Waterscape genetics of the yellow perch (Perca flavescens): patterns across large connected ecosystems and isolated relict populations
Identifieur interne : 001175 ( Istex/Corpus ); précédent : 001174; suivant : 001176Waterscape genetics of the yellow perch (Perca flavescens): patterns across large connected ecosystems and isolated relict populations
Auteurs : Osvaldo J. Sepulveda-Villet ; Carol A. StepienSource :
- Molecular Ecology [ 0962-1083 ] ; 2012-12.
Abstract
Comparisons of a species' genetic diversity and divergence patterns across large connected populations vs. isolated relict areas provide important data for understanding potential response to global warming, habitat alterations and other perturbations. Aquatic taxa offer ideal case studies for interpreting these patterns, because their dispersal and gene flow often are constrained through narrow connectivity channels that have changed over geological time and/or from contemporary anthropogenic perturbations. Our research objective is to better understand the interplay between historic influences and modern‐day factors (fishery exploitation, stocking supplementation and habitat loss) in shaping population genetic patterns of the yellow perch Perca flavescens (Percidae: Teleostei) across its native North American range. We employ a modified landscape genetics approach, analysing sequences from the entire mitochondrial DNA control region and 15 nuclear DNA microsatellite loci of 664 spawning adults from 24 populations. Results support that perch from primary glacial refugium areas (Missourian, Mississippian and Atlantic) founded contemporary northern populations. Genetic diversity today is highest in southern (never glaciated) populations and also is appreciable in northern areas that were founded from multiple refugia. Divergence is greater among isolated populations, both north and south; the southern Gulf Coast relict populations are the most divergent, reflecting their long history of isolation. Understanding the influence of past and current waterway connections on the genetic structure of yellow perch populations may help us to assess the roles of ongoing climate change and habitat disruptions towards conserving aquatic biodiversity.
Url:
DOI: 10.1111/mec.12044
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Stepien</name><affiliation><mods:affiliation>Great Lakes Genetics Laboratory, Lake Erie Center and Department of Environmental Sciences, The University of Toledo, 6200 Bayshore Road, OH, 43616, Toledo, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: carol.stepien@utoledo.edu</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:7B5BE982C382E942DF5BE79783FD65DDE9D0E75F</idno><date when="2012" year="2012">2012</date><idno type="doi">10.1111/mec.12044</idno><idno type="url">https://api.istex.fr/document/7B5BE982C382E942DF5BE79783FD65DDE9D0E75F/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001175</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001175</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Waterscape genetics of the yellow perch (Perca flavescens): patterns across large connected ecosystems and isolated relict populations</title><author><name sortKey="Sepulveda Illet, Osvaldo J" sort="Sepulveda Illet, Osvaldo J" uniqKey="Sepulveda Illet O" first="Osvaldo J." last="Sepulveda-Villet">Osvaldo J. Sepulveda-Villet</name><affiliation><mods:affiliation>Great Lakes Genetics Laboratory, Lake Erie Center and Department of Environmental Sciences, The University of Toledo, 6200 Bayshore Road, OH, 43616, Toledo, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>Current Address: Agricultural Research Service, US Department of Agriculture, 600 E. Greenfield Ave., WI, 53204, Milwaukee, USA</mods:affiliation></affiliation></author><author><name sortKey="Stepien, Carol A" sort="Stepien, Carol A" uniqKey="Stepien C" first="Carol A." last="Stepien">Carol A. 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Aquatic taxa offer ideal case studies for interpreting these patterns, because their dispersal and gene flow often are constrained through narrow connectivity channels that have changed over geological time and/or from contemporary anthropogenic perturbations. Our research objective is to better understand the interplay between historic influences and modern‐day factors (fishery exploitation, stocking supplementation and habitat loss) in shaping population genetic patterns of the yellow perch Perca flavescens (Percidae: Teleostei) across its native North American range. We employ a modified landscape genetics approach, analysing sequences from the entire mitochondrial DNA control region and 15 nuclear DNA microsatellite loci of 664 spawning adults from 24 populations. Results support that perch from primary glacial refugium areas (Missourian, Mississippian and Atlantic) founded contemporary northern populations. Genetic diversity today is highest in southern (never glaciated) populations and also is appreciable in northern areas that were founded from multiple refugia. Divergence is greater among isolated populations, both north and south; the southern Gulf Coast relict populations are the most divergent, reflecting their long history of isolation. Understanding the influence of past and current waterway connections on the genetic structure of yellow perch populations may help us to assess the roles of ongoing climate change and habitat disruptions towards conserving aquatic biodiversity.