Table 1.
MICs for tetracycline-resistant strains used in this study
| MICs (mg/L) |
||||||||
|---|---|---|---|---|---|---|---|---|
| TET | TET + R | CIP | CIP + R | EtBr | EtBr + R | TGC | TGC + R | |
| R6 | 0.125 | 0.125 | 0.5 | 0.5 | 2 | 0.125 | 0.031 | 0.031 |
| R6M1TC-1 | 2 | 1 | 1 | 0.5 | 8 | 0.25 | 0.063 | 0.063 |
| R6M1TC-2 | 2 | 1 | 2 | 0.5 | 8 | 0.25 | 0.063 | 0.063 |
| R6M1TC-3 | 4 | 1 | 4 | 0.5 | 8 | 0.25 | 0.063 | 0.063 |
| R6M1TC-4 | 4 | 1 | 4 | 0.5 | 16 | 0.25 | 0.063 | 0.063 |
| R6M1TC-5 | 8 | 2 | 4 | 0.5 | 16 | 0.25 | 0.25 | 0.25 |
| R6M2TC-1 | 2 | 1 | 1 | 0.5 | 2 | 0.25 | 0.063 | 0.063 |
| R6M2TC-2 | 2 | 1 | 1 | 0.5 | 2 | 0.25 | 0.063 | 0.063 |
| R6M2TC-3 | 4 | 1 | 4 | 0.5 | 16 | 0.25 | 0.125 | 0.125 |
| R6M2TC-4 | 8 | 1 | 8 | 0.5 | 16 | 0.25 | 0.125 | 0.125 |
TET, tetracycline; R, reserpine (20 mg/L); CIP, ciprofloxacin; Etbr, ethidium bromide; TGC, tigecycline.
MICs are the results of three independent biological replicates.