Abstract
Abstract The first isolates of infectious hematopoietic necrosis virus (IHNV) recovered from rainbow trout Oncorhynchus mykiss (formerly Salmo gairdneri) in France and Italy were compared to six representative strains from North America by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) of virion polypeptides and neutralization by monoclonal antibodies (MAbs). All three IHNV isolates from Europe had similar polypeptide profiles when compared by SDS-PAGE. An analysis of the antigenic relatedness of the European isolates to representative strains from North America showed that they were clearly different from viruses obtained from salmonids in California. The RB/B5 MAb, which was developed against virus isolated from adult steelhead (anadromous rainbow trout) reared in central Oregon, neutralized all isolates examined. The 193–110/B4 MAb, developed against IHNV isolated from infected yearling rainbow trout in southern Idaho, neutralized all isolates tested except those from California. ...
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
