Quantitative, fluorogenic probe PCR assay for detection of human herpesvirus 8 DNA in clinical specimens.

ABSTRACT: A quantitative, fluorescence-based PCR assay (TaqMan-based system) was developed for detection of human herpesvirus 8 (HHV-8) DNA in clinical specimens. Primers and probes chosen from each of five 10-kb segments from the unique region of the HHV-8 genome were evaluated for sensitivity with dilution series of DNA extracted from a cell line (BCBL-1) that harbors HHV-8 DNA. Although several of the primer-probe sets performed similarly with BCBL-1 DNA that had been diluted in water, their performance differed when target DNA was diluted in a constant background of uninfected cell DNA, an environment more relevant to their intended use. The two best primer-probe combinations were specific for HHV-8 relative to the other known human herpesviruses and herpesvirus saimiri, a closely related gammah

SUBMITTER: Stamey FR 

PROVIDER: S-EPMC88385 | biostudies-literature | 2001 Oct

REPOSITORIES: biostudies-literature