Extensive genome duplications in sturgeons: new evidence from microsatellite data
Identifieur interne : 000C43 ( Istex/Corpus ); précédent : 000C42; suivant : 000C44Extensive genome duplications in sturgeons: new evidence from microsatellite data
Auteurs : M. Havelka ; M. Hulák ; D. A. Bailie ; P. A. Prodöhl ; M. FlajšhansSource :
- Journal of Applied Ichthyology [ 0175-8659 ] ; 2013-08.
Abstract
Genome duplications and polyploidization events are thought to have played relevant roles in the early stages of vertebrate evolution, in particular near the time of divergence of the lamprey lineage. Additional genome duplications, specifically in ray‐finned fish, may have occurred before the divergence of the teleosts. The role of polyploidization in vertebrate genome evolution is a thriving area of research. Sturgeons (order Acipenseriformes) provide a unique model for the investigation of genome duplication, with existing species possessing 120, 250 or 360 chromosomes. In the present study, data from 240 sturgeon specimens representing 11 species were used for analysis of ploidy levels. Allele numbers were assessed at eleven microsatellite loci. The results provide further evidence for functional diploidy, tetraploidy and hexaploidy in species possessing 120, 250 and 360 chromosomes, respectively. The analysis also uncovered novel evidence for functional hexaploidy in the shortnose sturgeon (Acipenser brevirostrum). In conclusion, the process of functional genome reduction is demonstrated to be an on‐going process in this fish lineage.
Url:
DOI: 10.1111/jai.12224
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ISTEX:9F518E2130E46CE39F02FA1D5855EF790EC57A48Le document en format XML
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Havelka</name><affiliation><mods:affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</mods:affiliation></affiliation><affiliation><mods:affiliation>Miloš Havelka, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, CZ‐389 25 Vodňany, Czech.E‐mail:</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: havelm02@frov.jcu.cz</mods:affiliation></affiliation></author><author><name sortKey="Hulak, M" sort="Hulak, M" uniqKey="Hulak M" first="M." last="Hulák">M. 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Havelka</name><affiliation><mods:affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</mods:affiliation></affiliation><affiliation><mods:affiliation>Miloš Havelka, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, CZ‐389 25 Vodňany, Czech.E‐mail:</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: havelm02@frov.jcu.cz</mods:affiliation></affiliation></author><author><name sortKey="Hulak, M" sort="Hulak, M" uniqKey="Hulak M" first="M." last="Hulák">M. Hulák</name><affiliation><mods:affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</mods:affiliation></affiliation></author><author><name sortKey="Bailie, D A" sort="Bailie, D A" uniqKey="Bailie D" first="D. A." last="Bailie">D. A. Bailie</name><affiliation><mods:affiliation>School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, Belfast, UK</mods:affiliation></affiliation></author><author><name sortKey="Prodohl, P A" sort="Prodohl, P A" uniqKey="Prodohl P" first="P. A." last="Prodöhl">P. A. Prodöhl</name><affiliation><mods:affiliation>School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, Belfast, UK</mods:affiliation></affiliation></author><author><name sortKey="Flajshans, M" sort="Flajshans, M" uniqKey="Flajshans M" first="M." last="Flajšhans">M. Flajšhans</name><affiliation><mods:affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Applied Ichthyology</title><title level="j" type="abbrev">J. Appl. 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Additional genome duplications, specifically in ray‐finned fish, may have occurred before the divergence of the teleosts. The role of polyploidization in vertebrate genome evolution is a thriving area of research. Sturgeons (order Acipenseriformes) provide a unique model for the investigation of genome duplication, with existing species possessing 120, 250 or 360 chromosomes. In the present study, data from 240 sturgeon specimens representing 11 species were used for analysis of ploidy levels. Allele numbers were assessed at eleven microsatellite loci. The results provide further evidence for functional diploidy, tetraploidy and hexaploidy in species possessing 120, 250 and 360 chromosomes, respectively. The analysis also uncovered novel evidence for functional hexaploidy in the shortnose sturgeon (Acipenser brevirostrum). In conclusion, the process of functional genome reduction is demonstrated to be an on‐going process in this fish lineage.