TABLE 2 .
Sensitivity to substrates of the MtrC-MtrD-MtrE efflux system
Strain | Genotype | MIC (µg/ml) |
||||
---|---|---|---|---|---|---|
Erm | Rif | CV | TX-100 | Km | ||
FA19 | Wild type | 0.25 | 0.06 | 0.6 | 125 | 30 |
KH9 | FA19 mtrR::Kmr | 1 | 0.12 | 1.25 | 250 | 480 |
CR1 | FA19 mtrA::Kmr | 0.25 | 0.06 | 0.6 | 125 | 240 |
DW120 | FA19 mtr120 | 2 | 0.25 | 2.5 | >16,000 | 30 |
EO1 | FA19 mtr120 mtrR::Kmr | 2 | 0.25 | 2.5 | >16,000 | 480 |
EO2 | FA19 mtr120 mtrA::Kmr | 2 | 0.25 | 2.5 | >16,000 | 240 |