| Literature DB >> 27619795 |
Kaori Sano1, Yuki Naoi1, Mai Kishimoto1, Tsuneyuki Masuda2, Hitomi Tanabe3, Mika Ito4, Kazutaka Niira5, Kei Haga6, Keigo Asano7, Shinobu Tsuchiaka1, Tsutomu Omatsu1, Tetsuya Furuya1, Yukie Katayama1, Mami Oba1, Yoshinao Ouchi8, Hiroshi Yamasato2, Motohiko Ishida7, Junsuke Shirai1, Kazuhiko Katayama6, Tetsuya Mizutani1, Makoto Nagai9,10.
Abstract
Recently, there have been reports of new members of posavirus-like viruses in the order Picornavirales. In this study, using a metagenomics approach, 11 posavirus-like sequences (>7,000 nucleotides) were detected in 155 porcine fecal samples. Phylogenetic analysis revealed that the newly identified virus sequences, together with other posavirus-like viruses, form distinct clusters within the order Picornavirales, composed of eight genogroups and unassigned sequences based on amino acid sequences of the helicase and RNA-dependent RNA polymerase regions, with <40 % and <50 % sequence identity, respectively. We propose further classifications of highly diverse posavirus populations based on newly identified sequences from Japanese pig feces.Entities:
Keywords: Japan; Porcine feces; Posavirus; Sequence diversity
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Year: 2016 PMID： 27619795 DOI： 10.1007/s00705-016-3048-8
Source DB: PubMed Journal: Arch Virol ISSN： 0304-8608 Impact factor: 2.574