TABLE 2.

MICs of cell wall-directed antibiotics^a

Strain	MIC (μg/ml)
	Vancomycin	Teicoplanin	Oxacillin	Methicillin	Imipenem
BB255	1.5	1.0	0.19	0.75	0.032
PG27	1.5	0.25	0.064	0.25	0.012
BB270	1.5	1.0	12	6	0.25
PG108	0.75	0.064	0.094	0.38	0.032
PG100	1.0	0.064	>256	>256	>32
PG105	0.75	0.064	0.19	0.75	0.047
PG79	1.5	1.0	16	12	0.125
PG217	0.75	0.19	0.38	0.38	0.047

^aThe MICs were determined by the E test.