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>M. Havelka</name><affiliations><json:string>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</json:string><json:string>Miloš Havelka, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, CZ‐389 25 Vodňany, Czech.E‐mail:</json:string><json:string>E-mail: havelm02@frov.jcu.cz</json:string></affiliations></json:item><json:item><name>M. 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Sturgeons (order Acipenseriformes) provide a unique model for the investigation of genome duplication, with existing species possessing 120, 250 or 360 chromosomes. In the present study, data from 240 sturgeon specimens representing 11 species were used for analysis of ploidy levels. Allele numbers were assessed at eleven microsatellite loci. The results provide further evidence for functional diploidy, tetraploidy and hexaploidy in species possessing 120, 250 and 360 chromosomes, respectively. The analysis also uncovered novel evidence for functional hexaploidy in the shortnose sturgeon (Acipenser brevirostrum). 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A.</forename><surname>Bailie</surname></persName><affiliation>School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, Belfast, UK</affiliation></author><author xml:id="author-4"><persName><forename type="first">P. A.</forename><surname>Prodöhl</surname></persName><affiliation>School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, Belfast, UK</affiliation></author><author xml:id="author-5"><persName><forename type="first">M.</forename><surname>Flajšhans</surname></persName><affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</affiliation></author></analytic><monogr><title level="j">Journal of Applied Ichthyology</title><title level="j" type="abbrev">J. Appl. Ichthyol.</title><idno type="pISSN">0175-8659</idno><idno type="eISSN">1439-0426</idno><idno type="DOI">10.1111/(ISSN)1439-0426</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><date type="published" when="2013-08"></date><biblScope unit="volume">29</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="704">704</biblScope><biblScope unit="page" to="708">708</biblScope></imprint></monogr><idno type="istex">9F518E2130E46CE39F02FA1D5855EF790EC57A48</idno><idno type="DOI">10.1111/jai.12224</idno><idno type="ArticleID">JAI12224</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2013-03-26</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Genome duplications and polyploidization events are thought to have played relevant roles in the early stages of vertebrate evolution, in particular near the time of divergence of the lamprey lineage. Additional genome duplications, specifically in ray‐finned fish, may have occurred before the divergence of the teleosts. The role of polyploidization in vertebrate genome evolution is a thriving area of research. Sturgeons (order Acipenseriformes) provide a unique model for the investigation of genome duplication, with existing species possessing 120, 250 or 360 chromosomes. In the present study, data from 240 sturgeon specimens representing 11 species were used for analysis of ploidy levels. Allele numbers were assessed at eleven microsatellite loci. The results provide further evidence for functional diploidy, tetraploidy and hexaploidy in species possessing 120, 250 and 360 chromosomes, respectively. The analysis also uncovered novel evidence for functional hexaploidy in the shortnose sturgeon (Acipenser brevirostrum). In conclusion, the process of functional genome reduction is demonstrated to be an on‐going process in this fish lineage.</p></abstract><textClass><keywords scheme="Journal Subject"><list><head>article-category</head><item><term>Original Article</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2013-01-30">Received</change><change when="2013-02-24">Registration</change><change when="2013-03-26">Created</change><change when="2013-08">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/9F518E2130E46CE39F02FA1D5855EF790EC57A48/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="jai12224" xml:lang="en"><header><publicationMeta level="product"><doi origin="wiley" registered="yes">10.1111/(ISSN)1439-0426</doi><issn type="print">0175-8659</issn><issn type="electronic">1439-0426</issn><idGroup><id type="product" value="JAI"></id></idGroup><titleGroup><title sort="JOURNAL OF APPLIED ICHTHYOLOGY" type="main">Journal of Applied Ichthyology</title><title type="short">J. 