Asian black bear (Ursus thibetanus) picornavirus related to seal aquamavirus A.
Journal
Archives of virology
ISSN: 1432-8798
Titre abrégé: Arch Virol
Pays: Austria
ID NLM: 7506870
Informations de publication
Date de publication:
Feb 2019
Feb 2019
Historique:
received:
26
08
2018
accepted:
24
10
2018
pubmed:
21
12
2018
medline:
21
3
2019
entrez:
21
12
2018
Statut:
ppublish
Résumé
The complete genome of a bear picornavirus 1 (BePV-1) in the viscera of an Asian black bear (Ursus thibetanus) from China was characterized using viral metagenomics and RT-PCR/Sanger sequencing. The genome of BePV1 is 6703 nt long, contains a type-IV IRES 5'UTR with the '8-like' motif, encodes a 2053-aa-long polyprotein showing a 3-4-4 organization pattern and two 2A genes. BePV-1 showed the highest overall genome nucleotide sequence identity of 71.7% to a picornavirus genome from an Arctic ringed seal (Phoca hispida) from Canada, classified as a member of the species Aquamavirus A, currently the only one in the genus Aquamavirus. Phylogenetic and genetic distance analyses of P1 and 3D indicated that Asian bear picornavirus (aquamavirus B) represents the second sequenced member of the genus Aquamavirus.
Identifiants
pubmed: 30569277
doi: 10.1007/s00705-018-4101-6
pii: 10.1007/s00705-018-4101-6
doi:
Substances chimiques
5' Untranslated Regions
0
RNA, Viral
0
Viral Proteins
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
653-656Subventions
Organisme : National Key Research and Development Programs of China
ID : 2017YFC1200201
Organisme : National Key Research and Development Programs of China
ID : 2016YFD0500103
Organisme : National Natural Science Foundation of China (CN)
ID : 31872478
Organisme : National Natural Science Foundation of China (CN)
ID : 81741062