Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection
Intracellular inclusions containing chlamydia-like organisms are frequently observed in the gill epithelial cells of Atlantic salmon, Salmo salar L., cultured in fresh water in Ireland. In this study, the causative agent was identified in four separate freshwater sites, using 16s rRNA sequencing, as...
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ftistanbuluniv:oai:http://acikerisim.istanbul.edu.tr:20.500.12627/44684 2023-05-15T15:30:22+02:00 Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection HOLLAND, C. Steinum, Terje Marken RODGER, H. FALK, K. COLQUHOUN, D. J. MITCHELL, S. O. Vet Aqua Int , , 100540 2010 https://hdl.handle.net/20.500.12627/44684 https://doi.org/10.1111/j.1365-2761.2010.01171.x eng eng JOURNAL OF FISH DISEASES MITCHELL S. O. , Steinum T. M. , RODGER H., HOLLAND C., FALK K., COLQUHOUN D. J. , "Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection", JOURNAL OF FISH DISEASES, cilt.33, sa.8, ss.665-673, 2010 0140-7775 vv_1032021 av_3ca43710-ea73-4fdb-8b67-82de83f0ff3c http://hdl.handle.net/20.500.12627/44684 https://doi.org/10.1111/j.1365-2761.2010.01171.x 33 8 665 673 Ziraat Toprak ve Bitki Besleme Toprak ve Su Muhafazası ve Amenajmanı Su Hasadı Su Ürünleri Sağlık Bilimleri Veteriner Bilimleri Tarımsal Bilimler VETERİNERLİK BİLİMLERİ DENİZ VE TATLISU BİYOLOJİSİ Tarım ve Çevre Bilimleri (AGE) Bitki ve Hayvan Bilimleri BALIKÇILIK Makale 2010 ftistanbuluniv https://doi.org/20.500.12627/44684 https://doi.org/10.1111/j.1365-2761.2010.01171.x 2022-08-10T13:50:03Z Intracellular inclusions containing chlamydia-like organisms are frequently observed in the gill epithelial cells of Atlantic salmon, Salmo salar L., cultured in fresh water in Ireland. In this study, the causative agent was identified in four separate freshwater sites, using 16s rRNA sequencing, as 'Candidatus Clavochlamydia salmonicola'. Histopathology and real-time (RT) PCR were used to further assess infections. The prevalence of infection ranged from 75-100% between sites and infection intensity was highly variable. No significant lesions were associated with these infections. As a diagnostic tool, RT-PCR proved marginally more sensitive than histopathology. The fate of 'Candidatus Clavochlamydia salmonicola' in Atlantic salmon post-seawater transfer was investigated in a 12-week marine longitudinal study. Both RT-PCR and histopathological examination indicate that the organism disappears from the gills 4-6 weeks post-transfer. Article in Journal/Newspaper Atlantic salmon Salmo salar İstanbul Üniversitesi Açık Erişim Sistemi Journal of Fish Diseases 33 8 665 673 |
institution |
Open Polar |
collection |
İstanbul Üniversitesi Açık Erişim Sistemi |
op_collection_id |
ftistanbuluniv |
language |
English |
topic |
Ziraat Toprak ve Bitki Besleme Toprak ve Su Muhafazası ve Amenajmanı Su Hasadı Su Ürünleri Sağlık Bilimleri Veteriner Bilimleri Tarımsal Bilimler VETERİNERLİK BİLİMLERİ DENİZ VE TATLISU BİYOLOJİSİ Tarım ve Çevre Bilimleri (AGE) Bitki ve Hayvan Bilimleri BALIKÇILIK |
spellingShingle |
Ziraat Toprak ve Bitki Besleme Toprak ve Su Muhafazası ve Amenajmanı Su Hasadı Su Ürünleri Sağlık Bilimleri Veteriner Bilimleri Tarımsal Bilimler VETERİNERLİK BİLİMLERİ DENİZ VE TATLISU BİYOLOJİSİ Tarım ve Çevre Bilimleri (AGE) Bitki ve Hayvan Bilimleri BALIKÇILIK HOLLAND, C. Steinum, Terje Marken RODGER, H. FALK, K. COLQUHOUN, D. J. MITCHELL, S. O. Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection |
topic_facet |
Ziraat Toprak ve Bitki Besleme Toprak ve Su Muhafazası ve Amenajmanı Su Hasadı Su Ürünleri Sağlık Bilimleri Veteriner Bilimleri Tarımsal Bilimler VETERİNERLİK BİLİMLERİ DENİZ VE TATLISU BİYOLOJİSİ Tarım ve Çevre Bilimleri (AGE) Bitki ve Hayvan Bilimleri BALIKÇILIK |
description |
Intracellular inclusions containing chlamydia-like organisms are frequently observed in the gill epithelial cells of Atlantic salmon, Salmo salar L., cultured in fresh water in Ireland. In this study, the causative agent was identified in four separate freshwater sites, using 16s rRNA sequencing, as 'Candidatus Clavochlamydia salmonicola'. Histopathology and real-time (RT) PCR were used to further assess infections. The prevalence of infection ranged from 75-100% between sites and infection intensity was highly variable. No significant lesions were associated with these infections. As a diagnostic tool, RT-PCR proved marginally more sensitive than histopathology. The fate of 'Candidatus Clavochlamydia salmonicola' in Atlantic salmon post-seawater transfer was investigated in a 12-week marine longitudinal study. Both RT-PCR and histopathological examination indicate that the organism disappears from the gills 4-6 weeks post-transfer. |
author2 |
Vet Aqua Int , , 100540 |
format |
Article in Journal/Newspaper |
author |
HOLLAND, C. Steinum, Terje Marken RODGER, H. FALK, K. COLQUHOUN, D. J. MITCHELL, S. O. |
author_facet |
HOLLAND, C. Steinum, Terje Marken RODGER, H. FALK, K. COLQUHOUN, D. J. MITCHELL, S. O. |
author_sort |
HOLLAND, C. |
title |
Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection |
title_short |
Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection |
title_full |
Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection |
title_fullStr |
Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection |
title_full_unstemmed |
Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection |
title_sort |
epitheliocystis in atlantic salmon, salmo salar l., farmed in fresh water in ireland is associated with 'candidatus clavochlamydia salmonicola' infection |
publishDate |
2010 |
url |
https://hdl.handle.net/20.500.12627/44684 https://doi.org/10.1111/j.1365-2761.2010.01171.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
JOURNAL OF FISH DISEASES MITCHELL S. O. , Steinum T. M. , RODGER H., HOLLAND C., FALK K., COLQUHOUN D. J. , "Epitheliocystis in Atlantic salmon, Salmo salar L., farmed in fresh water in Ireland is associated with 'Candidatus Clavochlamydia salmonicola' infection", JOURNAL OF FISH DISEASES, cilt.33, sa.8, ss.665-673, 2010 0140-7775 vv_1032021 av_3ca43710-ea73-4fdb-8b67-82de83f0ff3c http://hdl.handle.net/20.500.12627/44684 https://doi.org/10.1111/j.1365-2761.2010.01171.x 33 8 665 673 |
op_doi |
https://doi.org/20.500.12627/44684 https://doi.org/10.1111/j.1365-2761.2010.01171.x |
container_title |
Journal of Fish Diseases |
container_volume |
33 |
container_issue |
8 |
container_start_page |
665 |
op_container_end_page |
673 |
_version_ |
1766360810216488960 |