Browsing Institutt for bioteknologi og matvitenskap by Author "Netzer, Roman"
Now showing items 1-5 of 5
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Effect of different live feed organisms on microbiota, growth and survival during start-feeding of ballan wrasse (Labrus bergylta)
Rosvoll, Ann Isabel C. (Master thesis, 2022)Rensefisk har en sentral rolle i lakseindustrien som en biologisk behandling mot lakselus (Lepeophtheirus salmonis). Parasittene har en negativ påvirkning på velferden til fisken, i tillegg til lakseprodusentenes økonomiske ... -
L-lysine production by Bacillus methanolicus: Genome-based mutational analysis and L-lysine secretion engineering
Nærdal, Ingemar; Netzer, Roman; Irla, Marta; Krog, Anne; Heggset, Tonje Marita Bjerkan; Wendisch, Volker F.; Brautaset, Trygve (Journal article; Peer reviewed, 2017)Bacillus methanolicus is a methylotrophic bacterium with an increasing interest in academic research and for biotechnological applications. This bacterium was previously applied for methanol-based production of l-glutamate, ... -
Long-term microbial community structures and dynamics in a commercial RAS during seven production batches of Atlantic salmon fry (Salmo salar)
Dahle, Stine Veronica Wiborg; Gaarden, Sunniva Ingebrigtsen; Buhaug, Julia Fossberg; Netzer, Roman; Attramadal, Kari; Busche, Tobias; Aas, Marianne; Ribicic, Deni; Bakke, Ingrid (Peer reviewed; Journal article, 2023)The microbiota of recirculating aquaculture systems (RAS) is of major importance for optimal fish health. However, the microbial communities in commercial RAS are highly complex and more knowledge is needed to potentially ... -
Mapping bacterial community structures in skin and gill mucus of Atlantic salmon (Salmo salar) smolt from four commercial RAS facilities
Sandberg, Renate (Master thesis, 2021)Resirkulerende akvakultursystemer (RAS) har økt i popularitet for oppdrett av atlantisk laks (Salmo salar). I RAS blir fisken kontinuerlig utsatt for mikrober som lever i det resirkulerende vannet, der enkelte også har ... -
Microbial community dynamics in water and biofilm of recirculating aquaculture systems (RAS)
Dahle, Stine Veronica Wiborg (Doctoral theses at NTNU;2022:383, Doctoral thesis, 2022)The microbial communities in recirculating aquaculture systems (RAS) are essential for optimal physicochemical water quality and fish health. Despite progress, there is still limited knowledge on microbial community dynamics ...