TABLE 3.

Bacterial susceptibilities to ciprofloxacin.

Strain	MIC (μg/ml)
PAK	0.16
ΔPA0614	0.32
ΔPA0629	0.32
ΔprtN	0.32
ΔKH-S1	0.64
ΔKH-S1ΔPA0614	0.64
ΔKH-S1ΔPA0629	0.64
ΔKH-S1ΔprtN	0.64
PAK/pMMB67EH	0.16
PAK/pMMB67EH-prtR-His	0.64
ΔKH-S1/pMMB67EH	0.64