{"refrec":{"BRefID":341147,"RR":"<b>Wenne, R.; Zbawicka, M.; Bach, L.; Strelkov, P.; Gantsevich, M.; Kuklinski, P.; Kijewski, T.; McDonald, J.H.; Sundsaasen, K.K.; Árnyasi, M.; Lien, S.; Kaasik, A.; Herkül, K.; Kotta, J.</b> (2020). Trans-Atlantic distribution and introgression as inferred from single nucleotide polymorphism: Mussels <i>Mytilus</i> and environmental factors. <i>Genes 11(5)</i>: 530. <a href=\"https://dx.doi.org/10.3390/genes11050530\" target=\"_blank\">https://dx.doi.org/10.3390/genes11050530</a>","BEntID":337782,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Genes 11(5)</i>: 530. <a href=\"https://dx.doi.org/10.3390/genes11050530\" target=\"_blank\">https://dx.doi.org/10.3390/genes11050530</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Wenne, R.; Zbawicka, M.; Bach, L.; Strelkov, P.; Gantsevich, M.; Kuklinski, P.; Kijewski, T.; McDonald, J.H.; Sundsaasen, K.K.; Árnyasi, M.; Lien, S.; Kaasik, A.; Herkül, K.; Kotta, J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Wenne, R. <i>et al.</i>","Englishabstract":"Large-scale climate changes influence the geographic distribution of biodiversity. Many taxa have been reported to extend or reduce their geographic range, move poleward or displace other species. However, for closely related species that can hybridize in the natural environment, displacement is not the only effect of changes of environmental variables. Another option is subtler, hidden expansion, which can be found using genetic methods only. The marine blue mussels <span class=\"html-italic\">Mytilus</span> are known to change their geographic distribution despite being sessile animals. In addition to natural dissemination at larval phase—enhanced by intentional or accidental introductions and rafting—they can spread through hybridization and introgression with local congeners, which can create mixed populations sustaining in environmental conditions that are marginal for pure taxa. The <span class=\"html-italic\">Mytilus</span> species have a wide distribution in coastal regions of the Northern and Southern Hemisphere. In this study, we investigated the inter-regional genetic differentiation of the <span class=\"html-italic\">Mytilus</span> species complex at 53 locations in the North Atlantic and adjacent Arctic waters and linked this genetic variability to key local environmental drivers. Of seventy-nine candidate single nucleotide polymorphisms (SNPs), all samples were successfully genotyped with a subset of 54 SNPs. There was a clear interregional separation of <span class=\"html-italic\">Mytilus</span> species. However, all three <span class=\"html-italic\">Mytilus</span> species hybridized in the contact area and created hybrid zones with mixed populations. Boosted regression trees (BRT) models showed that inter-regional variability was important in many allele models but did not prevail over variability in local environmental factors. Local environmental variables described over 40% of variability in about 30% of the allele frequencies of <span class=\"html-italic\">Mytilus</span> spp. For the 30% of alleles, variability in their frequencies was only weakly coupled with local environmental conditions. For most studied alleles the linkages between environmental drivers and the genetic variability of <span class=\"html-italic\">Mytilus</span> spp. were random in respect to “coding” and “non-coding” regions. An analysis of the subset of data involving functional genes only showed that two SNPs at Hsp70 and ATPase genes correlated with environmental variables. Total predictive ability of the highest performing models (<span class=\"html-italic\">r</span><sup>2</sup> between 0.550 and 0.801) were for alleles that discriminated most effectively <span class=\"html-italic\">M. trossulus</span> from <span class=\"html-italic\">M. edulis</span> and <span class=\"html-italic\">M. galloprovincialis,</span> whereas the best performing allele model (BM101A) did the best at discriminating <span class=\"html-italic\">M. galloprovincialis</span> from <span class=\"html-italic\">M. edulis</span> and <span class=\"html-italic\">M. trossulus</span>. Among the local environmental variables, salinity, water temperature, ice cover and chlorophyll <span class=\"html-italic\">a</span> concentration were by far the greatest predictors, but their predictive performance varied among different allele models. In most cases changes in the allele frequencies along these environmental gradients were abrupt and occurred at a very narrow range of environmental variables. In general, regions of change in allele frequencies for <span class=\"html-italic\">M. trossulus</span> occurred at 8–11 psu, 0–10 °C, 60%–70% of ice cover and 0–2 mg m<sup>−3</sup> of chlorophyll <span class=\"html-italic\">a</span>, <span class=\"html-italic\">M. edulis</span> at 8–11 and 30–35 psu, 10–14 °C and 60%–70% of ice cover and for <span class=\"html-italic\">M. galloprovincialis</span> at 30–35 psu, 14–20 °C.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Trans-Atlantic distribution and introgression as inferred from single nucleotide polymorphism: Mussels <i>Mytilus</i> and environmental factors","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2025-07-02 08:33:14.980000","timezone_type":1,"timezone":"+00:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"SNP; molecular population genetics; environmental variables","OtherDescriptors":null,"Notes":null,"AnaPub":2020,"MonPub":null,"DateUpdate":"2021-08-06","DateCreate":"2021-08-06","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000542276700044","VABBcode":null,"OpenAcc":1,"DOI":"10.3390/genes11050530"},"refs":null,"anarec":{"AnaID":341147,"PubliDate":2020,"Pagination":"530","XtraPublOfAnaID":null,"ISBN":null,"Volume":"11","Issue":"5","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":268585,"SerRR":"Genes. MDPI: Basel.  