TABLE 2.
Antibiotic susceptibility profiles of RC85 and RC85‐T strains
| Class | Antibiotics | MIC (μg/ml) | |
|---|---|---|---|
| RC85 | RC85‐T | ||
| β‐lactams | Ampicillin | 16 | 128 |
| Amoxicillin | 16 | 128 | |
| Cefalexin | 8 | 64 | |
| Cefazolin | 4 | 8 | |
| Cefoperazone | ≤0.5 | ≤0.5 | |
| Cefotaxime | ≤0.5 | ≤0.5 | |
| Cloxacillin | ≥512 | ≥512 | |
| Methicillin | ≥512 | ≥512 | |
| Aminoglycosides | Gentamicin | 2 | 4 |
| Kanamycin | 16 | 16 | |
| Streptomycin | 16 | 32 | |
| Polymyxins | Colistin | 32 | 16 |
| Tetracyclines | Tetracycline | 2 | 1 |
| Doxycycline | 2 | 2 | |
| Quinolone | Nalidixic acid | ≥512 | ≥512 |
Abbreviation: MIC, minimum inhibitory concentration.