TABLE 2.
Antibiograms of B. thuringiensis strain GBJ002 and derivative lysogens GBJ002/GIL01 and GBJ002/GIL16a
| Antibiotic family | Antibiotic | Disk concnb | Inhibition halo diam (mm) |
||
|---|---|---|---|---|---|
| GBJ002 | GBJ002/GIL01 | GBJ002/GIL16 | |||
| Penicillins | Oxacillin | 1 | 6 | 6 | 6 |
| Ampicillin | 33 | 14 | 14 | 14 | |
| Penicillin | 5 | 12 | 12 | 12 | |
| Aminoglycosides | Spectinomycin | 200 | 6 | 6 | 6 |
| Amikacin | 40 | 10 | 9 | 10 | |
| Streptomycin | 100 | 11 | 11 | 11 | |
| Kanamycin | 100 | 9 | 9 | 9 | |
| Neomycin | 120 | 9 | 10 | 9 | |
| Gentamicin | 40 | 9 | 8 | 9 | |
| Ansamycin | Rifampin | 30 | 5 | 4 | 4 |
| Glycopeptide | Vancomycin | 5 | 4 | 4 | 5 |
| Macrolide | Erythromycin | 78 | 10 | 10 | 11 |
| Bacitracin | Bacitracin | 40 | 3 | 3 | 3 |
| Tetracycline | Tetracycline | 30 | 6 | 6 | 5 |
| Quinolone | Nalidixic acid | 30 | − | − | − |
| Chloramphenicol | 30 | 7 | 7 | 7 | |
| Fosfomycin | 200 | 5 | 5 | 5 | |
a
Evaluated by use of Neo-Sensitab antibiotic disks (Rosco Diagnostica). −, negative (the strains are resistant to nalidixic acid).
b
Concentrations are in micrograms for all antibiotics except bacitracin, for which the concentration is in units.