Blar i Department of Biological Sciences på tittel
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Propensity for risk in reproductive strategy affects susceptibility to anthropogenic disturbance
(Journal article; Peer reviewed, 2020)Animals initiate, interrupt, or invest resources in reproduction in light of their physiology and the environment. The energetic risks entailed in an individual’s reproductive strategy can influence the ability to cope ... -
The protective effect of the Phe362Tyr mutation in salmon lice’ (Lepeophtheirus salmonis) AChE when exposed to full-scale azamethiphos bath treatments
(Peer reviewed; Journal article, 2019-04-30)Organophosphates are applied for medicinal bath treatments of salmon lice (Lepeophtheirus salmonis) infested farmed salmonids. This chemical class remains important despite the development of resistant parasites, due to ... -
Protein Enrichment of Wheat Bread with Microalgae: Microchloropsis gaditana, Tetraselmis chui and Chlorella vulgaris
(Journal article; Peer reviewed, 2021)Cell wall disrupted and dried Microchloropsis gaditana (Mg), Tetraselmis chui (Tc) and Chlorella vulgaris (Cv) microalgae biomasses, with or without ethanol pre‐treatment, were added to wheat bread at a wheat flour ... -
The protein N-alpha-terminal acetyltransferase hNaa10p (hArd1) is phosphorylated in HEK293 cells
(Peer reviewed; Journal article, 2009-03-02)Background: The hNaa10p (hArd1) protein is the catalytic subunit of the human NatA Nα- terminal acetyltransferase complex. The NatA complex is associated with ribosomes and cotranslationally acetylates human proteins ... -
Proteome changes in Atlantic cod (Gadus morhua) exposed to oil and produced water: discovery of biomarker candidates for environmental monitoring
(Doctoral thesis, 2007-09-07)Produced water is the most dominating source of continuous oil discharges to the sea offshore. It contains a wide range of compounds such as alkyl phenols, polyaromatic hydrocarbons (PAHs), heavy metals, carboxylic acids ... -
A proteomic approach for studying insect phylogeny: CAPA peptides of ancient insect taxa (Dictyoptera, Blattoptera) as a test case
(Peer reviewed; Journal article, 2009-03-03)Background: Neuropeptide ligands have to fit exactly into their respective receptors and thus the evolution of the coding regions of their genes is constrained and may be strongly conserved. As such, they may be suitable ... -
Proteomic Tools for Food and Feed Authentication
(Doctoral thesis, 2023-03-10)På grunn av globalt økende etterspørsel etter mat og fôr, introduseres nye proteinholdige ingredienser i matsystemene våre i økende skala. Innføring av nye ingredienser og introduksjon av sirkulære matsystemer gir nye ... -
Proteomics and lipidomics analyses reveal modulation of lipid metabolism by perfluoroalkyl substances in liver of Atlantic cod (Gadus morhua)
(Journal article; Peer reviewed, 2020)The aim of the present study was to investigate effects of defined mixtures of polycyclic aromatic hydrocarbons (PAHs) and perfluoroalkyl substances (PFASs), at low, environmentally relevant (1× = L), or high (20× = H) ... -
Protozan ectosymbionts on Atlantic salmon (Salmo salar L.) in a Hatchery in Hordaland, Western Norway: Morphology and Epizootiology
(Master thesis, 2003)Protozoan ectosymbionts are commonly found on salmonids in Norwegian lakes and rivers. Salmon in hatcheries supplied with water from such watercourses are often infected with such organisms. Despite extensive salmon ... -
The proximate architecture for decision-making in fish
(Peer reviewed; Journal article, 2016-09)Evolution has since the very beginning resulted in organisms which can sort fitness-related information from noise, evaluate it and respond to it. In animals, the architecture for proximate control of behaviour and physiology ... -
Proximity to small-scale inland and coastal fisheries is associated with improved income and food security
(Journal article; Peer reviewed, 2022)Poverty and food insecurity persist in sub-Saharan Africa. We conducted a secondary analysis of nationally representative data from three sub-Saharan Africa countries (Malawi, Tanzania, and Uganda) to investigate how both ... -
Public health concern behind the exposure to persistent organic pollutants and the risk of metabolic diseases
(Peer reviewed; Journal article, 2012-04-20)Background: Persistent organic pollutants (POPs) are hazardous chemicals omnipresent in our food chain, which have been internationally regulated to ensure public health. Initially described for their potency to affect ... -
Pushing the limits of photoreception in twilight conditions: The rod-like cone retina of the deep-sea pearlsides
(Peer reviewed; Journal article, 2017)Most vertebrates have a duplex retina comprising two photoreceptor types, rods for dim-light (scotopic) vision and cones for bright-light (photopic) and color vision. However, deep-sea fishes are only active in dim-light ... -
Putting small fish on the table: the underutilized potential of small indigenous fish to improve food and nutrition security in East Africa
(Journal article; Peer reviewed, 2023)Sub-Saharan Africa has a high prevalence of food insecurity. Small pelagic fish such as Silver cyprinid (Rastrineobola argentea) which is indigenous to Lake Victoria, can be a nutritious animal sourced food that contributes ... -
The pyramidellidae (gastropoda, heterobranchia) of Norway and adjacent waters. A taxonomic review
(Peer reviewed; Journal article, 2014)This monograph gives a taxonomic treatment of all 54 ‘species’ of Pyramidellidae reported from Norwegian and adjacent waters. Two species, Parthenina wikanderi n.sp.and Eulimella frielei n.sp., are described as new and ... -
qPCR screening for Yersinia ruckeri clonal complex 1 against a background of putatively avirulent strains in Norwegian aquaculture
(Journal article; Peer reviewed, 2022)Although a number of genetically diverse Yersinia ruckeri strains are present in Norwegian aquaculture environments, most if not all outbreaks of yersiniosis in Atlantic salmon in Norway are associated with a single specific ... -
Quantification and localization of StAR expression in Atlantic cod ovaries
(Master thesis, 2009-06-02)Steroidogenesis is essential for the production of sex steroids, and therefore also the sexual maturation process. The rate-limiting step in steroidogenesis is the movement of cholesterol from the outer to the inner ... -
Quantification of grazing efficacy, growth and health score of different lumpfish (Cyclopterus lumpus L.) families: possible size and gender effects
(Journal article; Peer reviewed, 2021)To investigate the possible family influence on sea lice grazing of lumpfish on Atlantic salmon, ten families of lumpfish (N = 480) with a mean (± SD) weight of 54.8 ± 9.2 g were distributed among ten sea cages (5 × 5 × 5 ... -
Quantifying recent ecological changes in remote lakes of North America and Greenland using sediment diatom assemblages
(Peer reviewed; Journal article, 2010-04-02)Background Although arctic lakes have responded sensitively to 20th-century climate change, it remains uncertain how these ecological transformations compare with alpine and montane-boreal counterparts over the same interval. ... -
Quantifying the roles of seed dispersal, filtering, and climate on regional patterns of grassland biodiversity
(Journal article; Peer reviewed, 2020)Seed dispersal and local filtering interactively govern community membership and scale up to shape regional vegetation patterns, but data revealing how and why particular species are excluded from specific communities in ...