Table 1.

Serovars and antibiotic susceptibilities of isogenic strains of N. gonorrhoeae

StrainGenotypeSerovarMIC (mg/liter)a
PenCxmTetNACipCVEry
FA19Wild typeIA-20.0150.030.510.00410.25
FA102 penA IA-20.120.120.510.00410.25
FA136 penA mtr IA-20.250.250.510.00842
FA140 penA mtr penB IB-110.5120.01542
H1Wild typeIB-30.030.060.2510.00820.5
H1-1 penA IB-30.120.120.2510.00820.5
H1-2 penA mtr IB-30.250.250.510.00842
H1-3 penA mtr penB IB-310.5120.01542
  • ↵a Antibiotic abbreviations: Pen, penicillin; Cxm, cefuroxime; Tet, tetracycline; NA, nalidixic acid; Cip, ciprofloxacin; CV, crystal violet; Ery, erythromycin.