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Osvaldo J. 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Genetic diversity today is highest in southern (never glaciated) populations and also is appreciable in northern areas that were founded from multiple refugia. Divergence is greater among isolated populations, both north and south; the southern Gulf Coast relict populations are the most divergent, reflecting their long history of isolation. 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Aquatic taxa offer ideal case studies for interpreting these patterns, because their dispersal and gene flow often are constrained through narrow connectivity channels that have changed over geological time and/or from contemporary anthropogenic perturbations. Our research objective is to better understand the interplay between historic influences and modern‐day factors (fishery exploitation, stocking supplementation and habitat loss) in shaping population genetic patterns of the yellow perch Perca flavescens (Percidae: Teleostei) across its native North American range. We employ a modified landscape genetics approach, analysing sequences from the entire mitochondrial DNA control region and 15 nuclear DNA microsatellite loci of 664 spawning adults from 24 populations. Results support that perch from primary glacial refugium areas (Missourian, Mississippian and Atlantic) founded contemporary northern populations. Genetic diversity today is highest in southern (never glaciated) populations and also is appreciable in northern areas that were founded from multiple refugia. Divergence is greater among isolated populations, both north and south; the southern Gulf Coast relict populations are the most divergent, reflecting their long history of isolation. Understanding the influence of past and current waterway connections on the genetic structure of yellow perch populations may help us to assess the roles of ongoing climate change and habitat disruptions towards conserving aquatic biodiversity.</p></abstract><textClass><keywords scheme="keyword"><list><head>keywords</head><item><term>glacial refugia</term></item><item><term>landscape genetics</term></item><item><term>Perca</term></item><item><term>Percidae</term></item><item><term>relict populations</term></item><item><term>waterscape genetics</term></item><item><term>yellow perch</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>article-category</head><item><term>Original Article</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2011-10-05">Received</change><change when="2012-08-15">Registration</change><change when="2012-09-15">Created</change><change when="2012-12">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/7B5BE982C382E942DF5BE79783FD65DDE9D0E75F/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:id="mec12044" xml:lang="en"><header><publicationMeta level="product"><doi origin="wiley" registered="yes">10.1111/(ISSN)1365-294X</doi><issn type="print">0962-1083</issn><issn type="electronic">1365-294X</issn><idGroup><id type="product" value="MEC"></id></idGroup><titleGroup><title sort="MOLECULAR ECOLOGY" type="main">Molecular Ecology</title><title type="short">Mol Ecol</title></titleGroup></publicationMeta><publicationMeta level="part" position="12123"><doi origin="wiley">10.1111/mec.2012.21.issue-23</doi><copyright ownership="publisher">Copyright © 2012 Blackwell Publishing Ltd</copyright><numberingGroup><numbering type="journalVolume" number="21">21</numbering><numbering type="journalIssue">23</numbering></numberingGroup><coverDate startDate="2012-12">December 2012</coverDate></publicationMeta><publicationMeta level="unit" position="150" status="forIssue" type="article"><doi>10.1111/mec.12044</doi><idGroup><id type="unit" value="MEC12044"></id></idGroup><countGroup><count number="32" type="pageTotal"></count></countGroup><titleGroup><title type="articleCategory">Original Article</title><title type="tocHeading1">ORIGINAL ARTICLES</title><title type="tocHeading2">Phylogeography</title></titleGroup><copyright ownership="publisher">© 2012 Blackwell Publishing Ltd</copyright><eventGroup><event date="2011-10-05" type="manuscriptReceived"></event><event date="2012-08-06" type="manuscriptRevised"></event><event date="2012-08-15" type="manuscriptAccepted"></event><event agent="SPS" date="2012-09-15" type="xmlCreated"></event><event type="publishedOnlineEarlyUnpaginated" date="2012-10-18"></event><event type="firstOnline" date="2012-10-18"></event><event type="publishedOnlineFinalForm" date="2012-11-21"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:4.0.1" date="2014-03-20"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-25"></event></eventGroup><numberingGroup><numbering type="pageFirst">5795</numbering><numbering type="pageLast">5826</numbering></numberingGroup><correspondenceTo>Correspondence: Carol A. Stepien, Fax: +01 419 530 8399; E‐mail: <email>carol.stepien@utoledo.edu</email></correspondenceTo><objectNameGroup><objectName elementName="appendix">Appendix</objectName></objectNameGroup><linkGroup><link type="toTypesetVersion" href="file:MEC.MEC12044.