Real-time quantitative PCR detection of four human bocaviruses.

ABSTRACT: Human bocavirus (HBoV) was discovered in 2005 and is associated with respiratory tract symptoms in young children. Three additional members of the genus Bocavirus, HBoV2, -3, and -4, were discovered recently from fecal specimens, and early results indicate an association between HBoV2 and gastrointestinal disease. In this study, we present an undifferentiating multiplex real-time quantitative PCR assay for the detection of these novel viruses. Differentiation of the individual bocavirus species can be subsequently achieved with corresponding singleplex PCRs or by sequencing. Both multiplex and singleplex assays were consistently able to detect ≤10 copies of HBoV1 to -4 plasmid templates/reaction, with dynamic quantification ranges of 8 logs and 97% to 102% average reaction efficiencies. Th

SUBMITTER: Kantola K 

PROVIDER: S-EPMC3020864 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature