Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada
Mouthrot infections (bacterial stomatitis) have a significant impact on the Atlantic salmon aquaculture industry in Western Canada due to economic losses and fish welfare. Bacteria isolated from lesions in the field have been identified as Tenacibaculum maritimum. Mouthrot is different to classical...
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Online Access: | https://hdl.handle.net/1956/18079 https://doi.org/10.1111/jfd.12687 |
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ftunivbergen:oai:bora.uib.no:1956/18079 2023-05-15T15:30:21+02:00 Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada Frisch, Kathleen Marie Småge, Sverre Bang Brevik, Øyvind Jakobsen Duesund, Henrik Nylund, Are 2018-03-06T10:56:54Z application/pdf https://hdl.handle.net/1956/18079 https://doi.org/10.1111/jfd.12687 eng eng Wiley urn:issn:1365-2761 urn:issn:0140-7775 https://hdl.handle.net/1956/18079 https://doi.org/10.1111/jfd.12687 cristin:1570795 Attribution CC BY http://creativecommons.org/licenses/by/4.0/ Copyright 2017 The Author(s) Journal of Fish Diseases mouthrot Multilocus sequence analysis phylogenetic Salmo Salar Peer reviewed Journal article 2018 ftunivbergen https://doi.org/10.1111/jfd.12687 2023-03-14T17:40:19Z Mouthrot infections (bacterial stomatitis) have a significant impact on the Atlantic salmon aquaculture industry in Western Canada due to economic losses and fish welfare. Bacteria isolated from lesions in the field have been identified as Tenacibaculum maritimum. Mouthrot is different to classical tenacibaculosis, which is most commonly associated with ulcerative lesions, frayed fins and tail rot. The marine fish pathogen T. maritimum is found worldwide; however, in Western Canada, the knowledge of the genetic profile of T. maritimum is limited. This study looked at increasing this knowledge by genotyping T. maritimum isolates collected from Atlantic salmon from farms in Western Canada. These genotypes were compared to other species of the genus Tenacibaculum, as well as other known sequence types within the species. The Western Canadian isolates belong to two new sequence types within the T. maritimum species. Phylogenetic analysis shows that the isolates form a distinct branch together with T. maritimum NCIMB 2154T separate from other Tenacibaculum type strains, and they are most closely related to strains from Norway and Chile. publishedVersion Article in Journal/Newspaper Atlantic salmon Salmo salar University of Bergen: Bergen Open Research Archive (BORA-UiB) Canada Norway Journal of Fish Diseases 41 1 131 137 |
institution |
Open Polar |
collection |
University of Bergen: Bergen Open Research Archive (BORA-UiB) |
op_collection_id |
ftunivbergen |
language |
English |
topic |
mouthrot Multilocus sequence analysis phylogenetic Salmo Salar |
spellingShingle |
mouthrot Multilocus sequence analysis phylogenetic Salmo Salar Frisch, Kathleen Marie Småge, Sverre Bang Brevik, Øyvind Jakobsen Duesund, Henrik Nylund, Are Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada |
topic_facet |
mouthrot Multilocus sequence analysis phylogenetic Salmo Salar |
description |
Mouthrot infections (bacterial stomatitis) have a significant impact on the Atlantic salmon aquaculture industry in Western Canada due to economic losses and fish welfare. Bacteria isolated from lesions in the field have been identified as Tenacibaculum maritimum. Mouthrot is different to classical tenacibaculosis, which is most commonly associated with ulcerative lesions, frayed fins and tail rot. The marine fish pathogen T. maritimum is found worldwide; however, in Western Canada, the knowledge of the genetic profile of T. maritimum is limited. This study looked at increasing this knowledge by genotyping T. maritimum isolates collected from Atlantic salmon from farms in Western Canada. These genotypes were compared to other species of the genus Tenacibaculum, as well as other known sequence types within the species. The Western Canadian isolates belong to two new sequence types within the T. maritimum species. Phylogenetic analysis shows that the isolates form a distinct branch together with T. maritimum NCIMB 2154T separate from other Tenacibaculum type strains, and they are most closely related to strains from Norway and Chile. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Frisch, Kathleen Marie Småge, Sverre Bang Brevik, Øyvind Jakobsen Duesund, Henrik Nylund, Are |
author_facet |
Frisch, Kathleen Marie Småge, Sverre Bang Brevik, Øyvind Jakobsen Duesund, Henrik Nylund, Are |
author_sort |
Frisch, Kathleen Marie |
title |
Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada |
title_short |
Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada |
title_full |
Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada |
title_fullStr |
Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada |
title_full_unstemmed |
Genotyping of Tenacibaculum maritimum isolates from farmed Atlantic salmon in Western Canada |
title_sort |
genotyping of tenacibaculum maritimum isolates from farmed atlantic salmon in western canada |
publisher |
Wiley |
publishDate |
2018 |
url |
https://hdl.handle.net/1956/18079 https://doi.org/10.1111/jfd.12687 |
geographic |
Canada Norway |
geographic_facet |
Canada Norway |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of Fish Diseases |
op_relation |
urn:issn:1365-2761 urn:issn:0140-7775 https://hdl.handle.net/1956/18079 https://doi.org/10.1111/jfd.12687 cristin:1570795 |
op_rights |
Attribution CC BY http://creativecommons.org/licenses/by/4.0/ Copyright 2017 The Author(s) |
op_doi |
https://doi.org/10.1111/jfd.12687 |
container_title |
Journal of Fish Diseases |
container_volume |
41 |
container_issue |
1 |
container_start_page |
131 |
op_container_end_page |
137 |
_version_ |
1766360800051593216 |