Pathogenicity of viral hemorrhagic septicemia virus (VHSV) isolated from olive flounder Paralichthys olivaceus to masu salmon Oncorhynchus masou
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
The pathogenicity of viral hemorrhagic septicemia virus (VHSV) from olive flounder Paralichthys olivaceus was investigated with masu salmon Oncorhynchus masou fry. The cumulative mortality of fish challenged with FYeosu05 isolate at 106.5 TCID50/fish was 60%. No mortality was observed in fish challenged with the isolates at 105.5 TCID50/fish and in mock-challenged fish. The affected fish showed darkening of the body, expanded abdomen, pale gills and enlarged spleen. VHSV from 106.3 to 107.8 TCID50/g-tissue was re-isolated from the dead fish. These results suggest that the VHSV from olive flounder is pathogenic to masu salmon fry, although with low virulence.
Abstract
The pathogenicity of viral hemorrhagic septicemia virus (VHSV) from olive flounder Paralichthys olivaceus was investigated with masu salmon Oncorhynchus masou fry. The cumulative mortality of fish challenged with FYeosu05 isolate at 106.5 TCID50/fish was 60%. No mortality was observed in fish challenged with the isolates at 105.5 TCID50/fish and in mock-challenged fish. The affected fish showed darkening of the body, expanded abdomen, pale gills and enlarged spleen. VHSV from 106.3 to 107.8 TCID50/g-tissue was re-isolated from the dead fish. These results suggest that the VHSV from olive flounder is pathogenic to masu salmon fry, although with low virulence.
참고문헌 (24)
- Benmansour, A., "Sequence variation of the glycoprotein gene identifies three distinct lineages within field isolates of viral haemorrhagic septicaemia virus, a fish rhabdovirus", J. Gen. Virol, 78, pp.2837~2846 (1997)
- Brunson, R., "VHS virus isolated at Makah National Fish Hatchery", Am. Fish Soc. Newsl, 17, pp.3~4 (1989)
- Einer-Jensen, K., "Evolution of the fish rhabdovirus viral haemorrhagic septicaemia virus", J. Gen. Virol, 85, pp.1167~1179 (2004)
- Elsayed, E., "Isolation of viral haemorrhagic septicaemia virus from muskellunge, Esox masquinongy (Mitchill), in Lake St Clair, Michigan, USA reveals a new sublineage of the North American genotype", J. Fish Dis, 29, pp.611~619 (2006)
- Gagné, N., "Isolation of viral haemorrhagic septicaemia virus from mummichog, stickleback, striped bass and brown trout in eastern Canada", J. Fish Dis, 30, pp.213~223 (2007)
- Hedrick, R.P., "Host and geographic range extensions of the North American strain of viral hemorrhagic septicemia virus", Dis. Aquat. Org, 55, pp.211~220 (2003)
- Hopper, K., "The isolation of VHSV from Chinook salmon at Glenwood Springs, Orcas Island, Washington", Am. Fish Soc. Newsletter, 17, pp.1~ (1989)
- Isshiki, T., "An outbreak of VHSV (viral hemorrhagic septicemia virus) infection in farmed Japanese flounder Paralichthys olivaceus in Japan", Dis. Aquat. Org, 47, pp.87~99 (2001)
- 김위식, "Genetic positioning of Korean viral hemorrhagic septicemia virus (VHSV) from cultured and wild marine fishes", 한국어병학회지, 24(1), pp.1~9 (2011), 한국어병학회
- Kim, W.S., "An outbreak of VHSV (viral hemorrhagic septicemia virus) infection in farmed olive flounder Paralichthys olivaceus in Korea", AQUACULTURE, 296(1-2), pp.165~168, ELSEVIER SCIENCE BV
- Kim, W.S., "Korean and Japanese isolates of viral hemorrhagic septicemia virus from olive flounder are pathogenic to rainbow trout fry", Fish Pathol, 46, pp.112~115 (2011)
- Meyers, T.R., "Viral hemorrhagic septicemia virus in North America", Annu. Rev. Fish Dis, 5, pp.3~24 (1995)
- Mortensen, H.F., "Isolation of viral haemorrhagic septicaemia virus (VHSV) from wild marine fishspecies in the Baltic Sea, Kattegat, Skagerrak and the North Sea", Virus Res, 63, pp.95~106 (1999)
- Nishizawa, T., "Genetic relatedness among Japanese, American and European isolates of viral hemorrhagic septicemia virus (VHSV) based on partial G and P genes", Dis. Aquat. Org, 48, pp.143~148 (2002)
- Schlotfeldt, H.J., "Occurrence of viral haemorrhagic septicaemia in turbot (Scophthalmus maximus) - a natural outbreak", Bull. Eur. Assoc. Fish Pathol, 11, pp.105~107 (1991)
- Skall H.F., "Experimental infection of rainbow trout Oncorhynchus mykiss with viral haemorrhagic septicaemia virus isolates from European marine and farmed fishes", Dis. Aquat. Org, 58, pp.99~110 (2004)
- Smail, S.A., "Viral haemorrhagic septicaemia, In Fish diseases and disorders, Vol. 3: Viral, bacterial and fungal infections", pp.123~146 (1999), CAB International
- Stone, D.M., "Nucleotide sequence of the glycoprotein gene of viral haemorrhagic septicaemia (VHS) viruses from different geographic areas: a link between VHS in farmed fish species and viruses isolated from North Sea cod (Gadus morhua L.)", J. Gen. Virol, 78, pp.1319~1326 (1997)
- Takano, R., "Isolation of viral haemorrhagic septicaemia virus (VHSV) from wild Japanese flounder, Paralichthys olivaceus", Bull. Eur. Assoc. Fish Pathol, 20, pp.186~192 (2000)
- Trdo, N., "Family Rhabdoviridae, In Virus taxonomy: Eighth report of the international committee on taxonomy of viruses", pp.2005, Elsevier
- Watanabe, L., "Isolation of aquabirnavirus and viral hemorrhagic septicemia virus (VHSV) from wild marine fishes", Fish Pathol, 37, pp.189~191 (2002)
- Wolf, K., "Viral hemorrhagic septicemia, In Fish viruses and fish viral diseases", pp.217~249 (1988), Cornell University Press
- Yasutake, W.T., "Comparative histopathology of epizootic salmonid virus diseases", A symposium on diseases of fishes and shellfishes, pp.341~343 (1970), American Fisheries Society
- Yasutake, W.T., "Fish viral diseases: clinical, histopathological, and comparative aspects, In The pathology of fishes", pp.247~271 (1975), The University of Wisconsin Press
