Development and clinical application of multiple fluorescent quantitative PCR methods for simultaneous detection of Neisseria agonorrhoeae, Chlamydia trachomatis and Ureaplasma parvum
Objective To develop a multiple fluorescent quantitative PCR(FQ-PCR)method for simultaneous detection of Neisseria agonorrhoeae(NG),Chlamydia trachomatis(CT)and Ureaplasma parvum(UP). Methods The conserved genes porA of NG,ure of Ureaplasma urealyticum(UU)and trp of CT were chosen as targets for design of primers and TaqMan probe. The standard recombinant plasmid was prepared,based on which a standard curve was plotted,and a multiplex FQ-PCR method was developed and verified for sensitivity,specificity and ...