Genetic and morphological divergences between wild and captive-bred populations of Salmo trutta abanticus

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dc.authorid0000-0001-5546-0379en_US
dc.contributor.authorTelli, Murat
dc.contributor.authorGürleyen, Büşra
dc.date.accessioned2021-06-23T19:45:13Z
dc.date.available2021-06-23T19:45:13Z
dc.date.issued2017
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Biyoloji Bölümüen_US
dc.description.abstractSalmo trutta abanticus is a non-anadromous trout species native to Lake Abant and Seven Lakes in Turkey. A restocking programme by captive breeding was initiated in 1999 to support S. trutta abanticus population. Reared 2-year-old juveniles from randomly caught wild parental individuals in Macka breeding farm were introduced into Lake Abant. We aimed to compare genetic and morphological divergences between wild-and captive-bred populations using seven microsatellite loci and geometric morphometric measurements. A significant genetic and morphological divergences were detected between all population in F-st and canonical variate analysis based on geometric morphometric with 10 homolog landmark. Eighty-six microsatellites alleles were recorded across loci. Number of private alleles, observed alleles and observed heterozygosity are statistically significant higher in Macka captive-bred population than Lake Abant and Seven Lakes populations. Of 42 tests, three departures from Hardy-Weinberg equilibrium were detected in all populations after Bonferroni correction. Two pairs of loci (Ssa85 - Str73 and Str73-Str543) in Macka, one pairs of loci (Ssa85-Str73) in Abant and two pairs of loci (Ssa85-Str60 and Str73-Str543) in Seven Lakes populations show linkage disequilibrium. Population structure analysed with Structure software showed three genetic groups (Delta K = 3) in our studied populations. Relatedness estimates show higher mean relatedness values (r = 0.220 +/- 0.230) for Macka captive-breed population than wild populations of Abant Lake and Seven Lakes (r = 0.140 +/- 0.210 and r = 0.170 +/- 0.200 respectively).en_US
dc.identifier.doi10.1111/are.13384
dc.identifier.endpage5630en_US
dc.identifier.issn1355-557X
dc.identifier.issn1365-2109
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-85019577605en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage5624en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9117
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000412517900020
dc.identifier.volume48en_US
dc.identifier.wosWOS:000412517900020en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTelli, Murat
dc.institutionauthorGürleyen, Büşra
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofAquaculture Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCaptive-Breden_US
dc.subjectGenetic and Morphological Divergencesen_US
dc.subjectGeometric Morphometricsen_US
dc.subjectMicrosatelliteen_US
dc.subjectSalmo Trutta Abanticusen_US
dc.titleGenetic and morphological divergences between wild and captive-bred populations of Salmo trutta abanticusen_US
dc.typeArticleen_US

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