Development and evaluation of an ompA quantitative real-time PCR assay for Chlamydia trachomatis serovar determination.

ABSTRACT: Knowledge of circulating Chlamydia trachomatis serovars can be beneficial for sexual network surveillance, monitoring treatment success, and associating specific clinical manifestations. Typically, C. trachomatis serovars are predicted by nucleotide sequencing of four variable domains within the ompA gene. However, sequencing procedures can be labor-intensive, are not readily available, and can lack the capacity to identify multiple serovars. This study describes the development and evaluation of a quantitative real-time PCR (qPCR) test algorithm for the rapid prediction of C. trachomatis serovars, including ocular (A to C) and anogenital (D to L3) strains. This test comprises a primary qPCR to confirm C. trachomatis positivity and the phylogenetic group(s) present and a secondary set of q

SUBMITTER: Stevens MP 

PROVIDER: S-EPMC2884500 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature