Blar i Institutt for biologi på tittel
Viser treff 463-482 av 2515
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Creation of activity of bc1 complex kinase (abc1k) knockout mutants to investigate their role in light acclimation in the marine diatom Phaeodactylum tricornutum
(Master thesis, 2022)Kiselalger er encellede fotosyntetiske mikroalger med en viktig økologisk rolle på grunn av deres bidrag til primærproduksjonen. Marine kiselalger kan oppleve raske endringer i lysintensiteten når de befinner seg i turbulent ... -
Creation of Phaeodactylum tricornutum mutant strains with truncated light harvesting antennas through CRISPR/Cas9 mediated knockout of members of the CpSRP pathway
(Master thesis, 2017)Production of marine fatty acids by diatom cultivation has previously been proposed as a way to create a new source of omega-3 to be used in aquafeed. However, low photosynthetic productivity of diatoms in mass cultivation ... -
CRISPR/Cas9-mediated ablation of elovl2 in Atlantic salmon (Salmo salar L.) inhibits elongation of polyunsaturated fatty acids and induces Srebp-1 and target genes
(Journal article; Peer reviewed, 2019)Atlantic salmon can synthesize polyunsaturated fatty acids (PUFAs), such as eicosapentaenoic acid (20:5n-3), arachidonic acid (20:4n-6) and docosahexaenoic acid (22:6n-3) via activities of very long chain fatty acyl elongases ... -
CRISPR/Cas9-mediated editing of Δ5 and Δ6 desaturases impairs Δ8-desaturation and docosahexaenoic acid synthesis in Atlantic salmon (Salmo salar L.)
(Journal article; Peer reviewed, 2019)The in vivo functions of Atlantic salmon fatty acyl desaturases (fads2), Δ6fads2-a, Δ6fads2-b, Δ6fads2-c and Δ5fads2 in long chain polyunsaturated fatty acid (LC-PUFA) synthesis in salmon and fish in general remains to be ... -
Crop raiding and conflict: Study of Rhesus macaque-human conflict in Shivapuri-Nagarjun National Park, Kathmandu Nepal
(Master thesis, 2015)Crop raiding is one of the causes of conflict with Rhesus macaque (Macaca mulatta) mainly associated with farmers. Crop raiding depends on many factors such as season, spatial and temporal distribution of wild food resources, ... -
Cryptic choice of conspecific sperm controlled by the impact of ovarian fluid on sperm swimming behavior
(Journal article; Peer reviewed, 2013)Despite evidence that variation in male–female reproductive compatibility exists in many fertilization systems, identifying mechanisms of cryptic female choice at the gamete level has been a challenge. Here, under risks ... -
Cryptic inter- and intraspecific variation in Norwegian Mordellistena (Coleoptera, Mordellidae)
(Master thesis, 2022)Abstract will be available on 2023-01-31 -
CTmax is repeatable and doesn't reduce growth in zebrafish
(Journal article; Peer reviewed, 2018)Critical thermal maximum (CTmax) is a commonly and increasingly used measure of an animal’s upper thermal tolerance limit. However, it is unknown how consistent CTmax is within an individual, and how physiologically taxing ... -
Cultivation of Acartia tonsa with 3 different marine microalgae to optimize productivity and nutritional value
(Master thesis, 2018)The conventional method for first feeding of marine fish is to use enriched rotifers (Brachionus spp.) in the beginning and followed with enriched Artemia, before transfer to dry feed. Recent researches have shown that ... -
Cultivation of Haematococcus lacustris for Production of Astaxanthin and Chl a. - Utilization of Processed Water from Paper Industry for Microalgae Cultivation.
(Master thesis, 2018)Microalgae such as Haematococcus lacustris are rich sources for pigments such as astaxanthin and chlorophyll, and are attractive organisms of both commercial and scientific interest. Processed water from several industries ... -
Cultivation of Herbs and Medicinal Plants in Norway - Essential Oil Production and Quality Control
(Doctoral thesis, 2003)Essential oils (EO) are plant secondary metabolites that are known for their fragrance and food flavour properties. They consist of a complex mixture of mono- and sesquiterpenes, phenyl propanoids and oxygenated compounds. ... -
Cultivation of mussels (Mytilus edulis) : Feed requirements, Storage and Integration with Salmon (Salmo salar) farming
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:108, Doctoral thesis, 2012)Norwegian salmon production doubled from 0.43 million tons in 1999 to 0.86 million tons in 2009, with further growth expected. A considerable amount of the feed used is released into the surrounding waters as respiratory ... -
Cultivation of Saccharina latissima (Phaeophyceae) in temperate marine waters: Nitrogen uptake kinetics, Growth characteristics and Chemical composition
(Doctoral theses at NTNU;2020:333, Doctoral thesis, 2020)Det er en økende interesse for dyrking av tang og tare i Norge og resten av Europa, og sukkertare (Saccharina latissima) er en av de mest aktuelle artene som på sikt kan dekke behovene for mat, fôr, materialer og energi ... -
Current state of knowledge on biological effects from contaminants on arctic wildlife and fish
(Journal article; Peer reviewed, 2019)Since the last Arctic Monitoring and Assessment Programme (AMAP) effort to review biological effects of the exposure to organohalogen compounds (OHCs) in Arctic biota, there has been a considerable number of new Arctic ... -
Current status of the multinational Arabidopsis community.
(Peer reviewed; Journal article, 2020)The multinational Arabidopsis research community is highly collaborative and over the past thirty years these activities have been documented by the Multinational Arabidopsis Steering Committee (MASC). Here, we (a) highlight ... -
Cytochrome P4501A (CYP1A) induction and DNA adducts as biomarkers for organic pollution in the natural environment.: Evaluation and validation in bioassays and in a field laboratory experiment
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:85, Doctoral thesis, 2004)Due to the serious ecological consequences associated with exposure to environmental pollutants, considerable attention has been focused on the applicability of early warning signals, or biomarkers in environmental research ... -
Cytosolic group IVA phospholipase A2 inhibitors, AVX001 and AVX002, ameliorate collagen induced arthritis
(Journal article; Peer reviewed, 2019)Background: Cytosolic phospholipase A2 group IVA (cPLA2α)-deficient mice are resistant to collagen-induced arthritis, suggesting that cPLA2α is an important therapeutic target. Here, the anti-inflammatory effects of the ... -
Cytosolic Phospholipase A2 Alpha Regulates TLR Signaling and Migration in Metastatic 4T1 Cells
(Journal article; Peer reviewed, 2019)Metastatic disease is the leading cause of death in breast cancer patients. Disrupting the cancer cell’s ability to migrate may be a strategy for hindering metastasis. Cytosolic phospholipase A2 α (cPLA2α), along with ... -
Cytosolic phospholipase A2 modulates TLR2 signaling in synoviocytes
(Journal article; Peer reviewed, 2015)Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic synovitis leading to destruction of cartilage and bone. PLA2 enzymes are key players in inflammation regulating the release of unsaturated fatty ... -
Cytosolic phospholipase A2 regulates TNF-induced production of joint destructive effectors in synoviocytes
(Journal article; Peer reviewed, 2013)Introduction: Rheumatoid arthritis (RA) is an inflammatory disease of the joint characterized by chronic synovitis causing pain, swelling and loss of function due to destruction of cartilage and bone. The complex series ...