Blar i Institutt for naturhistorie på tidsskrift "Proceedings of the Royal Society of London. Biological Sciences"

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    • Actuarial senescence in a long-lived orchid challenges our current understanding of ageing 

      Dahlgren, Johan P.; Colchero, Fernando; Jones, Owen R.; Øien, Dag Inge; Moen, Asbjørn; Sletvold, Nina (Journal article; Peer reviewed, 2016)
      The dominant evolutionary theory of actuarial senescence—an increase in death rate with advancing age—is based on the concept of a germ cell line that is separated from the somatic cells early in life. However, such a ...

    • Molecular clocks indicate turnover and diversification of modern coleoid cephalopods during the Mesozoic marine revolution 

      Tanner, Alastair R; Fuchs, Dirk; Winkelmann, Inger E; Gilbert, Marcus Thomas Pius; Pankey, M Sabrina; Ribeiro, Angela; Kocot, Kevin M.; Halanych, Kenneth M; Oakley, Todd H; Da Fonseca, Rute R.; Pisani, Davide; Vinther, Jakob (Journal article; Peer reviewed, 2017)
      Coleoid cephalopod molluscs comprise squid, cuttlefish and octopuses, and represent nearly the entire diversity of modern cephalopods. Sophisticated adaptations such as the use of colour for camouflage and communication, ...

    • Social and genetic connectivity despite ecological variation in a killer whale network 

      Jourdain, Eve Marie; Karoliussen, Richard; Fordyce Martin, Sarah L.; Langangen, Øystein Ole Gahr; Robeck, Todd; Borgå, Katrine; Ruus, Anders; Foote, Andrew David (Peer reviewed; Journal article, 2024)
      Philopatric kin-based societies encourage a narrow breadth of conservative behaviours owing to individuals primarily learning from close kin, promoting behavioural homogeneity. However, weaker social ties beyond kin, and ...

    • Specialized sledge dogs accompanied Inuit dispersal across the North American Arctic 

      Ameen, Carly; Feuerborn, Tatiana R.; Brown, Sarah K.; Linderholm, Anna; Hulme-Beaman, Ardern; Lebrasseur, Ophelie; Sinding, Mikkel Holger Strander; Lounsberry, Zachary T.; Lin, Audrey T.; Appelt, Martin; Bachmann, Lutz; Betts, Matthew; Britton, Kate; Darwent, John; Dietz, Rune; Fredholm, Merethe; Gopalakrishnan, Shyam; Goruinova, Olga I.; Grønnow, Bjarne; Haile, James; Hallsson, Jón Hallsteinn; Harrison, Ramona; Heide-Jørgensen, Mads-Peter; Knecht, Rick; Losey, Robert J.; Masson-MacLean, Edouard; McGovern, Thomas H.; McMagnus-Fry, Ellen; Meldgaard, Morten; Midtdal, Åslaug; Moss, Madonna L.; Nikitin, Iurii G.; Nomokonova, Tatiana; Palsdottir, Albina Hulda; Perri, Angela; Popov, Aleksandr N.; Rankin, Lisa; Reuther, Joshua D.; Sablin, Mikhail V.; Schmidt, Anne Lisbeth; Shirar, Scott; Smiarowski, Konrad; Sonne, Christian; Stiner, Mary C.; Vasyukov, Mitya; West, Catherine F.; Ween, Gro Birgit; Wennerberg, Sanne Eline; Wiig, Øystein; Woollett, James; Dalén, Love; Hansen, Anders J.; Gilbert, Marcus Thomas Pius; Sacks, Benjamin N; Frantz, Laurent A.F.; Larson, Greger; Dobney, Keith; Darwent, Christyann M.; Evin, Allowen (Journal article; Peer reviewed, 2019)
      Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but ...