Now showing items 520-539 of 1302

  • Stenseth, Nils Christian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Research is a highly competitive profession where evaluation plays a central role; journals are ranked and individuals are evaluated based on their publication number, the number of times they are cited and their h-index. ...
  • Cizauskas, Carrie A; Turner, Wendy C; Wagner, Bettina; Küsters, Martina; Vance, Russell E; Getz, Wayne M (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Background Most vertebrates experience coinfections, and many pathogen-pathogen interactions occur indirectly through the host immune system. These interactions are particularly strong in mixed micro-macroparasite ...
  • Bagi, Andrea; Riiser, Even S; Molland, Hilde S; Star, Bastiaan; Haverkamp, Thomas H A; Sydnes, Magne O; Pampanin, Daniela M (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background The expansion of offshore oil exploration increases the risk of marine species being exposed to oil pollution in currently pristine areas. The adverse effects of oil exposure through toxic ...
  • Valencia Pesqueira, Laura Marian (Master thesis / Masteroppgave, 2018)
    The integrated stress response (ISR) has been associated with malignancy in cancer cells, with evidence for the eIF2α kinases PERK and GCN2 having important roles in tumor survival. For GCN2, this association has been ...
  • Koutsouveli, Vasiliki; Manousaki, Tereza; Riesgo, Ana; Lagnel, Jacques; Kollias, Spyridon; Tsigenopoulos, Costas S.; Arvanitidis, Christos; Dounas, Costas; Magoulas, Antonios; Dailianis, Thanos (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The emblematic sponge Spongia officinalis is currently threatened by recurrent mortality incidents in its native habitats. Elevated temperature has been indicated as a major triggering factor, but the molecular mechanisms ...
  • Sogge, Hanne; Rohrlack, Thomas; Rounge, Trine Ballestad; Sønstebø, Jørn Henrik; Tooming-Klunderud, Ave; Kristensen, Tom; Jakobsen, Kjetill Sigurd (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Several Planktothrix strains, each producing a distinct oligopeptide profile, have been shown to coexist within Lake Steinsfjorden (Norway). Using nonribosomal peptide synthetase (NRPS) genes as markers, it has been shown ...
  • Papakostas, Spiros; Vøllestad, Leif Asbjørn; Bruneaux, Matthieu; Aykanat, Tutku; Vanoverbeke, Joost; Ning, Mei; Primmer, Craig R.; Leder, Erica H. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Understanding the factors that shape the evolution of gene expression is a central goal in biology, but the molecular mechanisms behind this remain controversial. A related major goal is ascertaining how such factors may ...
  • Ragulina, Galina; Reitan, Trond (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Assessing the probability of extreme precipitation events is consequential in civil planning. This requires an understanding of how return values change with return periods, which is essentially described by the generalized ...
  • Gilani, Sania (Master thesis / Masteroppgave, 2018)
    The primary cilium is a signaling organelle present on the cell surface of most eukaryotic cells. The organelle integrates several signaling pathways important for biological processes such as tissue homeostasis and embryonic ...
  • Bjorland, Siri; Moen, Aurora; Schistad, Elina; Gjerstad, Johannes; Røe, Cecilie (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background The aim of the present study was to provide an overview of the literature addressing the role of genetic factors and biomarkers predicting pain recovery in newly diagnosed lumbar radicular pain ...
  • Schjerven, Hilde; Ayongaba, Etapong F.; Aghajanirefah, Ali; McLaughlin, Jami; Cheng, Donghui; Geng, Huimin; Boyd, Joseph R; Eggesbø, Linn Margrethe; Lindeman, Ida; Heath, Jessica L; Park, Eugene; Witte, Owen N.; Smale, Stephen T.; Frietze, Seth; Müschen, Markus (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Inactivation of the tumor suppressor gene encoding the transcriptional regulator Ikaros (IKZF1) is a hallmark of BCR-ABL1+ precursor B cell acute lymphoblastic leukemia (pre–B ALL). However, the mechanisms by which Ikaros ...
  • Taugbøl, Annette; Junge, Claudia; Quinn, Thomas P.; Herland, Anders; Vøllestad, Leif Asbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Divergent selection pressures induced by different environmental conditions typically lead to variation in life history, behavior, and morphology. When populations are locally adapted to their current environment, selection ...
