Blar i forfatter Artikler, rapporter og annet (Norges fiskerihøgskole) "Bernatchez, Louis"

Viser treff 1-3 av 3

    • A cold-water fish striving in a warming ocean: Insights from whole-genome sequencing of the Greenland halibut in the Northwest Atlantic 

      Ferchaud, Anne-Laure; Normandeau, Eric; Babin, Charles; Præbel, Kim; Hedeholm, Rasmus; Audet, Celine; Morgan, Joanne; Walkusz, Wojciech; Sirois, Pascal; Bernatchez, Louis (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-02)
      Characterizing the extent of genetic differentiation among individuals and its distribution across the genome is increasingly important to inform both conservation and management of exploited species. The Greenland Halibut is one of the main demersal fish species to be commercially exploited in Eastern Canada, and accurate information on geographic population structure and local adaptation is required ...

    • Genetic population structure and variation at phenology‐related loci in anadromous Arctic char (Salvelinus alpinus) 

      Madsen, Rikke; Jacobsen, Magnus W; O´Malley, Kathleen G; Nygaard, Rasmus; Præbel, Kim; Jonsson, Bjarni; Pujolar, Jose M; Fraser, Dylan J; Bernatchez, Louis; Hansen, Michael M (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-03)
      The Arctic will be especially affected by climate change, resulting in altered seasonal timing. Anadromous Arctic char (<i>Salvelinus alpinus</i>) is strongly influenced by sea surface temperature (SST) delimiting time periods available for foraging in the sea. Recent studies of salmonid species have shown variation at phenology‐related loci associated with timing of migration and spawning. We ...

    • Polygenic selection drives the evolution of convergent transcriptomic landscapes across continents within a Nearctic sister species complex 

      Rougeux, Clement; Gagnaire, Pierre‐Alexandre; Præbel, Kim; Seehausen, Ole; Bernatchez, Louis (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-03)
      In contrast to the plethora of studies focusing on the genomic basis of adaptive phenotypic divergence, the role of gene expression during speciation has been much less investigated and consequently less understood. Yet, the convergence of differential gene expression patterns between closely related species‐pairs might reflect the role of natural selection during the process of ecological speciation. ...