TABLE 3.
Antibiotic susceptibility of K. oxytoca strains and E. coli transformants
| Strain | MIC (μg/ml) ofa:
|
||||
|---|---|---|---|---|---|
| IPM | CAZ | ATM | CTX | CXM | |
| K. oxytoca | |||||
| KH11 | 0.5 | 1.0 | >64 | 2.0 | >64 |
| KH26 | 1.0 | 0.5 | >64 | 2.0 | >64 |
| KH55 | 1.0 | 1.0 | >64 | 2.0 | >64 |
| KH78 | 1.0 | 1.0 | >64 | 2.0 | >64 |
| KH93 | 1.0 | 1.0 | >64 | 4.0 | >64 |
| KH103 | 1.0 | 1.0 | >64 | 4.0 | >64 |
| NBL63 | 1.0 | 1.0 | >64 | 4.0 | >64 |
| KH66 | 0.5 | 0.25 | 0.25 | <0.064 | 4.0 |
| E. coli | |||||
| DH5α/pLSKSW-7 | 0.5 | 2.0 | >64 | 8.0 | >64 |
| DH5α/pLSKSW-8 | 0.25 | 0.25 | 1.0 | 0.125 | 8.0 |
| DH5α/pLSK | 0.25 | 0.125 | 0.25 | 0.125 | 8.0 |
| ATCC 25922 | 0.25 | 0.25 | 0.25 | 0.125 | 4.0 |
a
IPM, imipenem; CAZ, ceftazidime; ATM, aztreonam; CTX, cefotaxime; CXM, cefuroxime.