Blar i Department of Biological Sciences på tittel
Viser treff 2010-2029 av 2273
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Stimulation of MCM helicase activity by a Cdc6 protein in the archaeon Thermoplasma acidophilum
(Peer reviewed; Journal article, 2006-11-15)Replicative DNA helicases are ring-shaped hexamers that play an essential role in chromosomal DNA replication. They unwind the two strands of the duplex DNA and provide the single-stranded (ss) DNA substrate for the ... -
Stochastic dynamics of interacting haematopoietic stem cell niche lineages
(Peer reviewed; Journal article, 2014-09-04)Since we still know very little about stem cells in their natural environment, it is useful to explore their dynamics through modelling and simulation, as well as experimentally. Most models of stem cell systems are based ... -
Stocking density and its influence on the productivity of red cusk eel, Genypterus chilensis (Guichenot, 1848), in shallow raceways
(Journal article; Peer reviewed, 2020)We compared the growth properties of red cusk eel Genypterus chilensis with initial mean weight ± standard error, 106.2 ± 6.1 g reared in shallow raceways at three different stocking densities (28.5, 46.1, and 60.7 kg m-3) ... -
Stocking density limits for post-smolt Atlantic salmon (Salmo salar L.) emphasis on production performance and welfare
(Peer reviewed; Journal article, 2017-02)For the development of commercial scale semi-closed sea systems for farming post-smolt Atlantic salmon (Salmo salar), further knowledge is required on the interaction between fish density, farming conditions and fish ... -
Stoichiometric consequences of size-selective mortality: An experimental test using the Japanese medaka (Oryzias latipes)
(Journal article; Peer reviewed, 2020-07-01)The determinants of intraspecific stoichiometric variation remain difficult to elucidate due to their multiple ori- gins (e.g. genetic vs. environmental) and potential interactive effects. We evaluated whether two size-selected ... -
Strategies for partition between reproductive investment and body growth in stationary and migratory stocks of Atlantic herring
(Master thesis, 2011-06-01)The present study focused on the trade-off between reproductive investment and body growth of migratory and stationary Atlantic herring (Clupea harengus) populations. Published data from Norwegian spring-spawning (NSS) ... -
Strategies Used Throughout the World to Manage Fisheries Discards – Lessons for Implementation of the EU Landing Obligation
(Chapter; Peer reviewed, 2019)In many countries, policies regarding reduction of unwanted catch and discards are crafted in response to concerns regarding accountability, conservation, and waste as well as scientific needs to fully account for all ... -
Strengthening the evidence base for temperature-mediated phenological asynchrony and its impacts
(Journal article; Peer reviewed, 2021)Climate warming has caused the seasonal timing of many components of ecological food chains to advance. In the context of trophic interactions, the match–mismatch hypothesis postulates that differential shifts can lead to ... -
Stress Response and Recovery in Atlantic Salmon (Salmo salar L.) Fed Diets Low in the Marine n-3 Fatty Acids EPA and DHA
(Master thesis, 2014-06-01)With the fast growth of today's aquaculture industry, the demand for aquafeeds is expanding dramatically. Finding sustainable alternative sources to fishmeal and fish oil (FO) is becoming an urgent issue; vegetable oil ... -
The stress response in Atlantic salmon (Salmo salar L.): identification and functional characterization of the corticotropin-releasing factor (crf) paralogs
(Journal article; Peer reviewed, 2021)Corticotropin-Releasing Factor (CRF) is one of the main mediators of the Hypothalamic-Pituitary–Interrenal (HPI) axis to stress response. In Atlantic salmon, a comparative understanding of the crf1 paralogs role in the ... -
Stress Responses and Gut Health of Post-Smolt Atlantic salmon (Salmo salar) Exposed to Chronic Sub-Lethal Level of Hydrogen Sulphide in a Recirculating Aquaculture System
(Master thesis, 2023-06-02)In recent years, episodes of acute Atlantic salmon mass mortalities in recirculating aquaculture systems (RAS) have been associated with the formation of hydrogen sulphide (H2S), a toxic gas known for its distinct "rotten ... -
Strong microsite control of seedling recruitment in tundra
(Peer reviewed; Journal article, 2010-12-19)The inclusion of environmental variation in studies of recruitment is a prerequisite for realistic predictions of the responses of vegetation to a changing environment. We investigated how seedling recruitment is affected ... -
Structural and functional analyses of the neutral amino acid transporter SLC7A10 in adipocytes
(Master thesis, 2021-11-22) -
Structural elements determining NAMPT activity
(Doctoral thesis, 2023-06-20)Nikotinamidadenindinukleotid (NAD) er en hydridbærer involvert i redoksreaksjoner i metabolismen. I tillegg er NAD+ et substrat av enzymer som medierer vitale NAD+-avhengige prosesser, der dinukleotidet spaltes, og frigjør ... -
Structure and functioning of four North Atlantic ecosystems - A comparative study
(Journal article; Peer reviewed, 2020)The epi- and mesopelagic ecosystems of four sub-polar ocean basins, the Labrador, Irminger, Iceland and Norwegian seas, were surveyed during two legs from Bergen, Norway, to Nuuk, Greenland, and back to Bergen. The survey ... -
Structure prediction of honey bee vitellogenin: a multi-domain protein important for insect immunity
(Journal article; Peer reviewed, 2022)Vitellogenin (Vg) has been implicated as a central protein in the immunity of egg-laying animals. Studies on a diverse set of species suggest that Vg supports health and longevity through binding to pathogens. Specific ... -
Studenters opplevelse av meningsskapende samsvar
(Master thesis, 2022-06-01)Meningsskapende samsvar er en student-sentrert modell utviklet av pedagogen John Biggs, som hevdes å forbedre kvaliteten på læring og undervisning. Med et konstruktivistisk grunnsyn tar modellen sikte på å skape et samsvar ... -
Studie av kysttorskbestander i Troms og Finnmark basert på tråldata, 1995-2004 : statistiske analyser av mengdeutvikling, geografiske sammenhenger, lengdefrekvensfordeling og feilkilder i trålmetodikk
(Master thesis, 2006)Bestanden av kysttorsken (Gadus morhua) har i følge International Council for the Explorations of the Sea (ICES) og Havforskningsinstituttet (HI) vist sammenhengende tilbakegang siden 1994. Tråldata fra HI i perioden ...