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Ichthyol.</title></titleGroup></publicationMeta><publicationMeta level="part" position="08104"><doi origin="wiley">10.1111/jai.2013.29.issue-4</doi><copyright ownership="publisher">Copyright © 2013 Blackwell Verlag GmbH</copyright><numberingGroup><numbering type="journalVolume" number="29">29</numbering><numbering type="journalIssue">4</numbering></numberingGroup><coverDate startDate="2013-08">August 2013</coverDate></publicationMeta><publicationMeta level="unit" position="30" status="forIssue" type="article"><doi>10.1111/jai.12224</doi><idGroup><id type="unit" value="JAI12224"></id></idGroup><countGroup><count number="5" type="pageTotal"></count></countGroup><titleGroup><title type="articleCategory">Original Article</title><title type="tocHeading1">Sturgeon Articles</title></titleGroup><copyright ownership="publisher">© 2013 Blackwell Verlag GmbH</copyright><eventGroup><event date="2013-01-30" type="manuscriptReceived"></event><event date="2013-02-24" type="manuscriptAccepted"></event><event agent="SPS" date="2013-03-26" type="xmlCreated"></event><event type="publishedOnlineEarlyUnpaginated" date="2013-04-22"></event><event type="firstOnline" date="2013-04-22"></event><event type="publishedOnlineFinalForm" date="2013-07-08"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-28"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.6.4 mode:FullText" date="2015-10-04"></event></eventGroup><numberingGroup><numbering type="pageFirst">704</numbering><numbering type="pageLast">708</numbering></numberingGroup><correspondenceTo><lineatedText><line><b>Author's address:</b> Miloš Havelka, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, CZ‐389 25 Vodňany, Czech.</line><line>E‐mail: <email>havelm02@frov.jcu.cz</email></line></lineatedText></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JAI.JAI12224.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="main">Extensive genome duplications in sturgeons: new evidence from microsatellite data</title><title type="shortAuthors">M. Havelka et al.</title></titleGroup><creators><creator affiliationRef="#jai12224-aff-0001" corresponding="yes" creatorRole="author" xml:id="jai12224-cr-0001"><personName><givenNames>M.</givenNames> <familyName>Havelka</familyName></personName></creator><creator affiliationRef="#jai12224-aff-0001" creatorRole="author" xml:id="jai12224-cr-0002"><personName><givenNames>M.</givenNames> <familyName>Hulák</familyName></personName></creator><creator affiliationRef="#jai12224-aff-0002" creatorRole="author" xml:id="jai12224-cr-0003"><personName><givenNames>D. A.</givenNames> <familyName>Bailie</familyName></personName></creator><creator affiliationRef="#jai12224-aff-0002" creatorRole="author" xml:id="jai12224-cr-0004"><personName><givenNames>P. A.</givenNames> <familyName>Prodöhl</familyName></personName></creator><creator affiliationRef="#jai12224-aff-0001" creatorRole="author" xml:id="jai12224-cr-0005"><personName><givenNames>M.</givenNames> <familyName>Flajšhans</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="CZ" type="organization" xml:id="jai12224-aff-0001"><orgDiv>Faculty of Fisheries and Protection of Waters</orgDiv> <orgName>University of South Bohemia in České Budějovice</orgName> <orgName>South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses</orgName> <orgName>Research Institute of Fish Culture and Hydrobiology</orgName> <address><city>Vodňany</city> <country>Czech Republic</country></address></affiliation><affiliation countryCode="GB" type="organization" xml:id="jai12224-aff-0002"><orgName>School of Biological Sciences</orgName> <orgName>Queen's University Belfast</orgName> <orgName>Medical Biology Centre</orgName> <address><city>Belfast</city> <country>UK</country></address></affiliation></affiliationGroup><abstractGroup><abstract type="main" xml:id="jai12224-abs-0001" xml:lang="en"><title type="main">Summary</title><p>Genome duplications and polyploidization events are thought to have played relevant roles in the early stages of vertebrate evolution, in particular near the time of divergence of the lamprey lineage. Additional genome duplications, specifically in ray‐finned fish, may have occurred before the divergence of the teleosts. The role of polyploidization in vertebrate genome evolution is a thriving area of research. Sturgeons (order <fc>A</fc>cipenseriformes) provide a unique model for the investigation of genome duplication, with existing species possessing 120, 250 or 360 chromosomes. In the present study, data from 240 sturgeon specimens representing 11 species were used for analysis of ploidy levels. Allele numbers were assessed at eleven microsatellite loci. The results provide further evidence for functional diploidy, tetraploidy and hexaploidy in species possessing 120, 250 and 360 chromosomes, respectively. The analysis also uncovered novel evidence for functional hexaploidy in the shortnose sturgeon (<i><fc>A</fc>cipenser brevirostrum</i>). In conclusion, the process of functional genome reduction is demonstrated to be an on‐going process in this fish lineage.