• Lack of population genetic structure of lumpfish along the Norwegian coast: A reappraisal based on EST-STRs analyses 

  Jónsdóttir, Ólöf Dóra Bartels; Gíslason, Davíð; Ólafsdóttir, Guðbjörg; Maduna, Simo; Hagen, Snorre; Reynolds, Patrick; Sveinsson, Sæmundur; Imsland, Albert (Journal article; Peer reviewed, 2022)

  Lumpfish is now the single most important cleaner fish species to date and there is an extensive lumpfish translocation along the Norwegian coast. A reliable baseline information about the population genetic structure of ...

• Agonistic and potentiating effects of perfluoroalkyl substances (PFAS) on the Atlantic cod (Gadus morhua) peroxisome proliferator-activated receptors (Ppars) 

  Söderström, Sofie Karin; Lille-Langøy, Roger; Yadetie, Fekadu; Rauch, Mateusz; Milinski, Ana; Dejaegere, Annick; Stote, Roland H.; Goksøyr, Anders; Karlsen, Odd André (Journal article; Peer reviewed, 2022)

  Toxicity mediated by per- and polyfluoroalkyl substances (PFAS), and especially perfluoroalkyl acids (PFAAs), has been linked to activation of peroxisome proliferator-activated receptors (Ppar) in many vertebrates. Here, ...

• High prevalence of Ichthyophonus sp. infections in Northeast Atlantic mackerel (Scomber scombrus) 

  Storesund, Julia Endresen; Nylund, Caroline Da Silva; Karlsbakk, Egil Erlingsson; Giulietti, Lucilla; Bao, Miguel; Cipriani, Paolo; Levsen, Arne (Journal article; Peer reviewed, 2022)

• Developmental stages of the ballan wrasse from first feeding through metamorphosis: Cranial ossification and the digestive system 

  Norland, Sissel; Sæle, Øystein; Rønnestad, Ivar (Journal article; Peer reviewed, 2022)

  We have described six developmental stages for the ballan wrasse, from the first feeding until the juvenile stage, supported by specific descriptions of cranial ossification, maturation of the digestive tract, and ...

• Long-term trends in diatom diversity and palaeoproductivity: A 16 000-year multidecadal record from Lake Baikal, southern Siberia 

  Mackay, Anson W.; Felde, Vivian Astrup; Morley, David W.; Piotrowska, Natalia; Rioual, Patrick; Seddon, Alistair William Robin; Swann, George E. A. (Journal article; Peer reviewed, 2022)

  Biological diversity is inextricably linked to community stability and ecosystem functioning, but our understanding of these relationships in freshwater ecosystems is largely based on short-term observational, experimental, ...

• 60 years of scientific deep drilling in Colombia: The north Andean guide to the Quaternary 

  Hooghiemstra, Henry; Pérez, Gustavo Sarmiento; Torres Torres, Vladimir; Berrío, Juan-Carlos; Lourens, Lucas; Flantua, Suzette (Journal article; Peer reviewed, 2022)

  We sketch the initial history of collecting deep cores in terrestrial and marine sedimentary basins and ice cores to study environmental and climate change. Subsequently, we focus on the development of long records from ...

• Lignin Preservation and Microbial Carbohydrate Metabolism in Permafrost Soils 

  Dao, Thao Thi; Mikutta, Robert; Sauheitl, Leopold; Gentsch, Norman; Shibistova, Olga; Wild, Birgit; Schnecker, Jörg; Bárta, Jiří; Čapek, Petr; Gittel, Antje; Lashchinskiy, Nikolay; Urich, Tim; Šantrůčková, Hana; Richter, Andreas; Guggenberger, Georg (Journal article; Peer reviewed, 2022)

  Permafrost-affected soils in the northern circumpolar region store more than 1,000 Pg soil organic carbon (OC), and are strongly vulnerable to climatic warming. However, the extent to which changing soil environmental ...

• High abundances of small copepods early developmental stages and nauplii strengthen the perception of a non-dormant Arctic winter 

  Barth-Jensen, Coralie Marie Christine; Daase, Malin; Ormańczyk, M.R.; Varpe, Øystein; Kwaśniewski, Sławomir; Svensen, Camilla (Journal article; Peer reviewed, 2022)

  The traditional view is that the Arctic polar night is a quiescent period for marine life, but recent reports of high levels of feeding and reproduction in both pelagic and benthic taxa have challenged this. We examined ...

• The Nuclear Pore Complex: Birth, Life, and Death of a Cellular Behemoth 

  Dultz, Elisa; Wojtynek, Matthias; Medalia, Ohad; Onishchenko, Evgeny (Journal article; Peer reviewed, 2022)

  Nuclear pore complexes (NPCs) are the only transport channels that cross the nuclear envelope. Constructed from ~500–1000 nucleoporin proteins each, they are among the largest macromolecular assemblies in eukaryotic cells. ...

• Distribution of Kudoa thyrsites (Cnidaria, Myxozoa) myoliquefactive stages in Northeast Atlantic mackerel (Scomber scombrus) inferred from qPCR and histology 

  Giulietti, Lucilla; Johansen Nedberg, Heidi; Karlsbakk, Egil Erlingsson; Marathe, Nachiket Prakash; Storesund, Julia Endresen; Mæhle, Stig; Fiksdal, Ingrid Uglenes; Ghebretnsae, Dawit Berhe; Levsen, Arne (Journal article; Peer reviewed, 2022)

  Kudoa thyrsites is a myxosporean parasite (Cnidaria, Myxozoa) that infects the skeletal and cardiac muscle of Northeast Atlantic (NEA) mackerel (Scomber scombrus). Heavy infections are associated with post-mortem myoliquefaction ...

