Now showing items 974-993 of 1059

  • Walle, Eirik (Master thesis / Masteroppgave, 2016)
  • Josefsen, Eilen Bjotveit (Master thesis / Masteroppgave, 2014)
    The taxonomy of the staphylinid genus Mocyta was explored using molecular markers, in addition to a thorough investigation of the published literature regarding this genus and its proposed morphospecies. The aim was to ...
  • Mysterud, Atle; Byrkjeland, Ragna; Qviller, Lars; Viljugrein, Hildegunn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Background Understanding aggregation of ticks on hosts and attachment of life stages to different host species, are central components for understanding tick-borne disease epidemiology. The generalist tick, ...
  • Lofthus, Øystein (Master thesis / Masteroppgave, 2014)
    The present study elucidates the phylogenetic relationship within the tribe Riedelieae in family Zin-giberaceae, with a main focus on the genus Pleuranthodium and its intrageneric relationship. Previ-ous phylogenetic studies ...
  • Løken, Solveig Bua (Master thesis / Masteroppgave, 2018)
    This project represents an in-depth systematic study of a pseudo-cryptic species complex, all species formerly nested under the name Helvella corium. Species limits and evolutionary relationships of this morphospecies ...
  • Davidsen, Nichlas (Master thesis / Masteroppgave, 2018)
    Persistent Organic Pollutants (POPs) are highly stable chemicals that are widespread in nature with potential hazardous effects in humans and wildlife. POPs have been used in a multitude of industrial applications and ...
  • Qviller, Lars; Viljugrein, Hildegunn; Loe, Leif E; Meisingset, Erling L; Mysterud, Atle (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background Many wingless ectoparasites have a limited capacity for active movement and are therefore primarily dependent on hitchhiking on their hosts for transportation. The distribution of the tick Ixodes ...
  • Gautestad, Arild O.; Mysterud, Atle (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Background. The Lévy flight foraging hypothesis predicts a transition from scale-free Lévy walk (LW) to scale-specific Brownian motion (BM) as an animal moves from resource-poor towards resource-rich environment. However, ...
  • Forseth, Torbjørn; Barlaup, Bjørn Torgeir; Finstad, Bengt; Fiske, Peder; Gjøsæter, Harald; Falkegård, Morten; Hindar, Atle; Mo, Tor Atle; Rikardsen, Audun H.; Thorstad, Eva Bonsak; Vøllestad, Leif Asbjørn; Wennevik, Vidar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Atlantic salmon (Salmo salar) is an economically and culturally important species. Norway has more than 400 watercourses with Atlantic salmon and supports a large proportion of the world’s wild Atlantic salmon. Atlantic ...
  • Fagerland, Morten W; Lydersen, Stian; Laake, Petter (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Background Statistical methods that use the mid-p approach are useful tools to analyze categorical data, particularly for small and moderate sample sizes. Mid-p tests strike a balance between overly ...
  • 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 (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    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. ...
  • Fuglerud, Bettina M; Ledsaak, Marit; Rogne, Marie; Eskeland, Ragnhild; Gabrielsen, Odd S (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background The concept of pioneer transcription factors is emerging as an essential part of the epigenetic regulation, taking place during cell development and differentiation. However, the precise molecular ...
  • Hänsch, Stephanie; Cilli, Elisabetta; Catalano, Giulio; Gruppioni, Giorgio; Bianucci, Raffaella; Stenseth, Nils C; Bramanti, Barbara; Pallen, Mark J (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Here we present evidence to show that the pla gene, previously thought to be specific to Yersinia pestis, occurs in some strains of Citrobacter koseri and Escherichia coli. This means that detection of this gene on its own ...
  • Christensen, Ane Charlotte (Master thesis / Masteroppgave, 2014)
    Hippocampus is a brain region known to be important for memory and learning which requires a high level of plasticity throughout life. Perineuronal nets (PNNs) are specialized extracellular matrix structures found to ...
  • Byrkjeland, Ragna (Master thesis / Masteroppgave, 2015)
    Ticks are important vectors for a variety of pathogens of medical and veterinary importance worldwide. Small rodents and shrews are widely distributed, and can harbour several species of ticks and substantial tick burdens. ...
  • Østbye, Kjartan; Harrod, Chris; Gregersen, Finn; Klepaker, Tom; Schulz, Michael; Schluter, Dolph; Vøllestad, Leif A (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background Studying how trophic traits and niche use are related in natural populations is important in order to understand adaptation and specialization. Here, we describe trophic trait diversity in ...
  • Bjorå, Charlotte S; Wabuyele, Emily; Grace, Olwen M; Nordal, Inger; Newton, Leonard E (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Background The genus Aloe is renowned for its medicinal and cosmetic properties and long history of use. Sixty-three Aloe species occur in Kenya, of which around 50 % are endemic. Several species of aloes ...
  • Johnsen, Julie (Master thesis / Masteroppgave, 2014)
    A set of life history traits were studied in order to compare the thermal responses of two populations of the surface living Collembolan Hypogastrura viatica, from the highly contrasting climates of north east Svalbard and ...
  • Sengupta, Sagnik; Ergon, Torbjørn; Leinaas, Hans Petter (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Life history traits in many ectotherms show complex patterns of variation among conspecific populations sampled along wide latitudinal or climatic gradients. However, few studies have assessed whether these patterns can ...
  • Juliussen, Elisabeth Helene (Master thesis / Masteroppgave, 2016)
    It is important both from a management and conservation point of view to uncover the potential of a species to cope with climate warming, and whether this potential differ among populations. In this thesis I used Atlantic ...