Skip to main content

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