Table 3. MICs of gentamicin (Gm), streptomycin (Sm), spectinomycin (Spe), ampicillin (Amp), ciprofloxacin (Cip), tetracycline (Tc), chloramphenicol (Cm) and polymyxin B (PB) for wild-type P. mirabilis (wt) and hfq mutant (hfq).

Strain	MIC (µg/ml)
	Gm	Sm	Spe	Amp	Cip	Tc	Cm	PB
wt	4	32	128	8	0.015625	32	16	>50000
hfq	1	2	64	4	0.0078125	32	4	4096