TABLE 1.

Primers used for omp1-based PCR or DNA sequencing of the omp1 gene

Primer	Strand	Nucleotide sequence	Positiona
OMP1	Sense	5′-TGACGCTATCAGCATGCG-3′	165–182
CM3A	Antisense	5′-GAATACATCAAAACGATCCC-3′	389–408
OMP11	Sense	5′-GGAAACTCCGCTTCCTTCAAC-3′	448–468
OMP6AS	Antisense	5′-TGAGCGTATTGGAAAGAAGC-3′	640–659
OMP6S	Sense	5′-TCTTTCCAATACGCTCAATC-3′	643–662
SERO2A	Antisense	5′-TTTCTAGA(T/C)TTCAT(T/C)TTGTT-3′	1057–1076
SERO1A	Sense	5′-ATGAAAAAACTCTTGAAATCGG-3′	1–22
OMP10	Antisense	5′-TCTTGCATGTGTTTGCCATAAGCGG-3′	350–326
OMP12	Antisense	5′-CAATAGAGGCATCCTTAGTCCC-3′	508–487
VD41	Sense	5′-TACATTGGAGTTAAATGGTCT-3′	868–888

^aAccording to the omp1 nucleotide sequence of C. trachomatis serovar strain J/UW36 (25).