TABLE 2.

MICs of LL-37, polymyxin B, SDS, and EDTA

StrainMIC of:
LL-37 (μg/ml)Polymyxin B (μg/ml)SDS (μg/ml)EDTA (mM)
81-176a5.683.132480.39
ΔcstII mutant12.130.061570.39
ΔgalT mutant8.080.091570.39
ΔlgtF mutant2.400.161570.39
ΔwaaF mutant1.420.211570.39
  • a Complemented strains had MICs equivalent to that of wild-type 81-176.