Browsing Institutt for biovitenskap by Title
Now showing items 1098-1117 of 1137
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)Histopathology is a widely used approach to evaluate effects of endocrine-active chemicals in the thyroid. However, effects at an ultrastructural level have hardly been examined in fish thyroids. In the present study, ...
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(Master thesis / Masteroppgave, 2016)Fransicella tularensis (F.t.) is a facultative intracellular pathogen that escapes from the phagosome into the host cell cytosol in order to survive and proliferate. F.t. subspecies tularensis and holartica are the causative ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Lysine methylation is an important and much-studied posttranslational modification of nuclear and cytosolic proteins but is present also in mitochondria. However, the responsible mitochondrial lysine-specific methyltransferases ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)The toxicity resulting from exposure to oil droplets in marine fish embryos and larvae is still subject for debate. The most detailed studies have investigated the effects of water-dissolved components of crude oil in water ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)Transmembrane proteins in the outer membrane of Gram-negative bacteria are almost exclusively β-barrels. They are inserted into the outer membrane by a conserved and essential protein complex called the BAM (for β-barrel ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Here, we demonstrate a contrasting effect of terrestrial coloured dissolved organic material on the secondary production of boreal nutrient poor lakes. Using fish yield from standardised brown trout gill-net catches as a ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)Genes encoding the major histocompatibility complex (MHC) have been thought to play a vital role in the adaptive immune system in all vertebrates. The discovery that Atlantic cod (Gadus morhua) has lost important components ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)The neonatal Fc receptor (FcRn) was first found to be responsible for transporting antibodies of the immunoglobulin G (IgG) class from the mother to the fetus or neonate as well as for protecting IgG from intracellular ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)Genetic affiliation, nuclear DNA content, and gamete functioning were examined in small salt marsh Fucus from three localities in western Ireland. Individuals with small and dioecious receptacles were found at all localities, ...
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(Doctoral thesis / Doktoravhandling, 2019)In this work Ignacio Cuervo and co-workers have studied different aspects of the transcriptional regulating processes implicated in embryonic stem cell differentiation and in the regulation and dysregulation of cancer ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Assessing phytoplankton diversity is of primary importance for both basic and applied ecological studies. Following the advances in molecular methods, phytoplankton studies are switching from using classical microscopy to ...
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(Master thesis / Masteroppgave, 2015)The vertebrate immune system is an enormously complex arrangement of a large number of interdependent cell types, responsible for fending off harmful invasive organisms as well as aberrant cells within the host itself. The ...
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(Master thesis / Masteroppgave, 2019)The use of remote video traps is a popular method of studying animal behavior in nature. It is an efficient, inexpensive and non-invasive way of obtaining samples from the field. In this study, I built and used video traps ...
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Utilization of autophagy in the antigen donor cell for enhanced priming of Gag-p24-specific CD8+ T cell responsesRestricted Access (Master thesis / Masteroppgave, 2013)
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(Master thesis / Masteroppgave, 2016)Desto tidligere en kreftsykdom blir oppdaget, desto større er sjansen for overlevelse. De fleste kreftrelaterte dødsfall er forårsaket av metastaser. Det er derfor viktig å kunne detektere tilstedeværelse av disse så tidlig ...
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(Master thesis / Masteroppgave, 2014)The three-spine stickleback is an adaptable fish with variation in morphology and behaviour, inhabiting saltwater, brackish water and fresh water. It is armoured with 30-35 bone plates along its lateral line. In addition, ...
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(Master thesis / Masteroppgave, 2013)The differences in early life history traits among populations of grayling in Lake Lesjaskogvatn and surrounding lakes have been extensively studied the last decades. These populations are the offspring of a small group ...
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(Master thesis / Masteroppgave, 2013)The epiphytic bryophyte composition between and within 73 ash trees (minimum stem diameter at breast height 20 cm) at Tungesvik, Etne, West Norway was investigated. The main aim of the study was to investigate patterns of ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)It is unclear whether intertidal organisms are ‘preadapted’ to cope with the increase of temperature and temperature variability or if they are currently at their thermal tolerance limits. To address the dichotomy, we ...
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Vegetation-environment analysis of the transition between avalanche meadows and semi-natural grasslands in Nærøyfjorden, Western NorwayRestricted Access (Master thesis / Masteroppgave, 2018)