TABLE 2.
MICs of tetracycline antibiotics and other antibiotics for various isolates and constructs
| Strain | Description | MIC (μg/ml) of: |
||||
|---|---|---|---|---|---|---|
| TETa | DOX | TIG | FFC | ERY | ||
| C. jejuni NCTC 11168 | Wild-type Campylobacter strain | 0.5 | 0.125 | 0.06 | 1 | 0.5 |
| C. jejuni 11168-tet(L) | Transformant harboring tet(L) variant | 8 | 1 | 0.06 | 1 | 32 |
| C. coli 1922C17 | Donor for tet(L) variant and MDRGI | >256 | 64 | 0.06 | 64 | >256 |
| DH5α | Wild-type E. coli strain | 1 | 0.5 | 0.5 | ||
| DH5α-pUC19 | DH5α containing pUC19 plasmid | 1 | 1 | 0.5 | ||
| DH5α-pUC19-tet(L).ref | DH5α containing pUC19-tet(L).ref plasmid | 8 | 4 | 0.5 | ||
| DH5α-pUC19-tet(L) | DH5α containing pUC19-tet(L) variant plasmid | 128 | 32 | 2 | ||
a
TET, tetracycline; DOX, doxycycline; TIG, tigecycline; FFC, florfenicol; ERY, erythromycin.