Identification of further diversity among posaviruses

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.

Medienart:

E-Artikel

Erscheinungsjahr:

2016

Erschienen:

2016

Enthalten in:

Zur Gesamtaufnahme - volume:161

Enthalten in:

Archives of virology - 161(2016), 12 vom: 16. Dez., Seite 3541-3548

Sprache:

Englisch

Beteiligte Personen:

Sano, Kaori [VerfasserIn]
Naoi, Yuki [VerfasserIn]
Kishimoto, Mai [VerfasserIn]
Masuda, Tsuneyuki [VerfasserIn]
Tanabe, Hitomi [VerfasserIn]
Ito, Mika [VerfasserIn]
Niira, Kazutaka [VerfasserIn]
Haga, Kei [VerfasserIn]
Asano, Keigo [VerfasserIn]
Tsuchiaka, Shinobu [VerfasserIn]
Omatsu, Tsutomu [VerfasserIn]
Furuya, Tetsuya [VerfasserIn]
Katayama, Yukie [VerfasserIn]
Oba, Mami [VerfasserIn]
Ouchi, Yoshinao [VerfasserIn]
Yamasato, Hiroshi [VerfasserIn]
Ishida, Motohiko [VerfasserIn]
Shirai, Junsuke [VerfasserIn]
Katayama, Kazuhiko [VerfasserIn]
Mizutani, Tetsuya [VerfasserIn]
Nagai, Makoto [VerfasserIn]

Themen:

EC 2.7.7.48
EC 3.6.4.13
Japan
Journal Article
Porcine feces
Posavirus
RNA Helicases
RNA-Dependent RNA Polymerase
Sequence diversity

Anmerkungen:

Date Completed 26.01.2017

Date Revised 09.12.2020

published: Print-Electronic

Citation Status MEDLINE

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM26426410X