• An EvoDevo Study of Salmonid Visual Opsin Dynamics and Photopigment Spectral Sensitivity 

  Eilertsen, Mariann; Davies, Wayne I. L.; Patel, Dharmeshkumar; Barnes, Jonathan E.; Karlsen, Rita; Mountford, Jessica Kate; Stenkamp, Deborah; Patel, Jagdish Suresh; Helvik, Jon Vidar (Journal article; Peer reviewed, 2022)

  Salmonids are ideal models as many species follow a distinct developmental program from demersal eggs and a large yolk sac to hatching at an advanced developmental stage. Further, these economically important teleosts ...

• Genetic diversity, gene flow and hybridization in fan-shaped sponges (Phakellia spp.) in the North-East Atlantic deep sea 

  Taboada, Sergi; Ríos, Pilar; Mitchell, Alex; Cranston, Alex; Busch, Kathrin; Tonzo, Vanina; Cárdenas, Paco A.; Sánchez, Francisco; Leiva, Carlos; Koutsouveli, Vasiliki; Cristobo, Javier; Xavier, Joana R.; Hentschel, Ute; Rapp v/dødsbo, Hans Tore; Morrow, Christine; Drewery, Jim; Romero, Pedro E.; Arias, Maria Belén; Whiting, Connie; Riesgo, Ana (Journal article; Peer reviewed, 2022)

  Deep-sea North Atlantic sponge grounds are crucial components of the marine fauna providing a key role in ecosystem functioning. To properly develop effective conservation and management plans, it is crucial to understand ...

• Insights into the genetic diversity, antibiotic resistance and pathogenic potential of Klebsiella pneumoniae from the Norwegian marine environment using whole-genome analysis 

  Håkonsholm, Fredrik; Hetland, Marit Andrea Klokkhammer; Svanevik, Cecilie Smith; Lunestad, Bjørn Tore; Löhr, Iren Høyland; Marathe, Nachiket Prakash (Journal article; Peer reviewed, 2022)

  Klebsiella pneumoniae (Kp) can cause hospital- and community acquired infections. Although, Kp is widespread in the environment, very little is known about the genetic diversity and pathogenicity of Kp from the marine ...

• Time series covering up to four decades reveals major changes and drivers of marine growth and proportion of repeat spawners in an Atlantic salmon population 

  Harvey, Alison C.; Skaala, Øystein; Borgstrøm, Reidar; Andersen-Fjeldheim, Per Tommy; Andersen-Fjeldheim, Kaja Christine; Utne, Kjell Rong; Johnsen, Ingrid Askeland; Fiske, Peder; Winterthun, Synnøve; Knutar, Sofie; Sægrov, Harald; Urdal, Kurt; Glover, Kevin Alan (Journal article; Peer reviewed, 2022)

  Wild Atlantic salmon populations have declined in many regions and are affected by diverse natural and anthropogenic factors. To facilitate management guidelines, precise knowledge of mechanisms driving population changes ...

• Diversified Farming Systems: Impacts and Adaptive Responses to the COVID-19 Pandemic in the United States, Norway and China 

  Måren, Inger Elisabeth; Wiig, Heidi; McNeal, Kathryn; Wang, Sally; Zu, Sebrina; Cao, Ren; Fürst, Kathinka; Marsh, Robin (Journal article; Peer reviewed, 2022)

  The COVID-19 pandemic fully exposed the vulnerability of the global agri-food system to shocks and stresses, highlighting the need for transformation and action to make it more resilient and inclusive. This paper offers a ...

• Introgression of domesticated salmon changes life history and phenology of a wild salmon population 

  Besnier, Francois; Ayllon, Fernando; Skaala, Øystein; Solberg, Monica Favnebøe; Fjeldheim, Per Tommy; Andersen, Kaja Christine; Knutar, Sofie; Glover, Kevin Alan (Journal article; Peer reviewed, 2022)

  The release of domesticated conspecifics into the natural environment, whether deliberate or accidental, has the potential to alter the genetic integrity and evolutionary trajectory of wild populations. This widespread ...

• Single PFAS and PFAS mixtures affect nuclear receptor- and oxidative stress-related pathways in precision-cut liver slices of Atlantic cod (Gadus morhua) 

  Dale, Karina; Yadetie, Fekadu; Horvli, Torill; Zhang, Xiaokang; Frøysa, Håvard G; Karlsen, Odd André; Goksøyr, Anders (Journal article; Peer reviewed, 2022)

  The aim of the present study was to investigate effects of per- and polyfluoroalkyl substances (PFAS), both single compounds and a mixture of these, using precision-cut liver slices (PCLS) from Atlantic cod (Gadus morhua). ...

• Studenters opplevelse av meningsskapende samsvar 

  Lokøy, Tonje Ailin; Sortland, Nathalie (Master thesis, 2022-06-01)

  Meningsskapende samsvar er en student-sentrert modell utviklet av pedagogen John Biggs, som hevdes å forbedre kvaliteten på læring og undervisning. Med et konstruktivistisk grunnsyn tar modellen sikte på å skape et samsvar ...

• Seasonal pollutant levels in littoral high-Arctic amphipods in relation to food sources and terrestrial run-off 

  Skogsberg, Stina Linnea Emelie; Mcgovern, Maeve; Poste, Amanda; Jonsson, Sofi; Arts, Michael T.; Varpe, Øystein; Borgå, Katrine (Journal article; Peer reviewed, 2022)

  Increasing terrestrial run-off from melting glaciers and thawing permafrost to Arctic coastal areas is expected to facilitate re-mobilization of stored legacy persistent organic pollutants (POPs) and mercury (Hg), potentially ...

• Different production protocols influence smolt physiology and growth in seawater for Atlantic salmon (Salmo salar) 

  Heimdal, Erik (Master thesis, 2022-06-01)

View more