Table 2 Transconjugation frequencies, resistance markers transferred to recipient strains and MICs of antibiotics used against blaCTX-M-15 positive strains of E. coli
From: Infected foot ulcers in male and female diabetic patients: a clinico-bioinformative study
| Name of the strain | D253 | D281 |
|---|---|---|
| MIC (mg/L) | 0 | 0 |
| Gentamicin (G) | 128 | 64 |
| Tobramycin (Tb) | 64 | 32 |
| Kanamycin (Ka) | 64 | 128 |
| Amikacin (Ak) | 32 | 32 |
| Streptomycin (St) | 64 | 64 |
| Cefazolin (Cz) | >256 | >256 |
| Ceftazidime (Ca) | 32 | 32 |
| Cefotaxime (Ce) | 256 | 64 |
| Ceftriaxone (Ci) | 256 | 512 |
| Cefepime (Cpm) | 64 | 64 |
| Ciprofloxacin (Cf) | 64 | 64 |
| Norfloxacin (Nx) | 64 | 32 |
| Piperacillin (Pc) | >256 | 512 |
| Amoxyclav (Ac) | 4 | 2 |
| Tetracycline (T) | 256 | 512 |
| Resistance pattern type | 3 | 3 |
| Resistance markers present in donor or test isolates | G, Tb, Ka, St, Ch, Cz, Cu, Ca, T, Ce, Ci, Cpm, Cf, Nx, Pc | G, Tb, Ka, St, Ch, Cz, Cu, Ca, T, Ce, Ci, Cpm, Cf, Nx, Pc |
| Resistance markers transferred to the recipient ( E. coli J53) | Ca, Ce, Ci, T | Ca, Ce, Ci, Cf |
| Total no. of transconjugants per plate | 1.7 × 102 | 2.1 × 102 |
| Total no. of recepients ( E. coli J53) per plate | 107 | 107 |
| Tansfer Frequency (Total No. of transconjugants per plate/Total no. of recepients per plate) | 1.7 × 10-5 | 2.1 × 10-5 |