</description><subject>Acclimation</subject><subject>Acclimatization</subject><subject>Angiotensin</subject><subject>Animal health</subject><subject>Animals</subject><subject>Bacteria</subject><subject>Bacteria - classification</subject><subject>Bacteria - genetics</subject><subject>Bacteria - isolation & purification</subject><subject>Detoxification</subject><subject>Fish</subject><subject>Freshwater</subject><subject>Gastrointestinal Microbiome</subject><subject>Inland water environment</subject><subject>Intestinal flora</subject><subject>Intestinal microflora</subject><subject>Metabolic disorders</subject><subject>Microbiota</subject><subject>Microorganisms</subject><subject>Oryzias</subject><subject>Osmolar Concentration</subject><subject>Osmotic Pressure - physiology</subject><subject>Osmotic stress</subject><subject>Renin</subject><subject>Renin-Angiotensin System - physiology</subject><subject>Salinity</subject><subject>Salinity effects</subject><subject>Seawater</subject><subject>Seawater - chemistry</subject><subject>Water transfer</subject><subject>Waterborne diseases</subject><issn>1462-2912</issn><issn>1462-2920</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMFPwyAUh4nRuDk9ezMknuuAAqUHD2aZumRmFz0TSsGxrO0EGrP_XmbnrnJ5vJeP3yMfALcYPeB0pphykpGSpJZhhs7A-DQ5P90xGYGrEDYI4SIv0CUY5YRjgUo6Bo-r0HTRaRiiNyFA19a9NgF-9hE2Tvuucl1UUHdN07cu7mFYOxsTBq0L62twYdU2mJtjnYCP5_n77DVbrl4Ws6dlpmlamDGKEVO40gwJo3OmNDXCYqFVyQomlKKccUEVJoibWpPCVIoIlWOrrC4KlU_A_ZC7891Xb0KUm673bVopCaWszDlHIlHTgUrfDsEbK3feNcrvJUbyoEsehMiDHPmrK724O-b2VWPqE__nJwFsAL7d1uz_y5Pzt8UQ_APSXnNk</recordid><startdate>202009</startdate><enddate>202009</enddate><creator>Lai, Keng Po</creator><creator>Lin, Xiao</creator><creator>Tam, Nathan</creator><creator>Ho, Jeff Cheuk Hin</creator><creator>Wong, Marty Kwok‐Shing</creator><creator>Gu, Jie</creator><creator>Chan, Ting Fung</creator><creator>Tse, William Ka Fai</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7QL</scope><scope>7ST</scope><scope>7T7</scope><scope>7TN</scope><scope>7U9</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H97</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-3738-0460</orcidid></search><sort><creationdate>202009</creationdate><title>Osmotic stress induces gut microbiota community shift in fish</title><author>Lai, Keng Po ; Lin, Xiao ; Tam, Nathan ; Ho, Jeff Cheuk Hin ; Wong, Marty Kwok‐Shing ; Gu, Jie ; Chan, Ting Fung ; Tse, William Ka Fai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4370-54105a1bc508ec35ac4e8f18ca95758aa465684a1206edc27eba28a31fafc77a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acclimation</topic><topic>Acclimatization</topic><topic>Angiotensin</topic><topic>Animal health</topic><topic>Animals</topic><topic>Bacteria</topic><topic>Bacteria - classification</topic><topic>Bacteria - genetics</topic><topic>Bacteria - isolation & purification</topic><topic>Detoxification</topic><topic>Fish</topic><topic>Freshwater</topic><topic>Gastrointestinal Microbiome</topic><topic>Inland water environment</topic><topic>Intestinal flora</topic><topic>Intestinal microflora</topic><topic>Metabolic disorders</topic><topic>Microbiota</topic><topic>Microorganisms</topic><topic>Oryzias</topic><topic>Osmolar Concentration</topic><topic>Osmotic Pressure - physiology</topic><topic>Osmotic stress</topic><topic>Renin</topic><topic>Renin-Angiotensin System - physiology</topic><topic>Salinity</topic><topic>Salinity effects</topic><topic>Seawater</topic><topic>Seawater - chemistry</topic><topic>Water transfer</topic><topic>Waterborne diseases</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lai, Keng Po</creatorcontrib><creatorcontrib>Lin, Xiao</creatorcontrib><creatorcontrib>Tam, Nathan</creatorcontrib><creatorcontrib>Ho, Jeff Cheuk Hin</creatorcontrib><creatorcontrib>Wong, Marty Kwok‐Shing</creatorcontrib><creatorcontrib>Gu, Jie</creatorcontrib><creatorcontrib>Chan, Ting Fung</creatorcontrib><creatorcontrib>Tse, William Ka Fai</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Oceanic Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Environmental microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lai, Keng Po</au><au>Lin, Xiao</au><au>Tam, Nathan</au><au>Ho, Jeff Cheuk Hin</au><au>Wong, Marty Kwok‐Shing</au><au>Gu, Jie</au><au>Chan, Ting Fung</au><au>Tse, William Ka Fai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Osmotic stress induces gut microbiota community shift in fish</atitle><jtitle>Environmental microbiology</jtitle><addtitle>Environ Microbiol</addtitle><date>2020-09</date><risdate>2020</risdate><volume>22</volume><issue>9</issue><spage>3784</spage><epage>3802</epage><pages>3784-3802</pages><issn>1462-2912</issn><eissn>1462-2920</eissn><abstract>Summary
Alteration of the gut microbiota plays an important role in animal health and metabolic diseases. However, little is known with respect to the influence of environmental osmolality on the gut microbial community. The aim of the current study was to determine whether the reduction in salinity affects the gut microbiota and identify its potential role in salinity acclimation. Using Oryzias melastigma as a model organism to perform progressive hypotonic transfer experiments, we evaluated three conditions: seawater control (SW), SW to 50% sea water transfer (SFW) and SW to SFW to freshwater transfer (FW). Our results showed that the SFW and FW transfer groups contained higher operational taxonomic unit microbiota diversities. The dominant bacteria in all conditions constituted the phylum Proteobacteria, with the majority in the SW and SFW transfer gut comprising Vibrio at the genus level, whereas this population was replaced by Pseudomonas in the FW transfer gut. Furthermore, our data revealed that the FW transfer gut microbiota exhibited a reduced renin–angiotensin system, which is important in SW acclimation. In addition, induced detoxification and immune mechanisms were found in the FW transfer gut microbiota. The shift of the bacteria community in different osmolality environments indicated possible roles of bacteria in facilitating host acclimation.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><pmid>32618094</pmid><doi>10.1111/1462-2920.15150</doi><tpages>19</tpages><orcidid>https://orcid.org/0000-0002-3738-0460</orcidid></addata></record> |
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| subjects | Acclimation Acclimatization Angiotensin Animal health Animals Bacteria Bacteria - classification Bacteria - genetics Bacteria - isolation & purification Detoxification Fish Freshwater Gastrointestinal Microbiome Inland water environment Intestinal flora Intestinal microflora Metabolic disorders Microbiota Microorganisms Oryzias Osmolar Concentration Osmotic Pressure - physiology Osmotic stress Renin Renin-Angiotensin System - physiology Salinity Salinity effects Seawater Seawater - chemistry Water transfer Waterborne diseases |
| title | Osmotic stress induces gut microbiota community shift in fish |
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