Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L.
Four non‐pigment‐producing isolates and two pigment‐producing isolates of Aeromonas salmonicida sp. salmonicida were isolated from the head‐kidney of diseased farmed Atlantic salmon, Salmo salar L. The cultural, morphological and biochemical features of the isolates were compared with those of refer...
Published in: | Journal of Fish Diseases |
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Format: | Article in Journal/Newspaper |
Language: | English |
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crwiley:10.1046/j.1365-2761.2000.00205.x 2024-09-15T17:55:58+00:00 Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. Koppang, E O Fjølstad, M Melgård, B Vigerust, M ørum, H S. 2000 http://dx.doi.org/10.1046/j.1365-2761.2000.00205.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1365-2761.2000.00205.x https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1365-2761.2000.00205.x https://onlinelibrary.wiley.com/doi/full-xml/10.1046/j.1365-2761.2000.00205.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Diseases volume 23, issue 1, page 39-48 ISSN 0140-7775 1365-2761 journal-article 2000 crwiley https://doi.org/10.1046/j.1365-2761.2000.00205.x 2024-07-30T04:17:54Z Four non‐pigment‐producing isolates and two pigment‐producing isolates of Aeromonas salmonicida sp. salmonicida were isolated from the head‐kidney of diseased farmed Atlantic salmon, Salmo salar L. The cultural, morphological and biochemical features of the isolates were compared with those of reference strains. Injection and cohabitation experiments were performed. The only difference between the non‐pigment‐producing isolates and the pigment producing reference strains of A. salmonicida ssp. salmonicida was the inability of the former to produce pigment. In the injection experiments, the investigated non‐pigment‐producing isolate produced a significantly higher mortality compared with the mortality caused by the reference strain, whereas no difference in mortality was detected in the cohabitation experiments. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Journal of Fish Diseases 23 1 39 48 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Four non‐pigment‐producing isolates and two pigment‐producing isolates of Aeromonas salmonicida sp. salmonicida were isolated from the head‐kidney of diseased farmed Atlantic salmon, Salmo salar L. The cultural, morphological and biochemical features of the isolates were compared with those of reference strains. Injection and cohabitation experiments were performed. The only difference between the non‐pigment‐producing isolates and the pigment producing reference strains of A. salmonicida ssp. salmonicida was the inability of the former to produce pigment. In the injection experiments, the investigated non‐pigment‐producing isolate produced a significantly higher mortality compared with the mortality caused by the reference strain, whereas no difference in mortality was detected in the cohabitation experiments. |
format |
Article in Journal/Newspaper |
author |
Koppang, E O Fjølstad, M Melgård, B Vigerust, M ørum, H S. |
spellingShingle |
Koppang, E O Fjølstad, M Melgård, B Vigerust, M ørum, H S. Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. |
author_facet |
Koppang, E O Fjølstad, M Melgård, B Vigerust, M ørum, H S. |
author_sort |
Koppang, E O |
title |
Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. |
title_short |
Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. |
title_full |
Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. |
title_fullStr |
Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. |
title_full_unstemmed |
Non‐pigment‐producing isolates of Aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in Atlantic salmon, Salmo salar L. |
title_sort |
non‐pigment‐producing isolates of aeromonas salmonicida subspecies salmonicida: isolation, identification, transmission and pathogenicity in atlantic salmon, salmo salar l. |
publisher |
Wiley |
publishDate |
2000 |
url |
http://dx.doi.org/10.1046/j.1365-2761.2000.00205.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1365-2761.2000.00205.x https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1365-2761.2000.00205.x https://onlinelibrary.wiley.com/doi/full-xml/10.1046/j.1365-2761.2000.00205.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of Fish Diseases volume 23, issue 1, page 39-48 ISSN 0140-7775 1365-2761 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1046/j.1365-2761.2000.00205.x |
container_title |
Journal of Fish Diseases |
container_volume |
23 |
container_issue |
1 |
container_start_page |
39 |
op_container_end_page |
48 |
_version_ |
1810432189118021632 |