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dc.contributor.authorMelis, Claudia
dc.contributor.authorBorg, Åsa Alexandra
dc.contributor.authorJensen, Henrik
dc.contributor.authorBjørkvoll, Eirin Marie
dc.contributor.authorRingsby, Thor Harald
dc.contributor.authorSæther, Bernt-Erik
dc.date.accessioned2017-12-08T09:46:16Z
dc.date.available2017-12-08T09:46:16Z
dc.date.created2013-01-17T18:25:28Z
dc.date.issued2013
dc.identifier.citationEcology and Evolution. 2013, 3 (4), 770-778.nb_NO
dc.identifier.issn2045-7758
dc.identifier.urihttp://hdl.handle.net/11250/2469703
dc.description.abstractWater vole Arvicola amphibius populations have recently experienced severe decline in several European countries as a consequence of both reduction in suitable habitat and the establishment of the alien predator American mink Neovison vison. We used DNA microsatellite markers to describe the genetic structure of 14 island populations of water vole off the coast of northern Norway. We looked at intra- and inter-population levels of genetic variation and examined the effect of distance among pairs of populations on genetic differentiation (isolation by distance). We found a high level of genetic differentiation (measured by FST) among populations overall as well as between all pairs of populations. The genetic differentiation between populations was positively correlated with geographic distance between them. A clustering analysis grouped individuals into 7 distinct clusters and showed the presence of 3 immigrants among them. Our results suggest a small geographic scale for evolutionary and population dynamic processes in our water vole populations.nb_NO
dc.language.isoengnb_NO
dc.publisherWileynb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleGenetic variability and structure of the water vole Arvicola amphibius across four metapopulations in northern Norwaynb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber770-778nb_NO
dc.source.volume3nb_NO
dc.source.journalEcology and Evolutionnb_NO
dc.source.issue4nb_NO
dc.identifier.doi10.1002/ece3.499
dc.identifier.cristin991600
dc.relation.projectNorges forskningsråd: 191847nb_NO
dc.relation.projectNorges forskningsråd: 204303nb_NO
dc.relation.projectNorges forskningsråd: 223257nb_NO
dc.description.localcode© 2013 The Authors. Ecology and Evolution published by Blackwell Publishing Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly citednb_NO
cristin.unitcode194,66,10,0
cristin.unitnameInstitutt for biologi
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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