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    • 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. ...

    • Nuclear upregulation of class I phosphoinositide 3-kinase p110β correlates with high 47S rRNA levels in cancer cells 

      Mazloumi Gavgani, Fatemeh; Karlsson, Thomas; Tangen, Ingvild Løberg; Papdine Morovicz, Andrea; Arnesen, Victoria Smith; Turcu, Diana Cornelia; Ninzima, Sandra; Spang, Katharina Maria; Krakstad, Camilla; Guillermet-Guibert, Julie; Lewis, Aurelia Eva (Journal article; Peer reviewed, 2021)
      The class I phosphoinositide 3-kinase (PI3K) catalytic subunits p110α and p110β are ubiquitously expressed but differently targeted in tumours. In cancer, PIK3CB (encoding p110β) is seldom mutated compared with PIK3CA ...

    • Nucleolar roles of the PI3K pathway in cancer and differentiation 

      Gavgani, Fatemeh Mazloumi (Doctoral thesis, 2017-12-18)
      The phosphoinositide 3-kinase (PI3K) pathway is essential for many cellular functions including; proliferation, cell survival, differentiation and metabolism. Although this pathway has been well studied in the cytoplasm, ...

    • Nutrient and chemical contaminant levels in five marine fish species from Angola—The EAF-Nansen programme 

      Reksten, Amalie Moxness; Victor, Avelina M. João Correia; Neves, Edia Baptista Nascimento; Christiansen, Sofie Myhre; Ahem, Molly; Uzomah, Abimbola; Lundebye, Anne-Katrine; Kolding, Jeppe; Kjellevold, Marian (Journal article; Peer reviewed, 2020)
      Fish is a rich source of several important nutrients and an important part of the otherwise plant-dominated diet present in Angola. However, fish may also be a source of contaminants. The aim of this study was to analyse ...

    • Nutrient Digestibility, Growth, Mucosal Barrier Status, and Activity of Leucocytes From Head Kidney of Atlantic Salmon Fed Marine- or Plant-Derived Protein and Lipid Sources 

      Sørensen, Solveig Lysfjord; Park, Youngjin; Gong, Yangyang; Vasanth, Ghana Kalerammana; Dahle, Dalia; Korsnes, Kjetil; Phuong, Tran Ha; Kiron, Viswanath; Øyen, Sjur; Pittman, Karin; Sørensen, Mette (Journal article; Peer reviewed, 2021-02-19)
      Nutrient digestibility, growth, and mucosal barrier status of fish skin, gills, and distal intestine were studied in Atlantic salmon fed feeds based on marine or plant-derived ingredients. The barrier status was assessed ...

    • Nutrient fuxes from an Arctic seabird colony to the adjacent coastal marine ecosystem 

      Finne, Eirik Aasmo; Varpe, Øystein; Durant, Joël; Gabrielsen, Geir W.; Poste, Amanda (Journal article; Peer reviewed, 2022)
      Seabirds are important vectors for nutrient transfer across ecosystem boundaries. In this seasonal study, we evaluate the impact of an Arctic colony (Alkhornet, Svalbard) of Black-legged Kittiwakes (Rissa tridactyla) and ...

    • Nutrient pathways through the microbial food web: principles and predictability discussed, based on five different experiments 

      Thingstad, Tron Frede; Cuevas, Luis Antonio (Peer reviewed; Journal article, 2010-11-11)
      Although explanatory and predictive powers are 2 closely interconnected aspects of conceptual and mathematical models of complex systems, the two are not equivalent. The 2 aspects are discussed here for the microbial part ...

    • Nutrient use by tropical ant communities varies among three extensive elevational gradients: A cross-continental comparison 

      Moses, Jimmy; Peters, Marcell K.; Tiede, Yvonne; Mottl, Ondrej; Donoso, David A.; Farwig, Nina; Fayle, Tom M.; Novotny, Vojtech; Sanders, Nathan J.; Klimes, Petr (Journal article; Peer reviewed, 2023)
      Aim: Many studies demonstrate that climate limits invertebrates along tropical elevational gradients, but we have only a rudimentary understanding of the role of nutrient limitation and climatic seasonality. Here we examined ...

    • Nutrigenomic study of lipid metabolism in Atlantic salmon (Salmo salar L.) : the effects of dietary plant oil inclusion 

      Jordal, Ann-Elise Olderbakk (Doctoral thesis, 2006-09-08)
      The two dietary trials conducted in the present study (Papers I-III) used dietary rapeseed oil fed in a regression design and a full plant oil blend replacement for fish oil, respectively. The metabolic response of Atlantic ...

    • Nutritional and environmental impacts on skin and mucus condition in Atlantic salmon (Salmo salar L.) 

