scholarly journals Skin mucus proteins of rainbow trout ( Oncorhynchus mykiss ) in response to mucosal vaccination and challenge with Flavobacterium psychrophilum

2021 ◽  
Author(s):  
R. Hoare ◽  
K. Shahin ◽  
K. McLean ◽  
A. Adams ◽  
Thompson
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Skin Mucus ◽  
Flavobacterium Psychrophilum ◽  
Mucosal Vaccination ◽  
Rainbow Trout Oncorhynchus Mykiss

Intramuscular challenge of rainbow trout (Oncorhynchus mykiss) with two Norwegian field strains of Flavobacterium psychrophilum

2013 ◽  
Vol 35 (2) ◽  
pp. 595-598 ◽  
Author(s):  
Børge N. Fredriksen ◽  
Anette Furevik ◽  
David Gauthier ◽  
Marie Egenberg ◽  
Erik D. Paulsen ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Flavobacterium Psychrophilum ◽  
Rainbow Trout Oncorhynchus Mykiss

scholarly journals First evidence of the pore-forming properties of a keratin from skin mucus of rainbow trout (Oncorhynchus mykiss, formerly Salmo gairdneri)

2008 ◽  
Vol 411 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Virginie Molle ◽  
Sylvie Campagna ◽  
Yannick Bessin ◽  
Nathalie Ebran ◽  
Nathalie Saint ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Single Channel ◽  
Antibacterial Properties ◽  
Enzymatic Digestion ◽  
Salmo Gairdneri ◽  
Human Beings ◽  
Skin Mucus ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Bacteria And Fungi

The epidermis of fish is covered with a layer of mucus, which contributes to the defence of the species against parasites, bacteria and fungi. We have previously extracted glycoproteins from various mucus samples from fish and have shown that they present pore-forming activities well correlated with strong antibacterial properties [Ebran, Julien, Orange, Saglio, Lemaitre and Molle (2000) Biochim. Biophys. Acta 1467, 271–280]. The present study focuses on the 65 kDa glycoprotein, Tr65, from the rainbow trout (Oncorhynchus mykiss, formerly Salmo gairdneri). Enzymatic digestion of Tr65 yielded a fragment pattern with strong homology with that of trout type II cytokeratin. Sequence analysis of the cDNA clone obtained by PCR confirmed this homology. We thus constructed a plasmid to overproduce the recombinant Tr65. We extracted and purified this recombinant Tr65, using it for multichannel and single-channel experiments in azolectin bilayers. Our results with recombinant Tr65 confirmed the pore-forming properties already shown with native antibacterial Tr65. These findings offer new insights into the function of keratin proteins present in various mucosal surfaces of animals and human beings.

scholarly journals Early interactions of Flavobacterium psychrophilum with macrophages of rainbow trout Oncorhynchus mykiss

2005 ◽  
Vol 64 ◽  
pp. 23-28 ◽  
Author(s):  
A Nematollahi ◽  
F Pasmans ◽  
F Haesebrouck ◽  
A Decostere
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Flavobacterium Psychrophilum ◽  
Rainbow Trout Oncorhynchus Mykiss

Transcriptomic response of rainbow trout (Oncorhynchus mykiss) skeletal muscle to Flavobacterium psychrophilum

2019 ◽  
Vol 31 ◽  
pp. 100596
Author(s):  
Andrea Rivas-Aravena ◽  
Marcia Fuentes-Valenzuela ◽  
Sebastian Escobar-Aguirre ◽  
Cristian Gallardo-Escarate ◽  
Alfredo Molina ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Transcriptomic Response ◽  
Flavobacterium Psychrophilum ◽  
Rainbow Trout Oncorhynchus Mykiss
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