Browsing Brage NMBU by Author "Andersen, Øivind"
Now showing items 1-20 of 28
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A Nanopore Based Chromosome-Level Assembly Representing Atlantic Cod from the Celtic Sea
Kirubakaran, Tina Graceline; Andersen, Øivind; Moser, Michel; Arnyasi, Mariann; McGinnity, Philip; Lien, Sigbjørn; Kent, Matthew Peter (Peer reviewed; Journal article, 2020) -
Bruken av rensefisk fra et dyrevelferds- og bærekraftsperspektiv : en litteraturstudie
Stueland, Marthe (Master thesis, 2022)Sea lice cause significant challenges for the aquaculture industry due to welfare problems, loss in biomass, delice treatments and interactions between escaped farmed salmon and wild stock. Cleaner fish will naturally eat ... -
Cardiomyopathy syndrome (CMS) in Atlantic salmon, Salmo salar L. : functional genomics studies of host-pathogen responses and disease markers
Timmerhaus, Gerrit (PhD Thesis;2012:6, Doctoral thesis, 2012)Since the first description of CMS in the mid 1980s, little research has been conducted to approach an understanding of host-pathogen responses in affected Atlantic salmon. The research presented in this thesis aimed to ... -
Changes in gene expression induced by hypoxia in cultured gas gland cells from Atlantic cod (Gadus morhua)
Tamanna, Ifrat Jahan (Master thesis, 2017)Low level of oxygen, called hypoxia, triggers the transcription of regulatory genes that promote O2 delivery and anaerobic metabolism. The majority of this transcriptional response to hypoxia is mediated by the Hypoxia ... -
Characterization and expression analysis of the key genes for early development of swim bladder in Atlantic cod
Yihang, Wang (Master thesis, 2017)Some genes have been proved critical for swim bladder inflation during early stages. Hence, our researches were focused on the investigation into the genetic features of the key genes to early development of Atlantic cod ... -
Characterization of a male specific region containing a candidate sex determining gene in Atlantic cod
Kirubakaran, Tina Graceline; Andersen, Øivind; De Rosa, Maria Cristina; Andersstuen, Terese; Vagonyte-Hallan, Kristina; Kent, Matthew Peter; Lien, Sigbjørn (Journal article; Peer reviewed, 2019)The genetic mechanisms determining sex in teleost fishes are highly variable and the master sex determining gene has only been identified in few species. Here we characterize a male-specific region of 9 kb on linkage group ... -
De novo transcriptome assemblies of red king crab (Paralithodes camtschaticus) and snow crab (Chionoecetes opilio) molting gland and eyestalk ganglia - Temperature effects on expression of molting and growth regulatory genes in adult red king crab
Andersen, Øivind; Johnsen, Hanne; Wittmann, Astrid C.; Harms, Lars; Thesslund, Tina; Berg, Ragnhild Stenberg; Siikavuopio, Sten Ivar; Mykles, Donald L. (Peer reviewed; Journal article, 2022)Red king crab (Paralithodes camtschaticus) and snow crab (Chionoecetes opilio) are deep-sea crustaceans widely distributed in the North Pacific and Northwest Atlantic Oceans. These giant predators have invaded the Barents ... -
Exploring epigenetic resistance to infectious salmon anaemia in Atlantic salmon by genome-wide bisulfite sequencing in heart tissue
Ekvall, Hans (Master thesis, 2021)The viral disease infectious salmon anaemia (ISA) is an ever-present threat to salmon farmers globally. Since its appearance it has been responsible for crises in the industry and has changed the way in which salmon are ... -
Fast and slow releasing sulphide donors engender distinct transcriptomic alterations in Atlantic salmon hepatocytes
Lazado, Carlo C.; Voldvik, Vibeke; Timmerhaus, Gerrit; Andersen, Øivind (Peer reviewed; Journal article, 2023) -
Gene expression of the vitellogenins and the receptors during the annual reproductive cycle
Xu, Chunxia (Master thesis, 2016-08-16)Atlantic salmon belongs to the primitive group of protacanthomorph teleost and has two Vtg genes (VtgAsa and VtgAsb) and two VtgR genes (VtgR1 and VtgR2). The focus of our research was to characterize predicted salmon Vtgs ... -
Genetic background and embryonic temperature affect DNA methylation and expression of myogenin and muscle development in Atlantic salmon (Salmo salar)
Burgerhout, Erik; Mommens, Maren; Johnsen, Hanne; Aunsmo, Arnfinn; Santi, Nina; Andersen, Øivind (Journal article; Peer reviewed, 2017) -
Genomics exploring population structure and sex determination in Atlantic cod (Gadus morhua)
Kirubakaran, Graceline Tina (PhD Thesis;2019:102, Doctoral thesis, 2019)Atlantic cod (Gadus morhua) is a benthopelagic cold-water marine species found across the North Atlantic Ocean. Thanks to its historical and current significance as an important food resource it is one of the most well-known ... -
Impact of germ cell ablation on the activation of the brain–pituitary–gonadal axis in precocious Atlantic salmon (Salmo salar L.) males
Tveiten, Helge; Karlsen, Kristian; Thesslund, Tina; Johansson, Gunhild Seljehaug; Thiyagarajan, Dhivya Borra; Andersen, Øivind (Journal article; Peer reviewed, 2022) -
Impacts of Early Life Stress on the Methylome and Transcriptome of Atlantic Salmon
Moghadam, Hooman; Johnsen, Hanne; Robinson, Nick; Andersen, Øivind; Jørgensen, Even Hjalmar; Johnsen, Helge K.; Bæhr, Vegar J.; Tveiten, Helge (Journal article; Peer reviewed, 2017) -
Impacts of Early Life Stress on the Methylome and Transcriptome of Atlantic Salmon
Moghadam, Hooman; Johnsen, Hanne; Robinson, Nick; Andersen, Øivind; Jørgensen, Even Hjalmar; Johnsen, Helge K.; Bæhr, Vegar J.; Tveiten, Helge (Journal article; Peer reviewed, 2017) -
Influence of feed ration size on somatic and muscle growth in landlocked dwarf and farmed Atlantic salmon Salmo salar
Andersen, Øivind; Vieira, Vera; Dessen, Jens-Erik; Johnston, Ian A. (Journal article; Peer reviewed, 2019) -
Intergenerational effects of early life-stage temperature modulation on gene expression and DNA methylation in Atlantic cod (Gadus morhua)
Puvanendran, Velmurugu; Burgerhout, Erik; Andersen, Øivind; Kent, Matthew Peter; Hansen, Øyvind J; Tengs, Torstein (Peer reviewed; Journal article, 2023) -
Molecular responses to hypoxia in Atlantic salmon (Salmo salar)
Sadeghiankaffash, Hamed; Azar, Amir Sefidmouy (Master thesis, 2017)Hypoxia is a common event in aquatic environment, and it is developed when the consumption of oxygen by organisms in an aquatic system exceeds the supply of oxygen from adjacent layers of water or the atmosphere. Fish react ... -
Molecular responses to hypoxia in Atlantic salmon (Salmo salar)
Andersen, Øivind (Master thesis, 2017) -
Molecular studies of Atlantic cod (Gadus morhua) globin genes – functional effects of hemoglobin polymorphisms and their geographical distribution
Wetten, Ola Frang (PhD Thesis;2011:56, Doctoral thesis, 2011)The phenotypic variation among Atlantic cod hemoglobins and their physiological properties has been of great interest to researchers for several decades, and many cod stocks have been “genotyped” according to the HbI ...