dc.contributor.author | Wacker, Sebastian | |
dc.contributor.author | Bolstad, Geir Hysing | |
dc.contributor.author | Diserud, Ola Håvard | |
dc.contributor.author | Hindar, Kjetil | |
dc.contributor.author | Karlsson, Sten | |
dc.coverage.spatial | Eastern Atlantic, Barents-White Sea | en_US |
dc.date.accessioned | 2024-06-06T08:18:54Z | |
dc.date.available | 2024-06-06T08:18:54Z | |
dc.date.created | 2023-11-13T14:47:28Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Canadian Journal of Fisheries and Aquatic Sciences. 2023, 80 (10), 1644-1652. | en_US |
dc.identifier.issn | 0706-652X | |
dc.identifier.uri | https://hdl.handle.net/11250/3132784 | |
dc.description.abstract | Farmed salmon escape and interbreed with wild Atlantic salmon on a large scale. We studied introgression of mitochondrial haplotypes from farmed Atlantic salmon originating from the Eastern Atlantic phylogenetic group to wild salmon of the Barents-White Sea (BWS) phylogenetic group. We find that farmed genetic introgression introduced novel, non-native haplotypes into the BWS phylogenetic group. The mitochondrial genome has important functional effects and is inherited as a haploid from the mother. Hence, the observed introgression across natural genetic barriers is expected to cause long-lasting functional maladaptation of the hybrids in the maternal line. As the use of farmed Atlantic salmon from non-native phylogenetic groups is widespread in aquaculture, the impact on wild Atlantic salmon may be more severe than previously recognized. Our results highlight the ecological risks of releasing non-native wild and domesticated animals. Atlantic salmon, aquaculture, genetic introgression, Salmo salar, phylogeny, haplotypes | en_US |
dc.language.iso | eng | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.subject | Atlantic salmon | en_US |
dc.subject | aquaculture | en_US |
dc.subject | genetic introgression | en_US |
dc.subject | Salmo salar | en_US |
dc.subject | phylogeny | en_US |
dc.subject | haplotypes | en_US |
dc.title | Introgression of non-native mitochondrial haplotypes from farmed to wild Atlantic salmon | en_US |
dc.title.alternative | Introgression of non-native mitochondrial haplotypes from farmed to wild Atlantic salmon | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | © 2023 The Authors | en_US |
dc.subject.nsi | VDP::Zoologiske og botaniske fag: 480 | en_US |
dc.subject.nsi | VDP::Zoology and botany: 480 | en_US |
dc.source.pagenumber | 1644-1652 | en_US |
dc.source.volume | 80 | en_US |
dc.source.journal | Canadian Journal of Fisheries and Aquatic Sciences | en_US |
dc.source.issue | 10 | en_US |
dc.identifier.doi | 10.1139/cjfas-2023-0044 | |
dc.identifier.cristin | 2195949 | |
dc.relation.project | Andre: Norwegian Environment Agency | en_US |
dc.relation.project | Norges forskningsråd: 275862 | en_US |
dc.relation.project | Norges forskningsråd: 254852 | en_US |
dc.relation.project | Egen institusjon: Norwegian institute for nature research (NINA) | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |