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Archives of Virology
Published in: Archives of Virology 3/2017

01-03-2017 | Original Article

Preliminary characterization of Tasmanian aquareovirus (TSRV) isolates

Authors: Sandra C. Zainathan, Jeremy Carson, Mark St. J. Crane, Lynette M. Williams, John Hoad, Nicholas J. G. Moody, Nicholas Gudkovs, Sandra Crameri, Alex D. Hyatt, John Young, Barbara F. Nowak

Published in: Archives of Virology | Issue 3/2017

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Abstract

In an attempt to determine whether or not genetic variants of the Tasmanian strain of Atlantic salmon aquareovirus (TSRV) exist, 14 isolates of TSRV, originating from various locations in Tasmania, covering a 20-year period (1990–2010), obtained from various host species and tissues, and isolated on different cell lines, were selected for this study. Two categories, termed “typical” and “atypical”, of variants of TSRV were identified based on preliminary genotypic and phenotypic characterization carried out on these 14 different isolates. In addition, electron microscopic examination indicated the existence of at least three variants based on viral particle size. Finally, this study demonstrated the existence of at least one new variant of TSRV isolates, other than the more commonly isolated typical TSRV isolates, in farmed Tasmanian Atlantic salmon.
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Metadata
Title
Preliminary characterization of Tasmanian aquareovirus (TSRV) isolates
Authors
Sandra C. Zainathan
Jeremy Carson
Mark St. J. Crane
Lynette M. Williams
John Hoad
Nicholas J. G. Moody
Nicholas Gudkovs
Sandra Crameri
Alex D. Hyatt
John Young
Barbara F. Nowak
Publication date
01-03-2017
Publisher
Springer Vienna
Published in
Archives of Virology / Issue 3/2017
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI
https://doi.org/10.1007/s00705-016-3132-0

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