• Adaptation to Low Salinity Promotes Genomic Divergence in Atlantic Cod (Gadus morhua L.) 

      Berg, Paul Ragnar; Jentoft, Sissel; Star, Bastiaan; Ring, Kristoffer Hofaker; Knutsen, Halvor; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd; Andre, Carl (Journal article; Peer reviewed, 2015)
    • Adaptation to Low Salinity Promotes Genomic Divergence in Atlantic Cod (Gadus morhua L.) 

      Berg, Paul Ragnar; Jentoft, Sissel; Star, Bastiaan; Ring, Kristoffer Hofaker; Knutsen, Halvor; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd; Andre, Carl (Journal article, 2015)
    • Adaptation to Low Salinity Promotes Genomic Divergence in Atlantic Cod (Gadus morhua L.) 

      Berg, Paul Ragnar; Jentoft, Sissel; Star, Bastiaan; Ring, Kristoffer Hofaker; Knutsen, Halvor; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd; Andre, Carl (Journal article; Peer reviewed, 2015-05-20)
      How genomic selection enables species to adapt to divergent environments is a fundamental question in ecology and evolution. We investigated the genomic signatures of local adaptation in Atlantic cod (Gadus morhua L.) along ...
    • A metagenomic study of methanotrophic microorganisms in Coal Oil Point seep sediments 

      Håvelsrud, Othilde Else; Haverkamp, Thomas Hendricus Augustus; Kristensen, Tom; Jakobsen, Kjetill Sigurd; Rike, Anne Gunn Larsen (Journal article, 2011)
    • Ancient DNA reveals the Arctic origin of Viking Age cod from Haithabu, Germany 

      Star, Bastiaan; Boessenkool, Sanne; Gondek, Agata Teresa; Nikulina, Elena A.; Hufthammer, Anne Karin; Pampoulie, Christophe; Knutsen, Halvor; André, Carl; Nistelberger, Heidi Maria; Dierking, Jan; Petereit, Christoph; Heinrich, Dirk; Jakobsen, Kjetill Sigurd; Stenseth, Nils Christian; Jentoft, Sissel; Barrett, James H. (Journal article; Peer reviewed, 2017)
      nowledge of the range and chronology of historic trade and long-distance transport of natural resources is essential for determining the impacts of past human activities on marine environments. However, the specific ...
    • Ancient DNA reveals the Arctic origin of Viking Age cod from Haithabu, Germany 

      Star, Bastiaan; Boessenkool, Sanne; Gondek, Agata Teresa; Nikulina, Elena A.; Hufthammer, Anne Karin; Pampoulie, Christophe; Knutsen, Halvor; André, Carl; Nistelberger, Heidi Maria; Dierking, Jan; Petereit, Christoph; Heinrich, Dirk; Jakobsen, Kjetill Sigurd; Stenseth, Nils Christian; Jentoft, Sissel; Barrett, James H. (Journal article; Peer reviewed, 2017)
      Knowledge of the range and chronology of historic trade and long-distance transport of natural resources is essential for determining the impacts of past human activities on marine environments. However, the specific ...
    • An improved genome assembly uncovers prolific tandem repeats in Atlantic cod 

      Tørresen, Ole Kristian; Star, Bastiaan; Jentoft, Sissel; Reinar, William Brynildsen; Grove, Harald; Miller, Jason R.; Walenz, Brian; Knight, James; Ekholm, Jenny M.; Peluso, Paul; Edvardsen, Rolf; Tooming-Klunderud, Ave; Skage, Morten; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd; Nederbragt, Alexander Johan (Journal article; Peer reviewed, 2017)
    • An improved genome assembly uncovers prolific tandem repeats in Atlantic cod 

      Tørresen, Ole Kristian; Star, Bastiaan; Jentoft, Sissel; Reinar, William Brynildsen; Grove, Harald; Miller, Jason R.; Walenz, Brian; Knight, James; Ekholm, Jenny M.; Peluso, Paul; Edvardsen, Rolf; Tooming-Klunderud, Ave; Skage, Morten; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd; Nederbragt, Alexander Johan (Peer reviewed; Journal article, 2017)
    • Evolutionary redesign of the Atlantic cod (Gadus morhua L.) Toll-like receptor repertoire by gene losses and expansions 

      Solbakken, Monica Hongrø; Tørresen, Ole Kristian; Nederbragt, Alexander Johan; Seppola, Marit; Gregers, Tone Fredsvik; Jakobsen, Kjetill Sigurd; Jentoft, Sissel (Peer reviewed; Journal article, 2016)
      Genome sequencing of the teleost Atlantic cod demonstrated loss of the Major Histocompatibility Complex (MHC) class II, an extreme gene expansion of MHC class I and gene expansions and losses in the innate pattern recognition ...
    • Evolution of the immune system influences speciation rates in teleost fishes 

      Malmstrøm, Martin; Matschiner, Michael; Tørresen, Ole Kristian; Star, Bastiaan; Snipen, Lars-Gustav; Hansen, Thomas F; Baalsrud, Helle Tessand; Nederbragt, Alexander Johan; Hanel, Reinhold; Salzburger, Walter; Stenseth, Nils Christian; Jakobsen, Kjetill Sigurd; Jentoft, Sissel (Journal article; Peer reviewed, 2016)
      Teleost fishes constitute the most species-rich vertebrate clade and exhibit extensive genetic and phenotypic variation, including diverse immune defense strategies. The genomic basis of a particularly aberrant strategy ...
    • Evolution of the immune system influences speciation rates in teleost fishes 