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="main">Waterscape genetics of the yellow perch (<i><fc>P</fc>erca flavescens</i>): patterns across large connected ecosystems and isolated relict populations</title><title type="shortAuthors">O. J. Sepulveda‐Villet and C. A. Stepien</title></titleGroup><creators><creator affiliationRef="#mec12044-aff-0001" creatorRole="author" currentRef="#mec12044-curr-0001" xml:id="mec12044-cr-0001"><personName><givenNames>Osvaldo J.</givenNames> <familyName>Sepulveda‐Villet</familyName></personName></creator><creator affiliationRef="#mec12044-aff-0001" corresponding="yes" creatorRole="author" xml:id="mec12044-cr-0002"><personName><givenNames>Carol A.</givenNames> <familyName>Stepien</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="US" type="organization" xml:id="mec12044-aff-0001"><orgDiv>Great Lakes Genetics Laboratory, Lake Erie Center and Department of Environmental Sciences</orgDiv> <orgName>The University of Toledo</orgName> <address><street>6200 Bayshore Road</street> <city>Toledo</city> <countryPart>OH</countryPart> <postCode>43616</postCode> <country>USA</country></address></affiliation><affiliation countryCode="US" type="organization" xml:id="mec12044-curr-0001"><orgName>Agricultural Research Service, US Department of Agriculture</orgName> <address><street>600 E. Greenfield Ave.</street><city>Milwaukee</city> <countryPart>WI</countryPart> <postCode>53204</postCode> <country>USA</country></address></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="mec12044-kwd-0001">glacial refugia</keyword><keyword xml:id="mec12044-kwd-0002">landscape genetics</keyword><keyword xml:id="mec12044-kwd-0003"><i><fc>P</fc>erca</i></keyword><keyword xml:id="mec12044-kwd-0004"><fc>P</fc>ercidae</keyword><keyword xml:id="mec12044-kwd-0005">relict populations</keyword><keyword xml:id="mec12044-kwd-0006">waterscape genetics</keyword><keyword xml:id="mec12044-kwd-0007">yellow perch</keyword></keywordGroup><fundingInfo><fundingAgency>NOAA Ohio Sea Grant</fundingAgency><fundingNumber>R/LR‐13</fundingNumber></fundingInfo><fundingInfo><fundingAgency>USEPA</fundingAgency><fundingNumber>CR‐83281401‐0</fundingNumber></fundingInfo><fundingInfo><fundingAgency>USDA NIFA</fundingAgency><fundingNumber>OHOW‐2008‐03256</fundingNumber></fundingInfo><fundingInfo><fundingAgency>USDA ARS</fundingAgency><fundingNumber>3655‐31000‐020‐00D</fundingNumber></fundingInfo><fundingInfo><fundingAgency>NSF</fundingAgency><fundingNumber>Gk‐12 DGE#0742395</fundingNumber></fundingInfo><abstractGroup><abstract type="main" xml:id="mec12044-abs-0001"><title type="main">Abstract</title><p>Comparisons of a species' genetic diversity and divergence patterns across large connected populations vs. isolated relict areas provide important data for understanding potential response to global warming, habitat alterations and other perturbations. Aquatic taxa offer ideal case studies for interpreting these patterns, because their dispersal and gene flow often are constrained through narrow connectivity channels that have changed over geological time and/or from contemporary anthropogenic perturbations. Our research objective is to better understand the interplay between historic influences and modern‐day factors (fishery exploitation, stocking supplementation and habitat loss) in shaping population genetic patterns of the yellow perch <i><fc>P</fc>erca flavescens</i> (<fc>P</fc>ercidae: <fc>T</fc>eleostei) across its native <fc>N</fc>orth <fc>A</fc>merican range. We employ a modified landscape genetics approach, analysing sequences from the entire mitochondrial <fc>DNA</fc> control region and 15 nuclear <fc>DNA</fc> microsatellite loci of 664 spawning adults from 24 populations. Results support that perch from primary glacial refugium areas (<fc>M</fc>issourian, <fc>M</fc>ississippian and <fc>A</fc>tlantic) founded contemporary northern populations. Genetic diversity today is highest in southern (never glaciated) populations and also is appreciable in northern areas that were founded from multiple refugia. Divergence is greater among isolated populations, both north and south; the southern <fc>G</fc>ulf <fc>C</fc>oast relict populations are the most divergent, reflecting their long history of isolation. Understanding the influence of past and current waterway connections on the genetic structure of yellow perch populations may help us to assess the roles of ongoing climate change and habitat disruptions towards conserving aquatic biodiversity.