The bacterioplankton community composition and a host genotype dependent occurrence of taxa shape the Daphnia magna gut bacterial community
ABSTRACT The assembly of host-associated bacterial communities is influenced by a multitude of biotic and abiotic factors. It is essential to gain insight in the impact and relative strength of these factors if we want to be able to predict the effects of environmental change on the assembly of host...
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| Veröffentlicht in: | FEMS microbiology ecology 2020-08, Vol.96 (8), p.1 |
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| creator | Callens, Martijn De Meester, Luc Muylaert, Koenraad Mukherjee, Shinjini Decaestecker, Ellen |
| description | ABSTRACT
The assembly of host-associated bacterial communities is influenced by a multitude of biotic and abiotic factors. It is essential to gain insight in the impact and relative strength of these factors if we want to be able to predict the effects of environmental change on the assembly of host-associated bacterial communities, or deliberately modify them. The environmental pool of bacteria, from which the host is colonized, and the genetic background of the host are both considered to be important in determining the composition of host-associated bacterial communities. We experimentally assessed the relative importance of these two factors and their interaction on the composition of Daphnia magna gut bacterial communities. Bacterioplankton originating from natural ponds or a laboratory culture were used to inoculate germ-free Daphnia of different genotypes. We found that the composition of the environmental bacterial community has a major influence on the Daphnia gut bacterial community, both reflected by the presence or absence of specific taxa as well as by a correlation between abundances in the environment and on the host. Our data also indicate a consistent effect of host genotype on the occurrence of specific bacterial taxa in the gut of Daphnia over different environments.
The assembly of the Daphnia magna gut microbiota is strongly influenced by the composition of the environmental bacterioplankton community, and additionally structured by the host genetic background. |
| doi_str_mv | 10.1093/femsec/fiaa128 |
| format | Article |
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The assembly of host-associated bacterial communities is influenced by a multitude of biotic and abiotic factors. It is essential to gain insight in the impact and relative strength of these factors if we want to be able to predict the effects of environmental change on the assembly of host-associated bacterial communities, or deliberately modify them. The environmental pool of bacteria, from which the host is colonized, and the genetic background of the host are both considered to be important in determining the composition of host-associated bacterial communities. We experimentally assessed the relative importance of these two factors and their interaction on the composition of Daphnia magna gut bacterial communities. Bacterioplankton originating from natural ponds or a laboratory culture were used to inoculate germ-free Daphnia of different genotypes. We found that the composition of the environmental bacterial community has a major influence on the Daphnia gut bacterial community, both reflected by the presence or absence of specific taxa as well as by a correlation between abundances in the environment and on the host. Our data also indicate a consistent effect of host genotype on the occurrence of specific bacterial taxa in the gut of Daphnia over different environments.
The assembly of the Daphnia magna gut microbiota is strongly influenced by the composition of the environmental bacterioplankton community, and additionally structured by the host genetic background.</description><identifier>ISSN: 0168-6496</identifier><identifier>EISSN: 1574-6941</identifier><identifier>DOI: 10.1093/femsec/fiaa128</identifier><identifier>PMID: 32573725</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject>Abiotic factors ; Analysis ; Animals ; Assembly ; Bacteria ; Bacteria - genetics ; Bacterioplankton ; Community composition ; Composition ; Daphnia ; Daphnia - genetics ; Daphnia magna ; Ecology ; Ecosystem components ; Environment ; Environmental changes ; Environmental effects ; Gastrointestinal Microbiome - genetics ; Genetic aspects ; Genotype ; Genotypes ; Germfree ; Host-bacteria relationships ; Identification and classification ; Laboratory culture ; Methods ; Microbiology ; Microbiota (Symbiotic organisms)</subject><ispartof>FEMS microbiology ecology, 2020-08, Vol.96 (8), p.1</ispartof><rights>FEMS 2020. 