Antigenic properties and experimental transmission to several fish species of a marine birnavirus isolated from sole ( Solea senegalensis)

A cross-neutralization test was used to study the antigenic relationship of an aquabirnavirus isolated from sole ( Solea senegalensis), named solevirus, and several infectious pancreatic necrosis virus (IPNV) strains. Solevirus was antigenically similar to IPNV strain Sp. Transmission of the solevir...

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Bibliographic Details
Published in:Veterinary microbiology 2001-09, Vol.82 (1), p.11-25
Main Authors: Perez-Prieto, S, Garcia-Rosado, E, Rodriguez, S, Castro, D, Borrego, J.J
Format: Article
Language:English
Subjects:
Animals
Antigenic characterization
Antigens, Viral - immunology
Aquabirnavirus
Aquaculture
Bacteriology
Biological and medical sciences
Birnaviridae - isolation & purification
Birnaviridae - pathogenicity
Birnaviridae Infections - transmission
Birnaviridae Infections - veterinary
Brackish
Cell Line
Cell Separation - veterinary
Disease Outbreaks - veterinary
Disease Susceptibility
Epidemiology
Experimental mycoses and models
Experimental transmission
Fish Diseases - transmission
Fish Diseases - virology
Flatfishes
Flow cytometry
Flow Cytometry - veterinary
Freshwater
Fundamental and applied biological sciences. Psychology
Infectious diseases
Infectious pancreatic necrosis virus
IPNV
Marine
Medical sciences
Microbiology
Mycoses
Neutralization Tests - veterinary
PCR
Polymerase Chain Reaction - veterinary
Salmonidae - virology
Solea senegalensis
Solevirus
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Summary:A cross-neutralization test was used to study the antigenic relationship of an aquabirnavirus isolated from sole ( Solea senegalensis), named solevirus, and several infectious pancreatic necrosis virus (IPNV) strains. Solevirus was antigenically similar to IPNV strain Sp. Transmission of the solevirus to other fish species has been determined by inoculation to freshwater and marine fish species (two salmonids and gilt-head seabream). A higher pathogenicity was obtained for the marine fish species, although solevirus caused an asymptomatic infection in all species tested, as demonstrated by the detection of viral RNA and of viral antigens in fish leucocytes, respectively, using polymerase chain reaction (PCR) and flow cytometry (FC).
ISSN:0378-1135
1873-2542
DOI:10.1016/S0378-1135(01)00355-8