... 72.7Ofloxacin00Cefixime00Polymyxin B0 36.4Cefotaxime0 18.2Sparfloxacin00Cephalothin18.2 27.3Streptomycin0 36.4Chloramphenicol00Tetracycline18.2 36.4Ciprofloxacin00Tobramycin00Erythromycin100 0Trimethoprim/sulfamethoxazole00Gentamicin00Imipenem00Molecular ... followed by EtBr staining and photographed under UV illumination.RAPD fingerprintingTo increase the reproducibility of RAPD analysis, twokinds of 10-mer random primers (referred as CRA22 and CRA23) ... P010726-25, and O157-C-1-2), and 14 USAisolates; 4 strains of ATCC (A1, A2, A3, and A4), 6 strains of Cornell University (C1, C2, C3, C4, C5, and C6), and 4strains of Pennsylvania State University (P3,...