e-ISSN 2073-4425","StandardTitleSer":"Genes","ISSN":null,"AbbrevSer":null,"StandardTitleMon":null,"StartPage":530,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Wenne","Firstname":"Roman","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":322865,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Zbawicka","Firstname":"Malgorzata","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":152685,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-5156-6184","PersID":34798,"InsID":null},{"AutName":"Bach","Firstname":"Lis","Initials":"L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":55450,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Strelkov","Firstname":"Petr","Initials":"P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":216671,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Gantsevich","Firstname":"Mikhail","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":462449,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Kuklinski","Firstname":"Piotr","Initials":"P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":43229,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Kijewski","Firstname":"Tomasz","Initials":"T.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":462451,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"McDonald","Firstname":"John","Initials":"J.H.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":462452,"OrderNr":8,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Sundsaasen","Firstname":"Kristil Kindem","Initials":"K.K.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":322868,"OrderNr":9,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Árnyasi","Firstname":"Mariann","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":419415,"OrderNr":10,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Lien","Firstname":"Sigbjørn","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":161472,"OrderNr":11,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Kaasik","Firstname":"Ants","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":462456,"OrderNr":12,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Herkül","Firstname":"Kristjan","Initials":"K.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":66000,"OrderNr":13,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Kotta","Firstname":"Jonne","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":337782,"AutID":6277,"OrderNr":14,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":6842,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":337782,"BEntPrivate":null,"availability":[{"BInstID":364493,"LibID":36,"BRefID":341147,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"364493","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":952,"SERpubls":[{"PublName":"MDPI","City":"Basel"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"A, North Atlantic","ThestID":181724,"Acronym":"ASFA_GEOT","ThesTermPath":"A, North Atlantic"},{"ThesaurusTerm":"ASSEMBLEPlus Transnational Access","ThestID":181468,"Acronym":"KTPKO","ThesTermPath":"ASSEMBLEPlus Transnational Access"},{"ThesaurusTerm":"Scientific Publication","ThestID":169548,"Acronym":"KTPKO","ThesTermPath":"Scientific Publication"}],"thestermsASFA":[{"ThesaurusTerm":"A, North Atlantic"},{"ThesaurusTerm":"ASSEMBLEPlus Transnational Access"},{"ThesaurusTerm":"Scientific Publication"}],"taxtermsASFA":[{"TaxTerm":"Mytilus"}],"geotermsASFA":[{"GeoTerm":"North Atlantic Ocean"}],"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"990":{"SpName":"Assemble","SpColID":990,"ParSpColID":null,"TopParID":null,"ShortName":"Assemble","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"Assemble"},"952":{"SpName":"AssemblePlus","SpColID":952,"ParSpColID":990,"TopParID":990,"ShortName":"A+OR","URLLocation":"https://www.assembleplus.eu/assemble-plus-open-repository?module=ref&refid=","LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":990,"SpColPath":"Assemble/A+OR"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":337782,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":337782,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.3390/genes11050530","externalID":"10.3390/genes11050530","URLTypeCode":"DOI","URLID":96060,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"A, North Atlantic","ThestID":181724,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"ASSEMBLEPlus Transnational Access","ThestID":181468,"Acronym":"KTPKO","ThesTypID":8,"ThesType":"Assemble KO Types"},{"ThesaurusTerm":"Scientific Publication","ThestID":169548,"Acronym":"KTPKO","ThesTypID":8,"ThesType":"Assemble KO Types"}],"taxterms":[{"TaxTerm":"Mytilus","AphiaID":138228,"TaxtID":24510}],"geoterms":[{"GeoTerm":"North Atlantic Ocean","GeoObjectID":1912,"GeotID":6}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"A, North Atlantic","DutchTerm":null,"ThestID":181724,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"ASSEMBLEPlus Transnational Access","DutchTerm":null,"ThestID":181468,"Acronym":"KTPKO","ThesTypID":8,"ThesType":"Assemble KO Types"},{"ThesaurusTerm":"Scientific Publication","DutchTerm":null,"ThestID":169548,"Acronym":"KTPKO","ThesTypID":8,"ThesType":"Assemble KO Types"}],"taxtermsFRIS":[{"TaxTerm":"Mytilus","DutchTerm":null,"AphiaID":138228,"TaxtID":24510}],"geotermsFRIS":[{"GeoTerm":"North Atlantic Ocean","DutchTerm":null}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2021-08-06 07:44:50.017000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2021-08-06 07:44:50.017000","timezone_type":3,"timezone":"Europe/Brussels"}}}