TABLE 3.

Carbapenem susceptibility of tcp knockout mutants, complemented strain, and parent strains

Strain	Biapenem		Imipenem		Panipenem		Meropenem
	MICa	MBCa	MIC	MBC	MIC	MBC	MIC	MBC
SM7b	1	1	1	2	8	16	1	2
SM21b	1	1	1	2	4	8	1	2
KMX7803c	1	16	2	4	8	16	1	2
TKP011d	0.125	8	2	4	4	16	0.5	4
TKP04e	0.5	4	4	16	8	16	4	4

^aMICs and MBCs given in micrograms per milliliter.

^btcp⁺ wild-type strain.

^cSM7 tcp::Tn1737KH.

^dSM21 tcp::Gm.

^eTKP011(pTKM04 tcp⁺).