Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense
Skin conditions associated with Tenacibaculum spp. constitute a significant threat to the health and welfare of sea‐farmed Atlantic salmon (Salmo salar L.) in Norway. Fifteen presumptive tenacibaculosis outbreaks distributed along the Norwegian coast during the late winter and spring of 2018 were in...
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Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303539/ http://www.ncbi.nlm.nih.gov/pubmed/35001372 https://doi.org/10.1111/jfd.13577 |
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ftpubmed:oai:pubmedcentral.nih.gov:9303539 2023-05-15T15:31:32+02:00 Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense Spilsberg, Bjørn Nilsen, Hanne K. Tavornpanich, Saraya Gulla, Snorre Jansen, Mona Dverdal Lagesen, Karin Colquhoun, Duncan J. Olsen, Anne‐Berit 2022-01-09 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303539/ http://www.ncbi.nlm.nih.gov/pubmed/35001372 https://doi.org/10.1111/jfd.13577 en eng John Wiley and Sons Inc. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303539/ http://www.ncbi.nlm.nih.gov/pubmed/35001372 http://dx.doi.org/10.1111/jfd.13577 © 2022 The Authors. Journal of Fish Diseases published by John Wiley & Sons Ltd. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. CC-BY-NC-ND J Fish Dis Research Articles Text 2022 ftpubmed https://doi.org/10.1111/jfd.13577 2022-07-31T02:30:20Z Skin conditions associated with Tenacibaculum spp. constitute a significant threat to the health and welfare of sea‐farmed Atlantic salmon (Salmo salar L.) in Norway. Fifteen presumptive tenacibaculosis outbreaks distributed along the Norwegian coast during the late winter and spring of 2018 were investigated. Bacteriological culture confirmed the presence of Tenacibaculum spp. Seventy‐six isolates cultured from individual fish were selected and subjected to whole‐genome sequencing and MALDI‐TOF MS analysis. Average nucleotide identity and MALDI‐TOF analyses confirmed the presence of T. finnmarkense and T. dicentrarchi, with further division of T. finnmarkense into genomovars (gv.) finnmarkense and ulcerans. Core genome multilocus sequence typing (cgMLST) and single‐nucleotide polymorphism (SNP) analyses identified the presence of a genetically conserved cluster of gv. finnmarkense isolates against a background of relatively genetically diverse gv. finnmarkense and gv. ulcerans isolates in 13 of the 15 studied cases. This clustering strongly suggests a link between T. finnmarkense gv. finnmarkense and development of clinical tenacibaculosis in sea‐farmed Norwegian salmon in the late winter and spring. Analysis of 25 Tenacibaculum isolates collected during the spring of 2019 from similar cases identified a similar distribution of genotypes. Low water temperatures were common to all cases, and most incidences involved relatively small fish shortly after sea transfer, suggesting that these fish are particularly predisposed to Tenacibaculum infection. Text Atlantic salmon Salmo salar PubMed Central (PMC) Norway Journal of Fish Diseases 45 4 523 534 |
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Research Articles |
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Research Articles Spilsberg, Bjørn Nilsen, Hanne K. Tavornpanich, Saraya Gulla, Snorre Jansen, Mona Dverdal Lagesen, Karin Colquhoun, Duncan J. Olsen, Anne‐Berit Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense |
topic_facet |
Research Articles |
description |
Skin conditions associated with Tenacibaculum spp. constitute a significant threat to the health and welfare of sea‐farmed Atlantic salmon (Salmo salar L.) in Norway. Fifteen presumptive tenacibaculosis outbreaks distributed along the Norwegian coast during the late winter and spring of 2018 were investigated. Bacteriological culture confirmed the presence of Tenacibaculum spp. Seventy‐six isolates cultured from individual fish were selected and subjected to whole‐genome sequencing and MALDI‐TOF MS analysis. Average nucleotide identity and MALDI‐TOF analyses confirmed the presence of T. finnmarkense and T. dicentrarchi, with further division of T. finnmarkense into genomovars (gv.) finnmarkense and ulcerans. Core genome multilocus sequence typing (cgMLST) and single‐nucleotide polymorphism (SNP) analyses identified the presence of a genetically conserved cluster of gv. finnmarkense isolates against a background of relatively genetically diverse gv. finnmarkense and gv. ulcerans isolates in 13 of the 15 studied cases. This clustering strongly suggests a link between T. finnmarkense gv. finnmarkense and development of clinical tenacibaculosis in sea‐farmed Norwegian salmon in the late winter and spring. Analysis of 25 Tenacibaculum isolates collected during the spring of 2019 from similar cases identified a similar distribution of genotypes. Low water temperatures were common to all cases, and most incidences involved relatively small fish shortly after sea transfer, suggesting that these fish are particularly predisposed to Tenacibaculum infection. |
format |
Text |
author |
Spilsberg, Bjørn Nilsen, Hanne K. Tavornpanich, Saraya Gulla, Snorre Jansen, Mona Dverdal Lagesen, Karin Colquhoun, Duncan J. Olsen, Anne‐Berit |
author_facet |
Spilsberg, Bjørn Nilsen, Hanne K. Tavornpanich, Saraya Gulla, Snorre Jansen, Mona Dverdal Lagesen, Karin Colquhoun, Duncan J. Olsen, Anne‐Berit |
author_sort |
Spilsberg, Bjørn |
title |
Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense |
title_short |
Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense |
title_full |
Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense |
title_fullStr |
Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense |
title_full_unstemmed |
Tenacibaculosis in Norwegian Atlantic salmon (Salmo salar) cage‐farmed in cold sea water is primarily associated with Tenacibaculum finnmarkense genomovar finnmarkense |
title_sort |
tenacibaculosis in norwegian atlantic salmon (salmo salar) cage‐farmed in cold sea water is primarily associated with tenacibaculum finnmarkense genomovar finnmarkense |
publisher |
John Wiley and Sons Inc. |
publishDate |
2022 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303539/ http://www.ncbi.nlm.nih.gov/pubmed/35001372 https://doi.org/10.1111/jfd.13577 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
J Fish Dis |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303539/ http://www.ncbi.nlm.nih.gov/pubmed/35001372 http://dx.doi.org/10.1111/jfd.13577 |
op_rights |
© 2022 The Authors. Journal of Fish Diseases published by John Wiley & Sons Ltd. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1111/jfd.13577 |
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Journal of Fish Diseases |
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45 |
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4 |
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523 |
op_container_end_page |
534 |
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1766362052620713984 |