Evaluation of a high resolution genotyping method for Chlamydia trachomatis using routine clinical samples.

ABSTRACT:

Background

Genital chlamydia infection is the most commonly diagnosed sexually transmitted infection in the UK. C. trachomatis genital infections are usually caused by strains which fall into two pathovars: lymphogranuloma venereum (LGV) and the genitourinary genotypes D-K. Although these genotypes can be discriminated by outer membrane protein gene (ompA) sequencing or multi-locus sequence typing (MLST), neither protocol affords the high-resolution genotyping required for local epidemiology and accurate contact-tracing.

Principal findings

We evaluated variable number tandem repeat (VNTR) and ompA sequencing (now called multi-locus VNTR analysis and ompA or "MLVA-ompA") to study local epidemiology in Southampton over a period of six months. One hundred and fifty seven endoce

SUBMITTER: Wang Y 

PROVIDER: S-EPMC3037941 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature