Analysis of antigenicity of viral hemorrhagic septicemia virus (VHSV) glycoprotein from cultured olive flounder Paralichthys olivaceus

Kim, Su-Mi; Jee, Bo-Young; MiYoung, Cho; Won, Kyoung-Mi; Kim, Jin-Woo; Park, Soo-Il

doi:10.7847/jfp.2011.24.2.075

Cited by 20 publications

(24 citation statements)

References 22 publications

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“…Subsequent surveys revealed an extensive reservoir of VHSV in wild marine fish of the northeast Pacific Ocean, and VHS epidemics have been reported in wild Pacific herring and sardines (Meyers & Winton 1995, Hedrick et al 2003. VHSV has also been isolated from wild and farmed olive flounder Paralichthys olivaceus in Japan and Korea (Nishizawa et al 2002, Kim et al 2003. Subsequent surveys in European waters also found an extensive VHSV reservoir involving many marine fish species (Skall et al 2005).…”

Section: Viral Hemorrhagic Septicemia Virus (Vhsv) Is a Fishmentioning

confidence: 98%

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is associated with low viral genetic diversity

et al. 2011

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Viral hemorrhagic septicemia virus (VHSV) is a fish rhabdovirus that causes disease in a broad range of marine and freshwater hosts. The known geographic range includes the Northern Atlantic and Pacific Oceans, and recently it has invaded the Great Lakes region of North Ame rica. The goal of this work was to characterize genetic diversity of Great Lakes VHSV isolates at the early stage of this viral emergence by comparing a partial glycoprotein (G) gene sequence (669 nt) of 108 isolates collected from 2003 to 2009 from 31 species and at 37 sites. Phylogenetic analysis showed that all isolates fell into sub-lineage IVb within the major VHSV genetic group IV. Among these 108 isolates, genetic diversity was low, with a maximum of 1.05% within the 669 nt region. There were 11 unique sequences, designated vcG001 to vcG011. Two dominant sequence types, vcG001 and vcG002, accounted for 90% (97 of 108) of the isolates. The vcG001 isolates were most widespread. We saw no apparent association of sequence type with host or year of isolation, but we did note a spatial pattern, in which vcG002 isolates were more prevalent in the easternmost sub-regions, including inland New York state and the St. Lawrence Seaway. Different sequence types were found among isolates from single disease outbreaks, and mixtures of types were evident within 2 isolates from individual fish. Overall, the genetic diversity of VHSV in the Great Lakes region was found to be extremely low, consistent with an introduction of a new virus into a geographic region with previously naïve host populations. KEY WORDS: Emerging infectious diseases · Fish disease · Fish rhabdovirus · Genotyping · Molecular epidemiology · Phylogenetic analysis · Viral haemorrhagic septicaemia virus · Viral hemorrhagic septicemia virus · VHSV Resale or republication not permitted without written consent of the publisherDis Aquat Org 96: [29][30][31][32][33][34][35][36][37][38][39][40][41][42][43] 2011 the 1950s (Wolf 1988, Smail 2000, Skall et al. 2005. Because outbreaks of VHSV are associated with acute systemic disease, hemorrhage, and mortality rates that can mount up to 90% in a broad range of susceptible species, VHSV is listed by the World Organization for Animal Health (formerly the Office International des Epizooties, still referred to as OIE) as one of only 9 reportable fish diseases (OIE 2010). In 1988, VHSV was first detected on the Pacific coast of North America (Meyers & Winton 1995). Subsequent surveys revealed an extensive reservoir of VHSV in wild marine fish of the northeast Pacific Ocean, and VHS epidemics have been reported in wild Pacific herring and sardines (Meyers & Winton 1995, Hedrick et al. 2003. VHSV has also been isolated from wild and farmed olive flounder Paralichthys olivaceus in Japan and Korea (Nishizawa et al. 2002, Kim et al. 2003. Subsequent surveys in European waters also found an extensive VHSV reservoir involving many marine fish species (Skall et al. 2005). Therefore, prior to its recent emergence in the Great Lakes, VHSV was con...

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Section: Viral Hemorrhagic Septicemia Virus (Vhsv) Is a Fishmentioning

confidence: 98%

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is associated with low viral genetic diversity

et al. 2011

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“…Viral haemorrhagic septicaemia (VHS) has caused major economic loss for the Korean aquaculture industry since 2001 when it was diagnosed for the first time in juvenile olive flounder (Paralichthys olivaceus) [1,2]. The infectious agent, VHS virus (VHSV), is a negative sense single-stranded RNA (ssRNA) Novirhabdovirus of family Rhabdoviridae.…”

Section: Introductionmentioning

confidence: 99%

Toll-like receptors and interferon associated immune factors in viral haemorrhagic septicaemia virus-infected olive flounder (Paralichthys olivaceus)

Avunje

Kim

Park

et al. 2011

Fish & Shellfish Immunology

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“…Four genotypes based on the sequence of glycoprotein (G) and nucleoprotein (N) genes have been reported in the world [6e8]. In Korea, only genotype IVa has been identified from marine fishes, and epizootics of VHS have severely affected on the productivity of olive flounder (Paralichthys olivaceus) that is the most important cultured fish in Korea [9,10].…”

Section: Introductionmentioning

confidence: 99%

Effects of NV gene knock-out recombinant viral hemorrhagic septicemia virus (VHSV) on Mx gene expression in Epithelioma papulosum cyprini (EPC) cells and olive flounder (Paralichthys olivaceus)

Kim

2012

Fish & Shellfish Immunology

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Analysis of antigenicity of viral hemorrhagic septicemia virus (VHSV) glycoprotein from cultured olive flounder Paralichthys olivaceus

Cited by 20 publications

References 22 publications

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is associated with low viral genetic diversity

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is associated with low viral genetic diversity

Toll-like receptors and interferon associated immune factors in viral haemorrhagic septicaemia virus-infected olive flounder (Paralichthys olivaceus)

Effects of NV gene knock-out recombinant viral hemorrhagic septicemia virus (VHSV) on Mx gene expression in Epithelioma papulosum cyprini (EPC) cells and olive flounder (Paralichthys olivaceus)

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Analysis of antigenicity of viral hemorrhagic septicemia virus (VHSV) glycoprotein from cultured olive flounder Paralichthys olivaceus

Cited by 20 publications

References 22 publications

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is ­associated with low viral genetic diversity

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is ­associated with low viral genetic diversity

Toll-like receptors and interferon associated immune factors in viral haemorrhagic septicaemia virus-infected olive flounder (Paralichthys olivaceus)

Effects of NV gene knock-out recombinant viral hemorrhagic septicemia virus (VHSV) on Mx gene expression in Epithelioma papulosum cyprini (EPC) cells and olive flounder (Paralichthys olivaceus)

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Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is associated with low viral genetic diversity

Emergence of Viral hemorrhagic septicemia virus in the North American Great Lakes region is associated with low viral genetic diversity