Characterization of St-Valerien-Like Virus Genome Detected in Japan

A novel calicivirus, St-Valerien-like virus (SVV), has been identified in asymptomatic swine in Canada, Italy and the U.S.A. In this study, we characterized a new SVV strain (NUP-24/JP) detected in fecal samples of swine in Japan. The NUP-24/JP genome had 6,409 nucleotides and 2 open reading frames...

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Autores principales: SATO, Go, IDO, Hisayuki, KIUCHI, Masahiro, KATAOKA, Michiyo, KATAYAMA, Kazuhiko, TOHYA, Yukinobu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2014
Materias:
Virology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4143647/
https://www.ncbi.nlm.nih.gov/pubmed/24662519
http://dx.doi.org/10.1292/jvms.13-0468
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author SATO, Go
IDO, Hisayuki
KIUCHI, Masahiro
KATAOKA, Michiyo
KATAYAMA, Kazuhiko
TOHYA, Yukinobu
author_facet SATO, Go
IDO, Hisayuki
KIUCHI, Masahiro
KATAOKA, Michiyo
KATAYAMA, Kazuhiko
TOHYA, Yukinobu
author_sort SATO, Go
collection PubMed
description A novel calicivirus, St-Valerien-like virus (SVV), has been identified in asymptomatic swine in Canada, Italy and the U.S.A. In this study, we characterized a new SVV strain (NUP-24/JP) detected in fecal samples of swine in Japan. The NUP-24/JP genome had 6,409 nucleotides and 2 open reading frames (ORF1 and ORF2). ORF1 and ORF2 consist of 5,940 and 453 nucleotides, respectively. Phylogenetic analysis revealed that NUP-24/JP was closely related to other SVV strains, particularly to U.S.A. strain NC-WGS93C/US. This finding suggests that SVV is prevalent in swine worldwide. Using a baculovirus expression system, we successfully produced virus-like particles, which would be useful for seroepidemiological studies of SVV.
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spelling pubmed-41436472014-08-26 Characterization of St-Valerien-Like Virus Genome Detected in Japan SATO, Go IDO, Hisayuki KIUCHI, Masahiro KATAOKA, Michiyo KATAYAMA, Kazuhiko TOHYA, Yukinobu J Vet Med Sci Virology A novel calicivirus, St-Valerien-like virus (SVV), has been identified in asymptomatic swine in Canada, Italy and the U.S.A. In this study, we characterized a new SVV strain (NUP-24/JP) detected in fecal samples of swine in Japan. The NUP-24/JP genome had 6,409 nucleotides and 2 open reading frames (ORF1 and ORF2). ORF1 and ORF2 consist of 5,940 and 453 nucleotides, respectively. Phylogenetic analysis revealed that NUP-24/JP was closely related to other SVV strains, particularly to U.S.A. strain NC-WGS93C/US. This finding suggests that SVV is prevalent in swine worldwide. Using a baculovirus expression system, we successfully produced virus-like particles, which would be useful for seroepidemiological studies of SVV. The Japanese Society of Veterinary Science 2014-03-24 2014-07 /pmc/articles/PMC4143647/ /pubmed/24662519 http://dx.doi.org/10.1292/jvms.13-0468 Text en ©2014 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Virology
SATO, Go
IDO, Hisayuki
KIUCHI, Masahiro
KATAOKA, Michiyo
KATAYAMA, Kazuhiko
TOHYA, Yukinobu
Characterization of St-Valerien-Like Virus Genome Detected in Japan
title Characterization of St-Valerien-Like Virus Genome Detected in Japan
title_full Characterization of St-Valerien-Like Virus Genome Detected in Japan
title_fullStr Characterization of St-Valerien-Like Virus Genome Detected in Japan
title_full_unstemmed Characterization of St-Valerien-Like Virus Genome Detected in Japan
title_short Characterization of St-Valerien-Like Virus Genome Detected in Japan
title_sort characterization of st-valerien-like virus genome detected in japan
topic Virology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4143647/
https://www.ncbi.nlm.nih.gov/pubmed/24662519
http://dx.doi.org/10.1292/jvms.13-0468
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