TABLE 2.

Effect of RamA expression

StrainMICa (μg/ml)
CHLTETNALNORCAZFEP
E. coli
    JM10981640.50.50.047
    JM109(pRC2)641612820.50.38
    CH1648480.520.25
    CH164(pRC2)321632142
    BW510416440.250.250.016
    BW5104(pRC2)6416160.510.094
    EP6632R0.250.50.1250.016
    EP663 (pRC2)2R0.250.0610.094
E. aerogenes
    ATCC 130488480.520.25
    ATCC 13048(pRC2)321632142
  • a CHL, chloramphenicol; TET, tetracycline; NAL, nalidixic acid; NOR, norfloxacin; CAZ, ceftazidime; FEP, cefepime; R, resistant.