  • Còrdova Palomera, Aldo; van der Meer, Dennis; Kaufmann, Tobias; Bettella, Francesco; Wang, Yunpeng; Alnæs, Dag; Doan, Nhat Trung; Agartz, Ingrid; Bertolino, Alessandro; Buitelaar, Jan; Coynel, David; Djurovic, Srdjan; Dørum, Erlend Solberg; Espeseth, Thomas; Fazio, Leonardo; Franke, Barbara; Frei, Oleksandr; Håberg, Asta; Le Hellard, Stephanie; Jönsson, Erik Gunnar; Kolskår, Knut-Kristian; Lund, Martina Jonette; Moberget, Torgeir; Nordvik, Jan; Nyberg, Lars; Papassotiropoulos, Andreas; Pergola, Giulio; de Quervain, Dominique; Rampino, Antonio; Richard, Geneviève; Rokicki, Jaroslav; Sanders, Anne-Marthe; Schwarz, Emanuel; Smeland, Olav Bjerkehagen; Steen, Vidar Martin; Starrfelt, Jostein; Sønderby, Ida Elken; Ulrichsen, Kristine Moe; Andreassen, Ole Andreas; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    Sensitivity to external demands is essential for adaptation to dynamic environments, but comes at the cost of increased risk of adverse outcomes when facing poor environmental conditions. Here, we apply a novel methodology ...
  • Hadjineophytou, Chris; Anonsen, Jan Haug; Wang, Nelson; Ma, Kevin; Viburiene, Raimonda; Vik, Åshild; Harrison, Odile B; Maiden, Martin CJ; Grad, Yonatan H.; Koomey, John Michael (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The human pathogens N. gonorrhoeae and N. meningitidis display robust intra- and interstrain glycan diversity associated with their O-linked protein glycosylation (pgl) systems. In an effort to better understand the evolution ...
  • Norderhaug, K. M.; Angles d'Auriac, M. B.; Fagerli, C. W.; Gundersen, H.; Christie, H.; Dahl, K.; Hobæk, A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    We compared the genetic differentiation in the green sea urchin Strongylocentrotus droebachiensis from discrete populations on the NE Atlantic coast. By using eight recently developed microsatellite markers, genetic structure ...
  • Evankow, Ann; Christie, Hartvig C; Hancke, Kasper; Brysting, Anne Krag; Junge, Claudia; Fredriksen, Stein; Thaulow, Jens (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Knowledge of genetic diversity among wild populations is becoming increasingly important as more species are recognized for their bioeconomic value. Industrialization of natural resources, such as kelp in the marine shallow ...
  • Haddeland, Peter Jørgen Tønnessen; Junge, Claudia; Serbezov, Dimitar; Vøllestad, Leif Asbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Knowing the breeding system of a species is important in order to understand individual variation in reproductive success. Large variation in reproductive success and thus reproductive skew strongly impacts on the effective ...
  • Pettersen, Ruben Alexander; Junge, Claudia; Østbye, Kjartan; Mo, Tor Atle; Vøllestad, Leif Asbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Understanding how populations are structured in space and time is a central question in evolutionary biology. Parasites and their hosts are assumed to evolve together, however, detailed understanding of mechanisms leading ...
  • Bjerkan, Katrine; Hornslien, Karina Stensland; Johannessen, Ida Marie; Krabberød, Anders Kristian; van Ekelenburg, Yuri Stephan; Kalantarian, Maryam; Shirzadi, Reza; Comai, Luca; Brysting, Anne Krag; Bramsiepe, Jonathan; Grini, Paul Eivind (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Genomic imprinting regulates parent‐specific transcript dosage during seed development and is mainly confined to the endosperm. Elucidation of the function of many imprinted genes has been hampered by the lack of corresponding ...
  • Gustafsson, A Lovisa S; Skrede, Inger; Rowe, Heather C.; Gussarova, Galina; Borgen, Liv; Rieseberg, Loren; Brochmann, Christian; Parisod, Christian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Crossing experiments indicate that hybrid sterility barriers frequently have developed within diploid, circumpolar plant species of the genus Draba. To gain insight into the rapid evolution of postzygotic reproductive ...