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Extensive genome duplications in sturgeons: new evidence from microsatellite data</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Extensive genome duplications in sturgeons: new evidence from microsatellite data</title></titleInfo><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Havelka</namePart><affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</affiliation><affiliation>Miloš Havelka, University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zátiší 728/II, CZ‐389 25 Vodňany, Czech.E‐mail:</affiliation><affiliation>E-mail: havelm02@frov.jcu.cz</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Hulák</namePart><affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D. A.</namePart><namePart type="family">Bailie</namePart><affiliation>School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, Belfast, UK</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P. A.</namePart><namePart type="family">Prodöhl</namePart><affiliation>School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, Belfast, UK</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Flajšhans</namePart><affiliation>Faculty of Fisheries and Protection of Waters, University of South Bohemia in České Budějovice, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Vodňany, Czech Republic</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">2013-08</dateIssued><dateCreated encoding="w3cdtf">2013-03-26</dateCreated><dateCaptured encoding="w3cdtf">2013-01-30</dateCaptured><dateValid encoding="w3cdtf">2013-02-24</dateValid><copyrightDate encoding="w3cdtf">2013</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 lang="en">Genome duplications and polyploidization events are thought to have played relevant roles in the early stages of vertebrate evolution, in particular near the time of divergence of the lamprey lineage. Additional genome duplications, specifically in ray‐finned fish, may have occurred before the divergence of the teleosts. The role of polyploidization in vertebrate genome evolution is a thriving area of research. Sturgeons (order Acipenseriformes) provide a unique model for the investigation of genome duplication, with existing species possessing 120, 250 or 360 chromosomes. In the present study, data from 240 sturgeon specimens representing 11 species were used for analysis of ploidy levels. Allele numbers were assessed at eleven microsatellite loci. The results provide further evidence for functional diploidy, tetraploidy and hexaploidy in species possessing 120, 250 and 360 chromosomes, respectively. The analysis also uncovered novel evidence for functional hexaploidy in the shortnose sturgeon (Acipenser brevirostrum). In conclusion, the process of functional genome reduction is demonstrated to be an on‐going process in this fish lineage.</abstract><relatedItem type="host"><titleInfo><title>Journal of Applied Ichthyology</title></titleInfo><titleInfo type="abbreviated"><title>J. Appl. Ichthyol.</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Original Article</topic></subject><identifier type="ISSN">0175-8659</identifier><identifier type="eISSN">1439-0426</identifier><identifier type="DOI">10.1111/(ISSN)1439-0426</identifier><identifier type="PublisherID">JAI</identifier><part><date>2013</date><detail type="volume"><caption>vol.</caption><number>29</number></detail><detail type="issue"><caption>no.</caption><number>4</number></detail><extent unit="pages"><start>704</start><end>708</end><total>5</total></extent></part></relatedItem><identifier type="istex">9F518E2130E46CE39F02FA1D5855EF790EC57A48</identifier><identifier type="DOI">10.1111/jai.12224</identifier><identifier type="ArticleID">JAI12224</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2013 Blackwell Verlag GmbH© 2013 Blackwell Verlag GmbH</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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