Article ; Online: A mutation 'hot spot' in the Schmallenberg virus M segment.
The Journal of general virology
2013 Volume 94, Issue Pt 6, Page(s) 1161–1167
Abstract: ... of the Simbu serogroup have been performed, and detailed data on the S and M segments, relevant for virus-host ... cell interaction, have been missing. In this study, we investigated the S- and M-segment sequences obtained from 24 ... a mutation 'hot spot') within the glycoprotein Gc encoded by the M segment. ...
Abstract | In the autumn of 2011, Schmallenberg virus (SBV), a novel orthobunyavirus of the Simbu serogroup, was identified by metagenomic analysis in Germany. SBV has since been detected in ruminants all over Europe, and investigations on phylogenetic relationships, clinical signs and epidemiology have been conducted. However, until now, only comparative sequence analysis of SBV genome segments with other species of the Simbu serogroup have been performed, and detailed data on the S and M segments, relevant for virus-host-cell interaction, have been missing. In this study, we investigated the S- and M-segment sequences obtained from 24 SBV-positive field samples from sheep, cattle and a goat collected from all over Germany. The results obtained indicated that the overall genome variability of SBV is neither regionally nor host species dependent. Nevertheless, we characterized for the first time a region of high sequence variability (a mutation 'hot spot') within the glycoprotein Gc encoded by the M segment. |
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MeSH term(s) | Animals ; Base Sequence ; Bunyaviridae Infections/veterinary ; Bunyaviridae Infections/virology ; Cattle ; Cattle Diseases/virology ; Europe ; Goat Diseases/virology ; Goats ; Molecular Sequence Data ; Mutation ; Orthobunyavirus/chemistry ; Orthobunyavirus/classification ; Orthobunyavirus/genetics ; Orthobunyavirus/metabolism ; Phylogeny ; Sheep ; Sheep Diseases/virology ; Viral Matrix Proteins/chemistry ; Viral Matrix Proteins/genetics ; Viral Matrix Proteins/metabolism |
Chemical Substances | Viral Matrix Proteins |
Language | English |
Publishing date | 2013-01-30 |
Publishing country | England |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 219316-4 |
ISSN | 1465-2099 ; 0022-1317 |
ISSN (online) | 1465-2099 |
ISSN | 0022-1317 |
DOI | 10.1099/vir.0.049908-0 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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