      Jensen, Linda Beate (Doctoral thesis, 2015-10-09)
      The skin and associated mucus layer of Atlantic salmon constitutes its first line of defence against the aqueous environment. Through intensive farming, a range of stressors including both mechanical and environmental ...

    • Nutritional composition and heavy metal content in Sardinella maderensis, Decapterus rhoncus, Sardinella aurita, Trachurus trecae and Sphyraena guachancho off the coast of Angola 

      Christiansen, Sofie Myhre (Master thesis, 2018-11-20)
      In sub-Saharan Africa approximately 224 million people are undernourished (FAO, 2017a). Fish play an important role in enhancing the nutritional status and food security in Africa and is an important source of protein and ...

    • Observation on the survival of Francisella noatunensis in water and in blue mussel (Mytilus edulis) 

      Wangen, Ingvild Helland (Master thesis, 2009-06-09)
      Francisellosis was discovered in farmed Atlantic cod (Gadus morhua) in the western parts of Norway in 2004. The bacterium Francisella noatunensis was identified as the causative agent. Today, francisellosis is known as one ...

    • Observer agreement of imaging measurements used for evaluation of dentofacial deformity in juvenile idiopathic arthritis 

      Fischer, Johannes Maria; Halbig, Josefine Mareile; Augdal, Thomas Angell; Angenete, Oskar W; Stoustrup, Peter; Kristensen, Kasper Dahl; Skeie, Marit Slåttelid; Tylleskär, Karin; Rosén, Annika; Shi, Xie-Qi; Rosendahl, Karen (Journal article; Peer reviewed, 2022)
      Objectives: To examine the precision of imaging measures commonly used to assess mandibular morphology in children and adolescents with juvenile idiopathic arthritis (JIA). Secondly, to compare cone-beam computed tomography ...

    • The occurrence of biomineralisation products in four lichen species growing on sandstone in western Norway 

      Bjelland, Torbjørg; Sæbø, Linda; Thorseth, Ingunn Hindenes (Peer reviewed; Journal article, 2002)
      High performance thin-layer chromatography/thin-layer chromatography, X-ray diffraction, and scanning electron microscopy analysis of thallus and lichen-rock interface samples, were undertaken to characterize biomineralization ...

    • Occurrence of salmonid alphavirus and piscine orthoreovirus-1 infections in migrating salmon (Salmo salar L.) post-smolt in western Norway 

      Madhun, Abdullah Sami; Nilsen, Rune; Barlaup, Bjørn Torgeir; Karlsen, Ørjan; Karlsbakk, Egil Erlingsson (Journal article; Peer reviewed, 2023)
      Viral diseases are a serious problem in Atlantic salmon (Salmo salar L.) farming in Norway, often leading to reduced fish welfare and increased mortality. Disease outbreaks in salmon farms may lead to spread of viruses to ...

    • The occurrence, pathology and morphological development of Paranucleospora theridion in salmon louse (Lepeophtheirus salmonis) 

      Økland, Arnfinn Lodden (Master thesis, 2012-06-04)
      In 2003 a microsporidian parasite was discovered in salmon lice (Lepeophtheirus salmonis). The same parasite was later described from Atlantic salmon (Salmo salar) and salmon lice and was identified as Paranucleospora ...

    • Ocean literacy and surfing: Understanding how interactions in coastal ecosystems inform blue space user’s awareness of the ocean 

      Fox, Natalie; Marshall, Jamie; Dankel, Dorothy Jane (Journal article; Peer reviewed, 2021-05-28)
      Intergovernmental policy is targeting public ocean literacy to help achieve the societal changes needed to reach a sustainable ocean agenda within a 10-year timeframe. To create a culture of care for the ocean, which is ...