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Waterscape genetics of the yellow perch (Perca flavescens): patterns across large connected ecosystems and isolated relict populations</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Waterscape genetics of the yellow perch ( Perca flavescens): patterns across large connected ecosystems and isolated relict populations</title></titleInfo><name type="personal"><namePart type="given">Osvaldo J.</namePart><namePart type="family">Sepulveda‐Villet</namePart><affiliation>Great Lakes Genetics Laboratory, Lake Erie Center and Department of Environmental Sciences, The University of Toledo, 6200 Bayshore Road, OH, 43616, Toledo, USA</affiliation><affiliation>Current Address: Agricultural Research Service, US Department of Agriculture, 600 E. Greenfield Ave., WI, 53204, Milwaukee, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Carol A.</namePart><namePart type="family">Stepien</namePart><affiliation>Great Lakes Genetics Laboratory, Lake Erie Center and Department of Environmental Sciences, The University of Toledo, 6200 Bayshore Road, OH, 43616, Toledo, USA</affiliation><affiliation>E-mail: carol.stepien@utoledo.edu</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2012-12</dateIssued><dateCreated encoding="w3cdtf">2012-09-15</dateCreated><dateCaptured encoding="w3cdtf">2011-10-05</dateCaptured><dateValid encoding="w3cdtf">2012-08-15</dateValid><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract>Comparisons of a species' genetic diversity and divergence patterns across large connected populations vs. isolated relict areas provide important data for understanding potential response to global warming, habitat alterations and other perturbations. Aquatic taxa offer ideal case studies for interpreting these patterns, because their dispersal and gene flow often are constrained through narrow connectivity channels that have changed over geological time and/or from contemporary anthropogenic perturbations. Our research objective is to better understand the interplay between historic influences and modern‐day factors (fishery exploitation, stocking supplementation and habitat loss) in shaping population genetic patterns of the yellow perch Perca flavescens (Percidae: Teleostei) across its native North American range. We employ a modified landscape genetics approach, analysing sequences from the entire mitochondrial DNA control region and 15 nuclear DNA microsatellite loci of 664 spawning adults from 24 populations. Results support that perch from primary glacial refugium areas (Missourian, Mississippian and Atlantic) founded contemporary northern populations. Genetic diversity today is highest in southern (never glaciated) populations and also is appreciable in northern areas that were founded from multiple refugia. Divergence is greater among isolated populations, both north and south; the southern Gulf Coast relict populations are the most divergent, reflecting their long history of isolation. Understanding the influence of past and current waterway connections on the genetic structure of yellow perch populations may help us to assess the roles of ongoing climate change and habitat disruptions towards conserving aquatic biodiversity.</abstract><note type="funding">NOAA Ohio Sea Grant - No. R/LR‐13; </note><note type="funding">USEPA - No. CR‐83281401‐0; </note><note type="funding">USDA NIFA - No. OHOW‐2008‐03256; </note><note type="funding">USDA ARS - No. 3655‐31000‐020‐00D; </note><note type="funding">NSF - No. Gk‐12 DGE#0742395; </note><subject><genre>keywords</genre><topic>glacial refugia</topic><topic>landscape genetics</topic><topic>Perca</topic><topic>Percidae</topic><topic>relict populations</topic><topic>waterscape genetics</topic><topic>yellow perch</topic></subject><relatedItem type="host"><titleInfo><title>Molecular Ecology</title></titleInfo><titleInfo type="abbreviated"><title>Mol Ecol</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Original Article</topic></subject><identifier type="ISSN">0962-1083</identifier><identifier type="eISSN">1365-294X</identifier><identifier type="DOI">10.1111/(ISSN)1365-294X</identifier><identifier type="PublisherID">MEC</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>21</number></detail><detail type="issue"><caption>no.</caption><number>23</number></detail><extent unit="pages"><start>5795</start><end>5826</end><total>32</total></extent></part></relatedItem><identifier type="istex">7B5BE982C382E942DF5BE79783FD65DDE9D0E75F</identifier><identifier type="DOI">10.1111/mec.12044</identifier><identifier type="ArticleID">MEC12044</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2012 Blackwell Publishing Ltd© 2012 Blackwell Publishing Ltd</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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