Figure 1 :Agarose gel electrophoresis of PCR amplified products generated from patients' DNA samples. Lane 1 is negative control showing no mycoplasma infection. Lane 2 shows 559 bp U. urealyticum. Lane 3 shows 465 bp M. genitalium. Lane 4 shows M. genitalium and U. urealyticum . Lane 5 is DNA size marker (100bp DNA ladder, SM#333)