2020</rights><rights>FEMS 2020.</rights><rights>COPYRIGHT 2020 Oxford University Press</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c655t-6582b39bcf38a58f014ac02a7c3e0a676fc5d8f539952c994c4978b1a87f747d3</citedby><cites>FETCH-LOGICAL-c655t-6582b39bcf38a58f014ac02a7c3e0a676fc5d8f539952c994c4978b1a87f747d3</cites><orcidid>0000-0003-3708-5872</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7360484/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7360484/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,1603,27922,27923,53789,53791</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32573725$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Callens, Martijn</creatorcontrib><creatorcontrib>De Meester, Luc</creatorcontrib><creatorcontrib>Muylaert, Koenraad</creatorcontrib><creatorcontrib>Mukherjee, Shinjini</creatorcontrib><creatorcontrib>Decaestecker, Ellen</creatorcontrib><title>The bacterioplankton community composition and a host genotype dependent occurrence of taxa shape the Daphnia magna gut bacterial community</title><title>FEMS microbiology ecology</title><addtitle>FEMS Microbiol Ecol</addtitle><description>ABSTRACT
The assembly of host-associated bacterial communities is influenced by a multitude of biotic and abiotic factors. It is essential to gain insight in the impact and relative strength of these factors if we want to be able to predict the effects of environmental change on the assembly of host-associated bacterial communities, or deliberately modify them. The environmental pool of bacteria, from which the host is colonized, and the genetic background of the host are both considered to be important in determining the composition of host-associated bacterial communities. We experimentally assessed the relative importance of these two factors and their interaction on the composition of Daphnia magna gut bacterial communities. Bacterioplankton originating from natural ponds or a laboratory culture were used to inoculate germ-free Daphnia of different genotypes. We found that the composition of the environmental bacterial community has a major influence on the Daphnia gut bacterial community, both reflected by the presence or absence of specific taxa as well as by a correlation between abundances in the environment and on the host. Our data also indicate a consistent effect of host genotype on the occurrence of specific bacterial taxa in the gut of Daphnia over different environments.
The assembly of the Daphnia magna gut microbiota is strongly influenced by the composition of the environmental bacterioplankton community, and additionally structured by the host genetic background.</description><subject>Abiotic factors</subject><subject>Analysis</subject><subject>Animals</subject><subject>Assembly</subject><subject>Bacteria</subject><subject>Bacteria - genetics</subject><subject>Bacterioplankton</subject><subject>Community composition</subject><subject>Composition</subject><subject>Daphnia</subject><subject>Daphnia - genetics</subject><subject>Daphnia magna</subject><subject>Ecology</subject><subject>Ecosystem components</subject><subject>Environment</subject><subject>Environmental changes</subject><subject>Environmental effects</subject><subject>Gastrointestinal Microbiome - genetics</subject><subject>Genetic aspects</subject><subject>Genotype</subject><subject>Genotypes</subject><subject>Germfree</subject><subject>Host-bacteria relationships</subject><subject>Identification and classification</subject><subject>Laboratory culture</subject><subject>Methods</subject><subject>Microbiology</subject><subject>Microbiota (Symbiotic organisms)</subject><issn>0168-6496</issn><issn>1574-6941</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>TOX</sourceid><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkk9vFSEUxSdGY5_VrUtD4kYXrwUGGNiYNK3_kiZu6prcx8AMdQbGgWl8n6FfWl7ea6umiWEBufw4h3tzquo1wScEq_rU2TFZc-o8AKHySbUivGFroRh5Wq0wEXItmBJH1YuUrjEmvGb4eXVUU97UDeWr6vaqt2gDJtvZx2mA8CPHgEwcxyX4vN2dpph89qUKoUWA-pgy6myIeTtZ1NrJhtaGjKIxyzzbYCyKDmX4BSj1UJBcHC5g6oMHNEIXAHVLvvOE4cHsZfXMwZDsq8N-XH3_9PHq_Mv68tvnr-dnl2sjOM9rwSXd1GpjXC2BS4cJA4MpNKa2GEQjnOGtdLxWilOjFDNMNXJDQDauYU1bH1cf9rrTshlta8rvZxj0NPsR5q2O4PXfN8H3uos3uqkFZpIVgXcHgTn-XGzKevTJ2KGMz8YlacqIoIJRLgv69h_0Oi5zKO0ViguplMT4gepgsNoHF4uv2YnqMyEppaI0WaiTR6iyWjt6E4N1vtQfe2DmmNJs3X2PBOtdfPQ-PvoQn_LgzZ-Tucfv8lKA93sgLtP_xH4D_8XTMQ</recordid><startdate>20200801</startdate><enddate>20200801</enddate><creator>Callens, Martijn</creator><creator>De Meester, Luc</creator><creator>Muylaert, Koenraad</creator><creator>Mukherjee, Shinjini</creator><creator>Decaestecker, Ellen</creator><general>Oxford University Press</general><scope>TOX</scope><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>3V.