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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/59818
Title: Pathogenicity of birnaviruses isolated from turbot (Scophthalmus maximus): Comparison with reference serotypes of IPNV
Authors: Novoa, Beatriz; Rivas, Carmen; Toranzo, A. E.; Figueras, Antonio
Keywords: Diseases and their control - fish
Infectious pancreatic necrosis virus
Scophthalmus maximus
Issue Date: 1995
Publisher: Elsevier
Citation: Aquaculture 130(1): 7-14 (1995)
Abstract: The pathogenicity of different bimavims strains to turbot was determined by challenge experiments. The reference strains of IPNV (Sp, Ab and VR-299) were not pathogenic for turbot (Scophthalmus maximus). The Norwegian serotype (Nl) and two selected bimavirus strains isolated from turbot and related to the Ab serotype of IPNV (TB-306 and TB-390) were virulent to different degrees for turbot and the virus could be recovered from survivor fish. Other turbot bimavirus strains (TB-3 11, TB-231,TB-160 andTB-460) werelessvirulentfor this species.Neutralizingantibodies weredetected with low titer in 30 g turbot inoculated with a virulent strain (TB-306). No pancreatic necrosis was found in turbot inoculated with this viral strain (TB-306)) but this lesion was present in inoculated rainbow trout (Oncorhynchus mykiss).
Description: 8 páginas, 2 figuras, 2 tablas
Publisher version (URL): http://dx.doi.org/10.1016/0044-8486(94)00153-F
URI: http://hdl.handle.net/10261/59818
ISSN: 0044-8486
DOI: 10.1016/0044-8486(94)00153-F
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