Now showing items 143-162 of 2204

    • A bending rigidity parameter for stress granule condensates 

      Law, Jack Owen; Jones, Carl Matthew; Stevenson, Thomas; Williamson, Thomas A.; Turner, Matthew S.; Kusumaatmaja, Halim; Grellscheid, Sushma Nagaraja (Journal article; Peer reviewed, 2023)
      Interfacial tension plays an important role in governing the dynamics of droplet coalescence and determining how condensates interact with and deform lipid membranes and biological filaments. We demonstrate that an interfacial ...
    • Benthic algal vegetation in Isfjorden, Svalbard 

      Fredriksen, Stein; Gabrielsen, Tove M.; Kile, Maia Røst; Sivertsen, Knut (Peer reviewed; Journal article, 2015-08-11)
      Benthic algal vegetation was investigated at 10 sites in Isfjorden, Svalbard. Five sites were visited during summer 2010 and five during summer 2012. Both the littoral and sublittoral vegetation were sampled, the littoral ...
    • Benthic Communities on the Mohn’s Treasure Mound: Implications for Management of Seabed Mining in the Arctic Mid-Ocean Ridge 

      Ramirez-Llodra, Eva; Hilário, Ana; Paulsen, Emil; Costa, Carolina; Bakken, Torkild; Johnsen, Geir; Rapp, Hans Tore (Journal article; Peer reviewed, 2020)
      The Mohn’s Treasure, described as an inactive sulfide mound, was discovered at 2,600-m depth on the Arctic Mid-Ocean Ridge (AMOR) in 2002. In 2015, we conducted the first biological survey of Mohn’s Treasure using remotely ...
    • Betydinga av oppvekstmiljø for fødeåtferd hjå lakseyngel 

      Fauske, Anne Marte (Master thesis, 2017-01-16)
      Fisk nytta til styrking av populasjonar som veks opp hjå klekkeri, har vist seg å ha høgare dødelegheit enn vill fisk. Hovudårsakane til dette er svolt og predasjon. Med føremål å auke andelen fisk som overlev har ein i ...
    • Betydning av Paranucleospora theridion og Salmonid Alfavirus (SAV) for utvikling av sykdom hos Atlantisk laks (Salmo salar L.) - Dobbelsmitte av laks med P. theridion og SAV, og betydning av temperatur for densitet av P. theridion i laks. 

      Smørås, Catrine (Master thesis, 2014-06-02)
      Sykdomsproblemer som rammer lakseoppdrettnæringen på Vestlandet er i stor grad knyttet til gjelleproblemer, Pankreassykdom (PD) og lakselus (Lepeophtheirus salmonis). Disse sykdommene fører til redusert fiskevelferd og ...
    • Beyond the tip of the seamount: Distinct megabenthic communities found beyond the charismatic summit sponge ground on an arctic seamount (Schulz Bank, Arctic Mid-Ocean Ridge) 

      Meyer, Heidi Kristina; Davies, A.J.; Roberts, Emyr Martyn; Xavier, Joana R.; de Azevedo Ribeiro, Pedro Miguel; Glenner, Henrik; Birkely, sten richard; Rapp, Hans Tore (Journal article; Peer reviewed, 2023)
      Our understanding of the benthic communities on arctic seamounts and descriptions of such communities in habitat classification systems are limited. In recent years, Schulz Bank (73°52′N 7°30′E), a seamount on the Arctic ...
    • The bigger, the better? Volume measurements of parasites and hosts: Parasitic barnacles (Cirripedia, Rhizocephala) and their decapod hosts 

      Nagler, Christina; Hornig, Marie K; Haug, Joachim T; Noever, Christoph; Høeg, Jens T.; Glenner, Henrik (Peer reviewed; Journal article, 2017-07-05)
      Rhizocephala, a group of parasitic castrators of other crustaceans, shows remarkable morphological adaptations to their lifestyle. The adult female parasite consists of a body that can be differentiated into two distinct ...
    • Binding Specificity of ASHH2 CW Domain Toward H3K4me1 Ligand Is Coupled to Its Structural Stability Through Its α1-Helix 