</scope><scope>7QL</scope><scope>7QP</scope><scope>7QR</scope><scope>7SN</scope><scope>7T7</scope><scope>7TK</scope><scope>7TM</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</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>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-3708-5872</orcidid></search><sort><creationdate>20200801</creationdate><title>The bacterioplankton community composition and a host genotype dependent occurrence of taxa shape the Daphnia magna gut bacterial community</title><author>Callens, Martijn ; De Meester, Luc ; Muylaert, Koenraad ; Mukherjee, Shinjini ; Decaestecker, Ellen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c655t-6582b39bcf38a58f014ac02a7c3e0a676fc5d8f539952c994c4978b1a87f747d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Abiotic factors</topic><topic>Analysis</topic><topic>Animals</topic><topic>Assembly</topic><topic>Bacteria</topic><topic>Bacteria - 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>FEMS microbiology ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Callens, Martijn</au><au>De Meester, Luc</au><au>Muylaert, Koenraad</au><au>Mukherjee, Shinjini</au><au>Decaestecker, Ellen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The bacterioplankton community composition and a host genotype dependent occurrence of taxa shape the Daphnia magna gut bacterial community</atitle><jtitle>FEMS microbiology ecology</jtitle><addtitle>FEMS Microbiol Ecol</addtitle><date>2020-08-01</date><risdate>2020</risdate><volume>96</volume><issue>8</issue><spage>1</spage><pages>1-</pages><issn>0168-6496</issn><eissn>1574-6941</eissn><abstract>ABSTRACT
The assembly of host-associated bacterial communities is influenced by a multitude of biotic and abiotic factors. It is essential to gain insight in the impact and relative strength of these factors if we want to be able to predict the effects of environmental change on the assembly of host-associated bacterial communities, or deliberately modify them. The environmental pool of bacteria, from which the host is colonized, and the genetic background of the host are both considered to be important in determining the composition of host-associated bacterial communities. We experimentally assessed the relative importance of these two factors and their interaction on the composition of Daphnia magna gut bacterial communities. Bacterioplankton originating from natural ponds or a laboratory culture were used to inoculate germ-free Daphnia of different genotypes. We found that the composition of the environmental bacterial community has a major influence on the Daphnia gut bacterial community, both reflected by the presence or absence of specific taxa as well as by a correlation between abundances in the environment and on the host. Our data also indicate a consistent effect of host genotype on the occurrence of specific bacterial taxa in the gut of Daphnia over different environments.
The assembly of the Daphnia magna gut microbiota is strongly influenced by the composition of the environmental bacterioplankton community, and additionally structured by the host genetic background.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>32573725</pmid><doi>10.1093/femsec/fiaa128</doi><orcidid>https://orcid.org/0000-0003-3708-5872</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Abiotic factors Analysis Animals Assembly Bacteria Bacteria - genetics Bacterioplankton Community composition Composition Daphnia Daphnia - genetics Daphnia magna Ecology Ecosystem components Environment Environmental changes Environmental effects Gastrointestinal Microbiome - genetics Genetic aspects Genotype Genotypes Germfree Host-bacteria relationships Identification and classification Laboratory culture Methods Microbiology Microbiota (Symbiotic organisms) |
| title | The bacterioplankton community composition and a host genotype dependent occurrence of taxa shape the Daphnia magna gut bacterial community |
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