Browsing Bergen Open Research Archive by Author "Trösse, Christiane"
Now showing items 1-7 of 7
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Experimental challenge of Atlantic salmon Salmo salar using clones of Paramoeba perurans, P. pemaquidensis and Tetramitus sp.
Nylund, Are; Røed, Martin; Blindheim, Steffen H.; Trösse, Christiane; Andersen, Linda (Journal article; Peer reviewed, 2021)Salmon gill disease in Norway is in most cases associated with a range of different pathogens, stress and environmental factors. Paramoeba perurans and other amoebae have been isolated during such disease outbreaks. Other ... -
Growth characteristics and morphology of Paramoeba perurans from Atlantic salmon Salmo salar L. and ballan wrasse Labrus bergylta in Norway
Blindheim, Steffen Hageselle; Andersen, Linda; Trösse, Christiane; Karlsbakk, Egil Erlingsson; Nylund, Are (Journal article; Peer reviewed, 2023)Background Paramoeba perurans is the causative agent of amoebic gill disease (AGD) in Atlantic salmon Salmo salar L. and many other farmed marine fish species worldwide. The first cases of AGD in Norway were reported in ... -
Heavy and light chain homologs of ferritin are essential for blood-feeding and egg production of the ectoparasitic copepod Lepeophtheirus salmonis
Heggland, Erna Irene; Trösse, Christiane; Eichner, Christiane; Nilsen, Frank (Peer reviewed; Journal article, 2019)The salmon louse, Lepeophtheirus salmonis, is a hematophagous ectoparasite of salmonid fish. Due to its blood-feeding activity, the louse is exposed to great amounts of iron, which is an essential, yet potentially toxic ... -
Host associated genotypes in the family Branchiomonaceae with proposal of Ca. Branchiomonas mykissicola n. sp. from rainbow trout (Oncorhynchus mykiss)
Mjølnerød, Even Bysveen; Lillebostad, Siri Marie; Lagadec, Erwan; Plarre, Heidrun; Moore, Lindsey; Trösse, Christiane; Nylund, Are (Journal article; Peer reviewed, 2024)Candidatus Branchiomonas cysticola is the primary etiological agent of epitheliocystis and the most prevalent bacterium associated with gill disease (GD) in farmed Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus ... -
Method for cryopreservation of Paramoeba perurans
Trösse, Christiane; Nylund, Are; Blindheim, Steffen H.; Andersen, Linda; Kindt, Mats Martin (Journal article; Peer reviewed, 2020-11-07)Paramoeba perurans causes amoebic gill disease (AGD), which is a major problem in aquaculture worldwide. The parasite can be cultured in vitro, but to this date, no method for long-term storage of the clones exists. In ... -
Phylogenetic analyses of Norwegian Tenacibaculum strains confirm high bacterial diversity and suggest circulation of ubiquitous virulent strains
Lagadec, Erwan; Småge, Sverre Bang; Trösse, Christiane; Nylund, Are (Journal article; Peer reviewed, 2021)Tenacibaculosis is a bacterial ulcerative disease affecting marine fish and represents a major threat to aquaculture worldwide. Its aetiological agents, bacteria belonging to the genus Tenacibaculum, have been present in ... -
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, 2014-04)Retrograde transport of proteins from the endoplasmic reticulum to the Golgi is an essential part of the secretory pathway that all newly synthesised secreted and membrane proteins in eukaryotic cells undergo. The aim of ...