Browsing Institutt for bioteknologi og matvitenskap by Title
Now showing items 1059-1078 of 1591
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Multilocus sequence typing of Clostridium botulinum
(Master thesis, 2011)The construction of the genotyping method Multilocus Sequence Typing (MLST) for the bacteria Clostridium botulinum -
Muscle temperature at the point of filleting—Subsequent effect on storage quality of prerigor filleted raw- and cold-smoked Atlantic salmon
(Journal article, 2016)The impact of increased muscle temperature at the point of filleting on fillet quality of raw- and cold-smoked Atlantic salmon was investigated. Commercially reared fish (5.65 kg, Kf: 1.23, pH: 7.29, muscle temperature: ... -
Mutagenesis of Uropathogenic Escherishia coli and its Effect on Macrophages
(Master thesis, 2021)Sepsis er en systemisk inflammatorisk respons ved alvorlig infeksjon som kan føre til organsvikt og død. Hvert år dør flere millioner av mennesker på grunn av sepsis, allikevel er den grunnliggende mekanismen til sepsis ... -
Mutational study of the bifunctional C5-epimerase and alginate lyase AlgE7 from Azotobacter vinlandii
(Master thesis, 2020)Alginater er en familie av lineære polysakkarider som består av 1 → 4 bundet β-D-mannuronsyre (M) og α-L-guluronsyre (G). De to sukkermolekylene er C5-epimerer, noe som betyr at de har ulik stereokjemiske konfigurasjonen ... -
Mycobacterial Esx-3 Requires Multiple Components for Iron Acquisition
(Journal article; Peer reviewed, 2014)The type VII secretion systems are conserved across mycobacterial species and in many Gram-positive bacteria. While the well-characterized Esx-1 pathway is required for the virulence of pathogenic mycobacteria and conjugation ... -
Mycobacterial Infections of Macrophages in 3D Matrices
(Master thesis, 2015)This work highlights a novel approach on studying mycobacterial infection moving from traditional 2D cultures to 3D environments. The mechanisms underlying infection by mycobacteria, and the abilities of the bacteria to ... -
Mycoflora of artisanal cave cheese
(Master thesis, 2021) -
Nanocosm: A well plate photobioreactor for environmental and biotechnological studies
(Peer reviewed; Journal article, 2021)Phytoplankton are key primary producers at the bottom of the aquatic food chain. They are a highly diverse group of organisms essential for the functioning of our ecosystems and because of their characteristics, their ... -
Nanoparticle Mobility in Pig Small Intestine Mucus (PSIM) - Optimization of Methods used to study Diffusion of Nanoparticles through PSIM, and the Effect of G-block
(Master thesis, 2015)In this thesis, methods for studying diffusion of nanoparticles through pig small intestine mucus (PSIM) were to be studied and optimized. The nanoparticles used were different types of FluoSpheres® and also rhodamine ... -
Nanopartikler og inflammasjon
(Master thesis, 2013)Nano- and submicron particles, inflammation and asthma Inflammation is an underlying condition of many diseases that represent important public health problems ranging from e.g. asthma to cancer. Particle exposure affects ... -
Nanoscale characterization of mechanisms for bacterial adhesion to mucosal surfaces
(Doctoral theses at NTNU;2023:289, Doctoral thesis, 2023)Glycan-based interactions have been the subject of an increasing number of studies in recent years, as their importance in biological systems is becoming more understood. As glycans are present on the majority of cell ... -
The Natural Product Domain Seeker version 2 (NaPDoS2) webtool relates ketosynthase phylogeny to biosynthetic function
(Peer reviewed; Journal article, 2022)The Natural Product Domain Seeker (NaPDoS) webtool detects and classifies ketosynthase (KS) and condensation domains from genomic, metagenomic, and amplicon sequence data. Unlike other tools, a phylogeny-based classification ... -
New broad-host-range Biological Tools for Metagenomics and Screening of Marine DNA Libraries
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:41, Doctoral thesis, 2011)The fact that only a minority of the microorganisms in environmental samples can be cultivated in the laboratory necessitates the use of metagenomics to better explore and exploit the huge source of genetic diversity ... -
A new fluorimetric method for simultaneous determination of lipid and protein hydroperoxides in muscle foods with the use of diphenyl-1-pyrenylphosphine (DPPP)
(Peer reviewed; Journal article, 2020)A new fluorimetric assay for simultaneous determination of lipid and protein hydroperoxides in muscle foods by the use of diphenyl-1-pyrenylphosphine (DPPP) was proposed in the study. Non-fluorescent DPPP that reacts with ... -
New insights into the biosynthesis of alginate in Pseudomonas fluorescens: from precursor synthesis to multiprotein factories
(Doctoral thesis at NTNU;2015:181, Doctoral thesis, 2015)Alginate is a biopolymer that has numerous industrial and medical applications due to its favorable material properties, which is greatly affected by the polymer chain length and monomer composition. Currently, all ... -
New natural products identified by combined genomics-metabolomics profiling of marine Streptomyces sp. MP131-18
(Journal article; Peer reviewed, 2017)Marine actinobacteria are drawing more and more attention as a promising source of new natural products. Here we report isolation, genome sequencing and metabolic profiling of new strain Streptomyces sp. MP131-18 isolated ... -
Next generation recombinant viral vectors: an investigation of enhancer driven transgene expression in the subthalamic nucleus after viral vector mediated transfection.
(Master thesis, 2020)Den subthalamiske kjernen (STN) inngår i en signalkrets i de basale gangliene (BG), og denne kretsen er dysfunksjonell hos pasienter med Parkinsons sykdom (PD), noe som resulterer i bevegelsesforstyrrelser. Dyp hjernestimulering ... -
Nitrification in marine RAS: Nitrifying capacity and nitrifying communities of biofilters in RAS for production of Atlantic cod and Atlantic salmon
(Master thesis, 2023)I denne masteroppgaven ble nitrifiseringskapasitet, sensitivitet for salinitet og de mikrobielle biofilmsamfunn i biofiltre operert ved høye saliniteter undersøkt. Lab-skala batch-eksperimenter ble utført med biofilm bærere ... -
Nitrifying biofilms deprived of organic carbon show higher functional resilience to increases in carbon supply
(Peer reviewed; Journal article, 2020)In nitrifying biofilms, the organic carbon to ammonia nitrogen (C/N) supply ratio can influence resource competition between heterotrophic and nitrifying bacteria for oxygen and space. We investigated the impact of acute ... -
NMR and fluorescence spectroscopies reveal the preorganized binding site in family 14 carbohydrate-binding module from human chitotriosidase
(Journal article; Peer reviewed, 2019)Carbohydrate-binding modules (CBM) play important roles in targeting and increasing the concentration of carbohydrate active enzymes on their substrates. Using NMR to get the solution structure of CBM14, we can gain insight ...