Table 1.

Antibiotic sensitivities (MIC) of Escherichia coli transformed with pET28a-lmrB.

Antimicrobials	Bacterial strains
	E. coli BLll	E. coli pET28a-lmrB	E. coli pET28a
Ampicillin	2	2	2
Chlorhexidine	0.8	3.2	0.8
Ofloxacin	0.1	0.4	0.05
EB	250	500	250