TABLE 1.
MICs of tetracycline
| Strain | MIC (μg/ml)a |
|---|---|
| MC4100 | 2 |
| MC4100 tolC::Tn10 | 40 |
| MC4100 thr::Tn10 | 200 |
| REC100 (MC4100 sbmA::Tn5 tolC::Tn10) | 5 |
| MC4100 thr::Tn10 sbmA::Tn5 | 120 |
| REC100(pAX629) | 120 |
| REC100(pMM73.4) | 40 |
| MC4100 thr::Tn10 ΔacrAB::Tn903 | 40 |
| MC4100 thr::Tn10 ΔacrAB::Tn903 ΔsbmA | 5 |
| MC4100 sbmA::Tn5 | 2 |
| PB3 | 0.15 |
| PB3 sbmA::Tn5 | 0.15 |
MICs were determined by an agar dilution method.