Now showing items 233-252 of 1395

  • Gutema, Tariku Mekonnen; Atickem, Anagaw Meshesha; Bekele, Afework; Sillero-Zubiri, Claudio; Kasso, Mohammed; Alemu, Diress Tsegaye; Venkataraman, Vivek V.; Fashing, Peter; Zinner, Dietmar; Stenseth, Nils Christian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Carnivore populations are declining globally due to range contraction, persecution and prey depletion. One consequence of these patterns is increased range and niche overlap with other carnivores, and thus an elevated ...
  • Johansen, Wenche; Grove, Søren; Anonsen, Jan Haug; Moen, Anders; Agusti-Ridaura, Celia; Azar, Amir Sefidmouy; Strætkvern, Knut Olav (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Complement component 5 (C5) is an essential factor of the defensive complement system in all vertebrates. We report the characterization of C5 cDNA and protein from Atlantic salmon (Salmo salar), a teleost fish species of ...
  • Taiaroa, George; Samuelsen, Ørjan; Kristensen, Tom; Økstad, Ole Andreas; Heikal, Adam (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Carbapenem-resistant Pseudomonas aeruginosa is defined as a “critical” priority pathogen for the development of new antibiotics. Here we report the complete genome sequence of an extensively drug-resistant, Verona ...
  • Dijkstra, Johannes M; Grimholt, Unni; Leong, Jong; Koop, Ben F; Hashimoto, Keiichiro (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Background Classical major histocompatibility complex (MHC) class II molecules play an essential role in presenting peptide antigens to CD4+ T lymphocytes in the acquired immune system. The non-classical ...
  • Wenzel, Eva; Schultz, Sebastian; Schink, Kay Oliver; Pedersen, Nina Marie; Nahse-Kumpf, Viola; Carlson, Andreas; Brech, Andreas; Stenmark, Harald; Raiborg, Camilla (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    The endosomal sorting complex required for transport (ESCRT) machinery mediates cargo sorting, membrane deformation and membrane scission on the surface of endosomes, generating intraluminal vesicles (ILVs) to degrade ...
  • Gangel, Heike; Hepp, Christof; Müller, Stephanie; Oldewurtel, Enno R.; Aas, Finn Erik; Koomey, Michael; Maier, Berenike (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Competence for transformation is widespread among bacterial species. In the case of Gram-negative systems, a key step to transformation is the import of DNA across the outer membrane. Although multiple factors are known ...
  • Schlegel, Ulrike (Master thesis / Masteroppgave, 2018)
    The perirhinal cortex is a medial temporal lobe area crucial for object memory, object recognition and the resolution of ambiguous features. Its involvement in both perceptual and mnemonic processes is reflected in its ...
  • Huseby, Lise Grønnerød (Master thesis / Masteroppgave, 2018)
    Studying the ecology and measuring levels of population genetic diversity are important steps for assessing the conservation status and implementing appropriate conservation strategies for rare or endangered plant species. ...
  • Huserbråten, Mats Brockstedt Olsen; Moland, Even; Knutsen, Halvor; Olsen, Esben Moland; André, Carl; Stenseth, Nils Christian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    To ensure that marine protected areas (MPAs) benefit conservation and fisheries, the effectiveness of MPA designs has to be evaluated in field studies. Using an interdisciplinary approach, we empirically assessed the design ...
  • Andersen, Øivind; Rosa, Maria; Yadav, Prakash; Pirolli, Davide; Fernandes, Jorge; Berg, Paul Ragnar; Jentoft, Sissel; André, Carl (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Background Functionality of the tetrameric hemoglobin molecule seems to be determined by a few amino acids located in key positions. Oxygen binding encompasses structural changes at the interfaces between the α1β2 and α2β1 ...
  • Zamora, Juan Carlos; Svensson, Måns; Kirschner, Roland; Olariaga, Ibai; Ryman, Svengunnar; Parra, Luis Alberto; Geml, József; Rosling, Anna; Adamčík, Slavomír; Ahti, Teuvo; Aime, M. Catherine; Ainsworth, Martyn; Albert, László; Alberto, Altés Garcia; Albertó, Edgardo; Aronsen, Arne; Arup, Ulf; Asgari, Didier; Assyov, Boris; Atienza, Violeta; Bandini, Ditte; Baptista-Ferreira, João Luís; Baral, Hans-Otto; Bendiksby, Mika; Bendiksen, Egil; Bendiksen, Katriina; Brandrud, Tor Erik; Frisch, Andreas; Gulden, Gro; Høiland, Klaus; Holien, Håkon; Jørgensen, Per Magnus; Larsson, Karl-Henrik; Mathiassen, Geir Harald; Ronikier, Anna; Salcedo, Isabel; Schulz, Barbara; Schumacher, Trond; Senn-Irlet, Beatrice; Spribille, Toby; Taskin, Hatira; Timdal, Einar; Tønsberg, Tor; Vellinga, Else C; Vizzini, Alfredo; Vetlesen, Per; Voglmayr, Hermann; Wedin, Mats; Weholt, Øyvind; Westberg, Martin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Nomenclatural type definitions are one of the most important concepts in biological nomenclature. Being physical objects that can be re-studied by other researchers, types permanently link taxonomy (an artificial agreement ...
  • Ippen, Tammo; Eppler, Jochen Martin; Plesser, Hans Ekkehard; Diesmann, Markus (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Recent advances in the development of data structures to represent spiking neuron network models enable us to exploit the complete memory of petascale computers for a single brain-scale network simulation. In this work, ...
  • Hodnebrug, Ina (Master thesis / Masteroppgave, 2016)
  • Solberg, Ingrid; Klevjer, Thor A.; Kaartvedt, Stein (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    The clupeid fish Sprattus sprattus was studied in a 150 m deep Norwegian fjord throughout an entire overwintering period during which the fjord froze over and a major water renewal occurred. A bottom-mounted (upward-facing) ...
  • Speed, James David Mervyn; Martinsen, Vegard; Hester, Alison J.; Holand, Øystein; Mulder, Jan; Mysterud, Atle; Austrheim, Gunnar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Treelines differentiate vastly contrasting ecosystems: open tundra from closed forest. Treeline advance has implications for the climate system due to the impact of the transition from tundra to forest ecosystem on carbon ...
  • Durant, Joel Marcel; Molinero, Juan Carlos; Ottersen, Geir; Reygondeau, Gabriel; Stige, Leif Christian; Langangen, Øystein (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    In high-latitude marine environments, primary producers and their consumers show seasonal peaks of abundance in response to annual light cycle, water column stability and nutrient availability. Predatory species have adapted ...
  • Mysterud, Atle; Easterday, William Ryan; Stigum, Vetle Malmer; Aas, Anders Bjørnsgard; Meisingset, Erling L.; Viljugrein, Hildegunn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Global environmental changes are causing Lyme disease to emerge in Europe. The life cycle of Ixodes ricinus, the tick vector of Lyme disease, involves an ontogenetic niche shift, from the larval and nymphal stages utilizing ...
  • Mysterud, Atle; Bischof, Richard; Loe, Leif Egil; Odden, John; Linnell, John Durrus (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    Understanding the drivers of seasonal migration among large herbivores is crucial for management and conservation. The forage maturation hypothesis predicts migration even at low population density, due to the benefits of ...
  • Speed, James David Mervyn; Bendiksby, Mika; Finstad, Anders Gravbrøt; Hassel, Kristian; Kolstad, Anders Lorentzen; Prestø, Tommy (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Species occurrence data records the location and time of an encounter with a species, and is valuable for many aspects of ecological and evolutionary analyses. A key distinction within species occurrence data is between ...