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Open Access item Pathogenicity of birnaviruses isolated from turbot (Scophthalmus maximus): Comparison with reference serotypes of IPNV
Toranzo, A. E.
|Keywords:||Diseases and their control - fish, Birnavirus, Infectious pancreatic necrosis virus, Scophthalmus maximus, Antibodies|
|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|
|Appears in Collections:||(IIM) Artículos|
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