Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua).
In 1988, a new plasmid profile was observed for Vibrio salmonicida isolated from cod (Gadus morhua) and Atlantic salmon (Salmo salar) in fish farms in northern Norway. This new plasmid profile, which consisted of plasmids of 61, 21, 3.4, and 2.8 megadaltons, is 1 of 11 plasmid profiles which have so...
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ftpubmed:oai:pubmedcentral.nih.gov:184339 2023-05-15T15:29:53+02:00 Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). Sørum, H Hvaal, A B Heum, M Daae, F L Wiik, R 1990-04 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC184339 http://www.ncbi.nlm.nih.gov/pubmed/2160218 en eng http://www.ncbi.nlm.nih.gov/pmc/articles/PMC184339 http://www.ncbi.nlm.nih.gov/pubmed/2160218 Research Article Text 1990 ftpubmed 2013-08-29T13:25:49Z In 1988, a new plasmid profile was observed for Vibrio salmonicida isolated from cod (Gadus morhua) and Atlantic salmon (Salmo salar) in fish farms in northern Norway. This new plasmid profile, which consisted of plasmids of 61, 21, 3.4, and 2.8 megadaltons, is 1 of 11 plasmid profiles which have so far been observed for V. salmonicida. Plasmid profiling and plasmid DNA hybridization were used in epidemiological studies of cold-water vibriosis. Our results indicate that V. salmonicida was transmitted from Atlantic salmon to cod and vice versa. The 61-megadalton plasmid was found exclusively in V. salmonicida strains originating from northern Norway, which is the only area in which this plasmid has ever been observed. Plasmid DNA hybridization and restriction endonuclease analysis show that the plasmid DNA of V. salmonicida remained stable throughout a 7-year survey. Text Atlantic salmon Gadus morhua Northern Norway Salmo salar PubMed Central (PMC) Norway |
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Research Article Sørum, H Hvaal, A B Heum, M Daae, F L Wiik, R Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). |
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Research Article |
description |
In 1988, a new plasmid profile was observed for Vibrio salmonicida isolated from cod (Gadus morhua) and Atlantic salmon (Salmo salar) in fish farms in northern Norway. This new plasmid profile, which consisted of plasmids of 61, 21, 3.4, and 2.8 megadaltons, is 1 of 11 plasmid profiles which have so far been observed for V. salmonicida. Plasmid profiling and plasmid DNA hybridization were used in epidemiological studies of cold-water vibriosis. Our results indicate that V. salmonicida was transmitted from Atlantic salmon to cod and vice versa. The 61-megadalton plasmid was found exclusively in V. salmonicida strains originating from northern Norway, which is the only area in which this plasmid has ever been observed. Plasmid DNA hybridization and restriction endonuclease analysis show that the plasmid DNA of V. salmonicida remained stable throughout a 7-year survey. |
format |
Text |
author |
Sørum, H Hvaal, A B Heum, M Daae, F L Wiik, R |
author_facet |
Sørum, H Hvaal, A B Heum, M Daae, F L Wiik, R |
author_sort |
Sørum, H |
title |
Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). |
title_short |
Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). |
title_full |
Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). |
title_fullStr |
Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). |
title_full_unstemmed |
Plasmid profiling of Vibrio salmonicida for epidemiological studies of cold-water vibriosis in Atlantic salmon (Salmo salar) and cod (Gadus morhua). |
title_sort |
plasmid profiling of vibrio salmonicida for epidemiological studies of cold-water vibriosis in atlantic salmon (salmo salar) and cod (gadus morhua). |
publishDate |
1990 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC184339 http://www.ncbi.nlm.nih.gov/pubmed/2160218 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Atlantic salmon Gadus morhua Northern Norway Salmo salar |
genre_facet |
Atlantic salmon Gadus morhua Northern Norway Salmo salar |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC184339 http://www.ncbi.nlm.nih.gov/pubmed/2160218 |
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