Browsing Brage IMR by Author "Dalvin, Sussie Trine"
Now showing items 1-16 of 16
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Characterisation of two vitellogenins in the salmon louse Lepeophtheirus salmonis: molecular, functional and evolutional analysis
Dalvin, Sussie Trine; Frost, Petter; Loeffen, Peter; Skern-Mauritzen, Rasmus; Baban, Jamil; Rønnestad, Ivar; Nilsen, Frank (Journal article; Peer reviewed, 2011-05-09)The salmon louse Lepeophtheirus salmonis Krøyer affects a variety of wild salmonoid hosts, but is also an important pest in aquaculture, which is a globally important and rapidly growing industry. Salmon lice have large ... -
Characterization of a novel RXR receptor in the salmon louse (Lepeophtheirus salmonis, Copepoda) regulating growth and female reproduction
Eichner, Christiane; Dalvin, Sussie Trine; Skern-Mauritzen, Rasmus; Malde, Ketil; Kongshaug, Heidi; Nilsen, Frank (Journal article; Peer reviewed, 2015-02-14)Nuclear receptors have crucial roles in all metazoan animals as regulators of gene transcription. A wide range of studies have elucidated molecular and biological significance of nuclear receptors but there are still a ... -
Disentangling the key drivers of salmon louse Lepeophtheirus salmonis fecundity using multiyear field samples
Thompson, Cameron; Bui, Samantha; Dalvin, Sussie Trine; Skern-Mauritzen, Rasmus (Peer reviewed; Journal article, 2023)Planktonic salmon louse Lepeophtheirus salmonis salmonis larvae produced at sal - mon farms spread to and infect both wild and farmed salmonids. Understanding and forecasting the production and distribution of these larval ... -
Forensic identification of severely degraded Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) tissues
Dalvin, Sussie Trine; Glover, Kevin A.; Sørvik, Anne Grete Eide; Seliussen, Bjørghild Breistein; Taggart, John B. (Journal article; Peer reviewed, 2010-11-03)Aquaculture is a globally important and rapidly growing industry. It contributes positively to the economy and sustainability of coastal communities, but it is not without regulatory challenges. These challenges are diverse, ... -
Forensic identification of severely degraded Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) tissues
Dalvin, Sussie Trine; Glover, Kevin Alan; Sørvik, AGE; Seliussen, BB; Taggart, JB (Peer reviewed; Journal article, 2010) -
Forensic identification of severely degraded Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) tissues
Dalvin, Sussie Trine; Glover, Kevin A.; Sørvik, Anne Grete Eide; Seliussen, Bjørghild Breistein; Taggart, John B. (Journal article; Peer reviewed, 2010-11-03)Aquaculture is a globally important and rapidly growing industry. It contributes positively to the economy and sustainability of coastal communities, but it is not without regulatory challenges. These challenges are diverse, ... -
In sea trout, the physiological response to salmon louse is stronger in female than in males
Fjelldal, Per Gunnar; Dalvin, Sussie Trine; Ugelvik, Mathias Stølen; Pedersen, Audun Østby; Hansen, Tom Johnny; Skjold, Bjørnar; Dyrhovden, Lise; Kroken, Ann-Kathrin Jakobsen; Karlsen, Ørjan (Peer reviewed; Journal article, 2023)The aims of this study were to compare male and female sea trout (Salmo trutta) with respect to their hypo-osmoregulatory ability over a simulated migration to seawater and their clinical and physiological response to ... -
Lakselus – risikovurdering og kunnskapsstatus 2023 — Dødelighet og negative effekter hos laksefisk som følge av lakselus
Karlsen, Ørjan; Dalvin, Sussie Trine; Sandvik, Anne Dagrun; Serra Llinares, Rosa Maria (Rapport fra havforskningen;2023 - 4, Research report, 2023)Risikovurderingen omfatter dødelighet på utvandrende postsmolt laks og negative effekter på sjøørret og sjørøye som følge av lakselussmitte. Vurderingene baserer seg på konsekvensen av at villfisken blir smittet med lakselus ... -
Molecular characterisation of the salmon louse, Lepeophtheirus salmonis salmonis (Krøyer, 1837), ecdysone receptor with emphasis on functional studies of female reproduction
Sandlund, Liv; Nilsen, Frank; Male, Rune; Grotmol, Sindre; Kongshaug, Heidi; Dalvin, Sussie Trine (Journal article; Peer reviewed, 2015) -
Molekylære studier av lakselus : Molecular studies of salmon lice
Dalvin, Sussie Trine; Eichner, Christiane; Skern-Mauritzen, Rasmus; Nilsen, Frank (Havforskningsnytt, Working paper, 2009)Salmon lice are an important threat to wild populations of salmon and sea trout and a growing problem in aquaculture. At the Institute of Marine Research, a molecular characterization of salmon lice is performed to provide ... -
A novel lice control method: photochemical treatment (Photolice)
Dalvin, Sussie Trine (Rapport fra havforskningen;2023 - 31, Research report, 2023)Control of salmon lice has long been the biggest challenge for the further development of a sustainable industry. Preventive measures are expected to play an increasing role, but experience suggests that drug treatment ... -
Repeated exposure affects susceptibility and responses of Atlantic salmon (Salmo salar) towards the ectoparasitic salmon lice (Lepeophtheirus salmonis)
Ugelvik, Mathias Stølen; Mennerat, Adele; Mæhle, Stig; Dalvin, Sussie Trine (Peer reviewed; Journal article, 2023)Atlantic salmon (Salmo salar) is repeatedly exposed to and infected with ectoparasitic salmon lice (Lepeophtheirus salmonis) both in farms and in nature. However, this is not reflected in laboratory experiments where fish ... -
RNA interference mediated knockdown of the KDEL receptor and COPB2 inhibits digestion and reproduction in the parasitic copepod Lepeophtheirus salmonis
Trösse, Christiane; Nilsen, Frank; Dalvin, Sussie Trine (Peer reviewed; Journal article, 2014) -
The salmon louse Lepeophtheirus salmonis (Copepoda: Caligidae) life cycle has only two chalimus stages
Hamre, Lars Are; Eichner, Christiane; Caipang, Christopher; Dalvin, Sussie Trine; Bron, James E.; Nilsen, Frank; Boxshall, Geoffrey; Skern-Mauritzen, Rasmus (Peer reviewed; Journal article, 2013) -
The Salmon Louse Lepeophtheirus salmonis (Copepoda: Caligidae) Life Cycle Has Only Two Chalimus Stages
Hamre, Lars Are; Eichner, Christiane; Caipang, Christopher Marlowe A.; Dalvin, Sussie Trine; Bron, James E.; Nilsen, Frank; Boxshall, Geoff; Skern-Mauritzen, Rasmus (Journal article; Peer reviewed, 2013-09-12)Each year the salmon louse (Lepeophtheirus salmonis Kroyer, 1838) causes multi-million dollar commercial losses to the salmon farming industry world-wide, and strict lice control regimes have been put in place to reduce ... -
Transcriptomic and targeted immune transcript analyses confirm localized skin immune responses in Atlantic salmon towards the salmon louse
Øvergård, Aina-Cathrine; Eichner, Christiane; Nuñez-Ortiz, Noelia; Kongshaug, Heidi; Borchel, Andreas; Dalvin, Sussie Trine (Peer reviewed; Journal article, 2023)Atlantic salmon (Salmo salar) are highly susceptible to infestations with the ectoparasite Lepeophtheirus salmonis, the salmon louse. Infestations elicit an immune response in the fish, but the response does not lead to ...