      Bril'kov, Maxim; Dobrovolska, Olena; Ødegård-Fougner, Øyvind; Turcu, Diana Cornelia; Strømland, Øyvind; Underhaug, Jarl; Aasland, Rein; Halskau, Øyvind (Journal article; Peer reviewed, 2022-04-13)
      The CW domain binds to histone tail modifications found in different protein families involved in epigenetic regulation and chromatin remodeling. CW domains recognize the methylation state of the fourth lysine on histone ...
    • A bio-economic analysis of harvest control rules for the Northeast Arctic cod fishery 

      Eikeset, Anne Marie; Richter, Andries Peter; Dankel, Dorothy Jane; Dunlop, Erin; Heino, Mikko Petteri; Dieckmann, Ulf; Stenseth, Nils Christian (Peer reviewed; Journal article, 2013-05)
      Harvest control rules (HCRs) have been implemented for many fisheries worldwide. However, in most instances, those HCRs are not based on the explicit feedbacks between stock properties and economic considerations. This ...
    • The bio-economic effects of artificial reefs: mixed evidence from Shandong, China 

      Sun, Peng; Liu, Xiaozi; Tang, Yangli; Cheng, Wenzhi; Sun, Runlong; Wang, Xinxin; Wan, Rong; Heino, Mikko Petteri (Peer reviewed; Journal article, 2017-10)
      Artificial reefs are used to protect coastal habitats and rebuild fisheries. This engineering approach to fisheries management has gained popularity in many coastal areas, including China. In Shandong province alone, over ...
    • Bioaccumulation of mercury and transcriptional responses in tusk (Brosme brosme), a deep-water fish from a Norwegian fjord 

      Olsvik, Pål Asgeir; Mahjour Azad, Atabak; Yadetie, Fekadu (Journal article; Peer reviewed, 2021)
      High concentrations of mercury (Hg) have been documented in deep-water fish species from some Norwegian fjords. In this study, tusk (Brosme brosme) was sampled from four locations in the innermost parts of Sognefjorden in ...
    • Bioactive Metabolites of Marine Origin Have Unusual Effects on Model Membrane Systems 

      Jakubec, Martin; Totland, Christian; Rise, Frode; Chamgordani, Elahe Jafari; Paulsen, Britt; Maes, Louis; Matheeussen, An; Gundersen, Lise-Lotte; Halskau, Øyvind (Journal article; Peer reviewed, 2020)
      Marine sponges and soft corals have yielded novel compounds with antineoplastic and antimicrobial activities. Their mechanisms of action are poorly understood, and in most cases, little relevant experimental evidence is ...
    • Bioactivity of Biosilica Obtained From North Atlantic Deep-Sea Sponges 

      Dudik, Olesia; Amorim, Sara; Xavier, Joana R.; Rapp, Hans Tore; Silva, Tiago H.; Pires, Ricardo A.; Reis, Rui L. (Journal article; Peer reviewed, 2021-05-17)
      Demosponges are a well-known source of a plethora of bioactive compounds. In particular, they are able to form a skeleton by direct deposition of silica in a process catalyzed by silicatein. Herein, we isolated biosilicas ...
    • Bioavailability of Macro and Micronutrients Across Global Topsoils: Main Drivers and Global Change Impacts 

