First identification of Sapoviruses in wild boar.


Journal

Virus research
ISSN: 1872-7492
Titre abrégé: Virus Res
Pays: Netherlands
ID NLM: 8410979

Informations de publication

Date de publication:
02 10 2019
Historique:
received: 25 06 2019
revised: 01 08 2019
accepted: 01 08 2019
pubmed: 10 8 2019
medline: 1 7 2020
entrez: 10 8 2019
Statut: ppublish

Résumé

Sapoviruses (SaVs) are enteric viruses that have been detected in human and animals previously; however, SaVs have not been identified in wild boar yet. Using a metagenomics approach, we identified SaVs in fecal samples of free-living wild boars in Japan for the first time. Six of the 48 specimens identified belonged to one genogroup (G)III, one GV and four GVI SaV sequence reads. We successfully determined complete genome of GV and GVI SaV strains using the long reverse transcription PCR strategy and the 5' rapid amplification of cDNA end method. Phylogenetic tree analysis and pairwise distance calculation revealed that GV SaV detected from wild boar was related to recently assigned GV.5 strains from pig, while GVI SaV was assigned to a new genotype within GVI. Moreover, wild boar may act as a reservoir for transmission of SaVs to the pig population (and vice versa) because GIII, GV, and GVI SaVs were all detected in pigs previously.

Identifiants

pubmed: 31398366
pii: S0168-1702(19)30431-9
doi: 10.1016/j.virusres.2019.197680
pii:
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

197680

Informations de copyright

Copyright © 2019 Elsevier B.V. All rights reserved.

Auteurs

Risako Katsuta (R)

School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan.

Fujiko Sunaga (F)

School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan.

Toru Oi (T)

Faculty of Bioresources and Environmental Science, Ishikawa Prefectural University, Nonoichi, Ishikawa 921-8836, Japan.

Yen Hai Doan (YH)

Department of Virology II, National Institute of Infectious Diseases, Musashimurayama, Tokyo 208-0011, Japan.

Satoko Tsuzuku (S)

Kenpoku Livestock Hygiene Service Center, Mito, Ibaraki 310-0002, Japan.

Yoshihisa Suzuki (Y)

Mie Chuo Livestock Hygiene Service Center, Tsu, Mie 514-0061, Japan.

Kaori Sano (K)

Research and Education Center for Prevention of Global Infectious Disease of Animal, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan; Department of Pathology, National Institute of Infectious Diseases, Shinjuku, Tokyo 162-0052, Japan.

Yukie Katayama (Y)

Research and Education Center for Prevention of Global Infectious Disease of Animal, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan.

Tsutomu Omatsu (T)

Research and Education Center for Prevention of Global Infectious Disease of Animal, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan.

Mami Oba (M)

Research and Education Center for Prevention of Global Infectious Disease of Animal, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan.

Tetsuya Furuya (T)

Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan.

Yoshinao Ouchi (Y)

Kenpoku Livestock Hygiene Service Center, Mito, Ibaraki 310-0002, Japan.

Junsuke Shirai (J)

Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan.

Tetsuya Mizutani (T)

Research and Education Center for Prevention of Global Infectious Disease of Animal, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan.

Tomoichiro Oka (T)

Department of Virology II, National Institute of Infectious Diseases, Musashimurayama, Tokyo 208-0011, Japan. Electronic address: oka-t@nih.go.jp.

Makoto Nagai (M)

School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa 252-5201, Japan; Research and Education Center for Prevention of Global Infectious Disease of Animal, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan. Electronic address: m-nagai@azabu-u.ac.jp.

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