      Malmstrøm, Martin; Matschiner, Michael; Tørresen, Ole Kristian; Star, Bastiaan; Snipen, Lars-Gustav; Hansen, Thomas F; Baalsrud, Helle Tessand; Nederbragt, Alexander Johan; Hanel, Reinhold; Salzburger, Walter; Stenseth, Nils Christian; Jakobsen, Kjetill Sigurd; Jentoft, Sissel (Journal article; Peer reviewed, 2016)
      Teleost fishes constitute the most species-rich vertebrate clade and exhibit extensive genetic and phenotypic variation, including diverse immune defense strategies. The genomic basis of a particularly aberrant strategy ...
    • From Green to Red: Horizontal Gene Transfer of the Phycoerythrin Gene Cluster between Planktothrix Strains 

      Tooming-Klunderud, Ave; Sogge, Hanne; Rounge, Trine Ballestad; Nederbragt, Alexander Johan; Lagesen, Karin; Glöckner, Gernot; Hayes, Paul K; Rohrlack, Thomas; Jakobsen, Kjetill Sigurd (Journal article; Peer reviewed, 2013)
    • Gene flow, recombination, and selection in cyanobacteria: population structure of geographically related Planktothrix Freshwater Strains 

      Sogge, Hanne; Rohrlack, Thomas; Rounge, Trine Ballestad; Sønstebø, Jørn Henrik; Tooming-Klunderud, Ave; Kristensen, Tom; Jakobsen, Kjetill Sigurd (Journal article; Peer reviewed, 2013)
      Several Planktothrix strains, each producing a distinct oligopeptide profile, have been shown to coexist within Lake Steinsfjorden (Norway). Using nonribosomal peptide synthetase (NRPS) genes as markers, it has been shown ...
    • Genome architecture enables local adaptation of Atlantic cod despite high connectivity 

      Barth, Julia Maria Isis; Berg, Paul Ragnar; Jonsson, Per R; Bonanomi, Sara; Corell, Hanna; Hemmer-Hansen, Jakob; Jakobsen, Kjetill Sigurd; Johannesson, Kerstin; Jorde, Per Erik; Knutsen, Halvor; Moksnes, Per-Olav; Star, Bastiaan; Stenseth, Nils Christian; Svedang, Henrik; Jentoft, Sissel; Andre, Carl (Journal article; Peer reviewed, 2017)
      Adaptation to local conditions is a fundamental process in evolution; however, mechanisms maintaining local adaptation despite high gene flow are still poorly understood. Marine ecosystems provide a wide array of diverse ...
    • Genome architecture enables local adaptation of Atlantic cod despite high connectivity 

      Barth, Julia Maria Isis; Berg, Paul Ragnar; Jonsson, Per R; Bonanomi, Sara; Corell, Hanna; Hemmer-Hansen, Jakob; Jakobsen, Kjetill Sigurd; Johannesson, Kerstin; Jorde, Per Erik; Knutsen, Halvor; Moksnes, Per-Olav; Star, Bastiaan; Stenseth, Nils Christian; Svedang, Henrik; Jentoft, Sissel; Andre, Carl (Journal article; Peer reviewed, 2017)
      Adaptation to local conditions is a fundamental process in evolution; however, mechanisms maintaining local adaptation despite high gene flow are still poorly understood. Marine ecosystems provide a wide array of diverse ...
    • Genome architecture enables local adaptation of Atlantic cod despite high connectivity 

      Barth, Julia Maria Isis; Berg, Paul Ragnar; Jonsson, Per R; Bonanomi, Sara; Corell, Hanna; Hemmer-Hansen, Jakob; Jakobsen, Kjetill Sigurd; Johannesson, Kerstin; Jorde, Per Erik; Knutsen, Halvor; Moksnes, Per-Olav; Star, Bastiaan; Stenseth, Nils Christian; Svedang, Henrik; Jentoft, Sissel; Andre, Carl (Journal article; Peer reviewed, 2017)
      Adaptation to local conditions is a fundamental process in evolution; however, mechanisms maintaining local adaptation despite high gene flow are still poorly understood. Marine ecosystems provide a wide array of diverse ...
    • Genomic characterization of the Atlantic cod sex-locus 

      Star, Bastiaan; Tørresen, Ole Kristian; Nederbragt, Alexander Johan; Jakobsen, Kjetill Sigurd; Pampoulie, Christophe; Jentoft, Sissel (Journal article; Peer reviewed, 2016)
      A variety of sex determination mechanisms can be observed in evolutionary divergent teleosts. Sex determination is genetic in Atlantic cod (Gadus morhua), however the genomic location or size of its sex-locus is unknown. ...
    • Linking species habitat and past palaeoclimatic events to evolution of the teleost innate immune system 

      Solbakken, Monica Hongrø; Voje, Kjetil L.; Jakobsen, Kjetill Sigurd; Jentoft, Sissel (Journal article; Peer reviewed, 2017)
      Host-intrinsic factors as well as environmental changes are known to be strong evolutionary drivers defining the genetic foundation of immunity. Using a novel set of teleost genomes and a time-calibrated phylogeny, we here ...
    • Metagenomic and geochemical characterization of pockmarked sediments overlaying the Troll petroleum reservoir in the North Sea 

      Håvelsrud, Othilde Else; Haverkamp, Thomas Hendricus Augustus; Kristensen, Tom; Jakobsen, Kjetill Sigurd; Rike, Anne Gunn Larsen (Journal article, 2012)
    • Metagenomics in CO2 Monitoring 

      Håvelsrud, Othilde Else; Haverkamp, Thomas Hendricus Augustus; Kristensen, Tom; Jakobsen, Kjetill Sigurd; Rike, Anne Gunn Larsen (Journal article, 2013)
      Leakage from CO2 storage areas is likely to affect the microbial communities in the overlaying sediments. We have conducted a baseline characterization of the microbial communities present in the surface sediments overlaying ...