      Ochoa-Hueso, Raúl; Delgado-Baquerizo, Manuel; Risch, Anita C.; Ashton, Louise; Augustine, David; Bélanger, Nicolas; Bridgham, Scott; Britton, Andrea J.; Bruckman, Viktor J.; Camarero, J. Julio; Cornelissen, Gerard; Crawford, John A.; Dijkstra, Feike A.; Diochon, Amanda; Earl, Stevan; Edgerley, James; Epstein, Howard; Felton, Andrew; Fortier, Julien; Gagnon, Daniel; Greer, Ken; Griffiths, Hannah M.; Halde, Caroline; Hanslin, Hans Martin; Harris, Lorna I.; Hartsock, Jeremy A.; Hendrickson, Paul; Hovstad, Knut Anders; Hu, Jia; Jani, Arun D.; Kent, Kelcy; Kerdraon-Byrne, Deirdre; Khalsa, Sat Darshan S.; Lai, Derrick Y. F.; Lambert, France; LaMontagne, Jalene M.; Lavergne, Stéphanie; Lawrence, Beth A.; Littke, Kim; Leeper, Abigail C.; Licht, Mark A.; Liebig, Mark A.; Lynn, Joshua; Maclean, Janet E.; Martinsen, Vegard; McDaniel, Marshall D.; McIntosh, Anne C. S.; Miesel, Jessica R.; Miller, Jim; Mulvaney, Michael J.; Moreno, Gerardo; Newstead, Laura; Pakeman, Robin J.; Pergl, Jan; Pinno, Bradley D.; Piñeiro, Juan; Quigley, Kathleen; Radtke, Troy M.; Reed, Paul; Rolo, Víctor; Rudgers, Jennifer; Rutherford, P. Michael; Sayer, Emma J.; Serrano-Grijalva, Lilia; Strack, Maria; Sukdeo, Nicole; Taylor, Andy F. S.; Truax, Benoit; Tsuji, Leonard J. S.; van Gestel, Natasja; Vaness, Brenda M.; Van Sundert, Kevin; Vítková, Michaela; Weigel, Robert; Wilton, Meaghan J.; Yano, Yuriko; Teen, Ewing; Bremer, Eric (Journal article; Peer reviewed, 2023)
      Understanding the chemical composition of our planet's crust was one of the biggest questions of the 20th century. More than 100 years later, we are still far from understanding the global patterns in the bioavailability ...
    • bioCEED Survey 2015 

      Hole, Torstein Nielsen; Jeno, Lucas Matias; Holtermann, Kristin; Raaheim, Arild; Velle, Gaute; Simonelli, Anne Laure; Vandvik, Vigdis (Research report, 2016-04)
      The bioCEED Survey 2015 is a baseline study of major tertiary-level biology education in Norway. The survey addresses themes such as learning in practice, transferable skills, motivation, laboratory and field learning, ...
    • Biochemical and cellular analysis of Ogden syndrome reveals downstream Nt-acetylation defects 

      Myklebust, Line Merethe; Van Damme, Petra; Støve, Svein Isungset; Dörfel, Max J; Abboud, Angèle; Kalvik, Thomas Vikestad; Grauffel, Cédric; Jonckheere, Veronique; Wu, Yiyang; Swensen, Jeffrey; Kaasa, Hanna; Liszczak, Glen; Marmorstein, Ronen; Reuter, Nathalie; Lyon, Gholson J; Gevaert, Kris; Arnesen, Thomas (Peer reviewed; Journal article, 2014-12-03)
      The X-linked lethal Ogden syndrome was the first reported human genetic disorder associated with a mutation in an N-terminal acetyltransferase (NAT) gene. The affected males harbor an Ser37Pro (S37P) mutation in the gene ...
    • Biochemical and virological analysis of the 18-residue C-terminal tail of HIV-1 integrase 

      Dar, Mohd J.; Monel, Blandine; Krishnan, Lavanya; Shun, Ming-Chieh; Di Nunzio, Francesca; Helland, Dag Emil; Engelman, Alan (Peer reviewed; Journal article, 2009-10-19)
      Background The 18 residue tail abutting the SH3 fold that comprises the heart of the C-terminal domain is the only part of HIV-1 integrase yet to be visualized by structural biology. To ascertain the role of the tail region ...
    • Biodiversity and spatial ecology of arctic sponge grounds in the Nordic Seas 

      Meyer, Heidi Kristina (Doctoral thesis, 2022-06-17)
      Sponge grounds are biogenic habitats formed by large structure-forming sponges in the deep-sea. They are biodiversity hotspots because they provide associated fauna a place of refuge, additional substratum, foraging areas, ...