    • The ocean sampling day consortium 

      Kopf, Anna; Bicak, Mesude; Kottmann, Renzo; Schnetzer, Julia; Kostadinov, Ivaylo; Lehmann, Katja; Fernandez-Guerra, Antonio; Jeanthon, Christian; Rahav, Eyal; Ullrich, Matthias; Wichels, Antje; Gerdts, Gunnar; Polymenakou, Paraskevi; Kotoulas, Giorgos; Siam, Rania; Abdallah, Rehab Z; Sonnenschein, Eva C; Cariou, Thierry; O’Gara, Fergal; Jackson, Stephen; Orlic, Sandi; Steinke, Michael; Busch, Julia; Duarte, Bernardo; Caçador, Isabel; Canning-Clode, João; Bobrova, Oleksandra; Marteinsson, Viggo; Reynisson, Eyjolfur; Loureiro, Clara M; Luna, Gian M; Quero, Grazia M; Löscher, Carolin R; Kremp, Anke; DeLorenzo, Marie E; Øvreås, Lise; Tolman, Jennifer; LaRoche, Julie; Penna, Antonella; Frischer, Marc; Davis, Timothy; Katherine, Barker; Meyer, Christopher P; Ramos, Sandra; Magalhães, Catarina; Jude-Lemeilleur, Florence; Aguirre-Macedo, Ma L; Wang, Shiao; Poulton, Nicole; Jones, Scott; Collin, Rachel; Fuhrman, Jed A; Conan, Pascal; Alonso, Cecilia; Stambler, Noga; Goodwin, Kelly; Yakimov, Michael M; Baltar, Federico; Bodrossy, Levente; Van De Kamp, Jodie; Frampton, Dion M; Ostrowski, Martin; Van Ruth, Paul; Malthouse, Paul; Claus, Simon; Deneudt, Klaas; Mortelmans, Jonas; Pitois, Sophie; Wallom, David; Salter, Ian; Costa, Rodrigo; Schroeder, Declan C; Kandil, Mahrous M; Amaral, Valentina; Biancalana, Florencia; Santana, Rafael; Pedrotti, Maria L; Yoshida, Takashi; Ogata, Hiroyuki; Ingleton, Tim; Munnik, Kate; Rodriguez-Ezpeleta, Naiara; Berteaux-Lecellier, Veronique; Wecker, Patricia; Cancio, Ibon; Vaulot, Daniel; Bienhold, Christina; Ghazal, Hassan; Chaouni, Bouchra; Essayeh, Soumya; Ettamimi, Sara; Zaid, El H; Boukhatem, Noureddine; Bouali, Abderrahim; Chahboune, Rajaa; Barrijal, Said; Timinouni, Mohammed; El Otmani, Fatima; Bennani, Mohamed; Mea, Marianna; Todorova, Nadezhda; Karamfilov, Ventzislav; ten Hoopen, Petra; Cochrane, Guy; L’Haridon, Stephane; Bizsel, Kemal C; Vezzi, Alessandro; Lauro, Federico M; Martin, Patrick; Jensen, Rachelle M; Hinks, Jamie; Gebbels, Susan; Rosselli, Riccardo; De Pascale, Fabio; Schiavon, Riccardo; dos Santos, Antonina; Villar, Emilie; Pesant, Stéphane; Cataletto, Bruno; Malfatti, Francesca; Edirisinghe, Ranjith; Silveira, Jorge A H; Barbier, Michele; Turk, Valentina; Tinta, Tinkara; Fuller, Wayne J; Salihoglu, Ilkay; Serakinci, Nedime; Ergoren, Mahmut C; Bresnan, Eileen; Iriberri, Juan; Nyhus, Paul A F; Bente, Edvardsen; Karlsen, Hans E; Golyshin, Peter N; Gasol, Josep M; Moncheva, Snejana; Dzhembekova, Nina; Johnson, Zackary; Sinigalliano, Christopher D; Gidley, Maribeth L; Zingone, Adriana; Danovaro, Roberto; Tsiamis, George; Clark, Melody S; Costa, Ana C; El Bour, Monia; Martins, Ana M; Collins, R E; Ducluzeau, Anne-Lise; Martinez, Jonathan; Costello, Mark J; Amaral-Zettler, Linda A; Gilbert, Jack A; Davies, Neil; Field, Dawn; Glöckner, Frank O (Peer reviewed; Journal article, 2015-06-19)
      Ocean Sampling Day was initiated by the EU-funded Micro B3 (Marine Microbial Biodiversity, Bioinformatics, Biotechnology) project to obtain a snapshot of the marine microbial biodiversity and function of the world’s oceans. ...

    • Of tests, trochs, shells, and spicules: Development of the basal mollusk Wirenia argentea (Solenogastres) and its bearing on the evolution of trochozoan larval key features 

      Todt, Christiane; Wanninger, Andreas (Peer reviewed; Journal article, 2010-01-26)
      Background The phylogenetic status of the aplacophoran mollusk taxon Solenogastres (Neomeniomorpha) is controversially discussed. Some authors propose the clade to represent the most basal branch within Mollusca, while ...

    • OikoBase: a genomics and developmental transcriptomics resource for the urochordate Oikopleura dioica 

      Danks, Gemma Barbara; Campsteijn, Coen; Parida, Mruyunjaya; Butcher, Stephen; Doddapaneni, Harsha; Fu, Bolei; Petrin, Raul; Metpally, Raghu; Lenhard, Boris; Wincker, Patrick; Chourrout, Daniel; Thompson, Eric; Manak, J Robert (Peer reviewed; Journal article, 2013-11-26)
      We report the development of OikoBase (http://oikoarrays.biology.uiowa.edu/Oiko/), a tiling array-based genome browser resource for Oikopleura dioica, a metazoan belonging to the urochordates, the closest extant group to ...