TABLE 2.

MICs for E. coli KAM3 harboring pCtr and the control vector pBluescriptSK as determined by the broth dilution methoda

PlasmidMIC of:
Acr (μg/ml)Chl (μg/ml)Em (μg/ml)EtBr (μg/ml)Cholate (%)SDS (%)Tet (μg/ml)
pBluescriptSK6.250.41.2512.50.50.010.4
pCtr251.62.55080.021.6
  • a The antimicrobial agents used were acriflavine (Acr), ampicillin (Amp), chloramphenicol (Chl), erythromycin (Em), ethidium bromide (EtBr), sodium dodecyl sulfate (SDS), sodium glycocholate (cholate), and tetracycline (Tet). The experiments were done in triplicate.