Table 3.

Minimal inhibitory concentrations (MIC) of cationic antimicrobial peptides for P. aeruginosa strains grown in minimal BM2-glucose medium with limiting Mg2+

MIC (μg ml-1)
Strain
Genotype
Polymyxin B
CP10A
CP11CN
H103 wt 8 32 >32
11 A9 PA4773::lux 4 2 8
38 F9 PA4774::lux 8 2 32
50 F5 PA4775::lux 1 2 16
53 D10 PA3553::lux <0.06 16 4
146 H1 PA3555::lux <0.06 16 4
54 D3
PA3559::lux
<0.06
16
8