Molecular identification and analysis of nonserotypeable human enteroviruses.

ABSTRACT: Conventional approaches to characterizing human enteroviruses (HEVs) are based on viral isolation and neutralization. Molecular typing methods depend largely on reverse transcription-PCR (RT-PCR) and nucleotide sequencing of the entire or partial VP1 gene. A modified RT-PCR-based reverse line blot (RLB) hybridization assay was developed as a rapid and efficient way to characterize common and nonserotypeable (by neutralization) HEVs. Twenty HEV serotypes accounted for 87.1% of all HEVs isolated at a reference laboratory from 1979 to 2007; these common serotypes were identified using one sense and three antisense primers and a set of 80 serotype-specific probes in VP1 (F. Zhou et al., J. Clin. Microbiol. 47:2737-2743, 2009). In this study, one HEV-specific primer pair, two probes in the 5' u

SUBMITTER: Zhou F 

PROVIDER: S-EPMC2849586 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature