Complete genome characterization of a novel enterovirus type EV-B106 isolated in China, 2012.

ABSTRACT: Human enterovirus B106 (EV-B106) is a recently identified member of enterovirus species B. In this study, we report the complete genomic characterization of an EV-B106 strain (148/YN/CHN/12) isolated from an acute flaccid paralysis patient in Yunnan Province, China. The new strain had 79.2-81.3% nucleotide and 89.1-94.8% amino acid similarity in the VP1 region with the other two EV-B106 strains from Bolivia and Pakistan. When compared with other EV serotypes, it had the highest (73.3%) VP1 nucleotide similarity with the EV-B77 prototype strain CF496-99. However, when aligned with all EV-B106 and EV-B77 sequences available from the GenBank database, two major frame shifts were observed in the VP1 coding region, which resulted in substantial (20.5%) VP1 amino acid divergence between the two

SUBMITTER: Tang J 

PROVIDER: S-EPMC3939458 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature