Table 5. Characteristics of the Aminoglycoside Resistance-Associated Genes in 5 Gentamicin-Resistant or Intermediately Gentamicin-Resistant K. pneumoniae Isolates Detected in this Study.

Strain ID	Antimicrobial resistance patterns a	aminoglycoside resistance-associated genes
SJZ2013N33	GEN-CZO-CAZ-CTX-FEP-ATM-AMP-PRL-AMC-SAM-SXT-C-TE	aacA4, aacC2
SJZ2013N75	GEN-CZO-CAZ-CTX-FEP-ATM-AMP-PRL-AMC-SAM-SXT-C-TE	aacA4, aacC2
SJZ2013N70	GEN-AMP-SAM-SXT-C-CIP-LVX-TE	aacA4, aadA1
SJZ2013N7	GEN-AMP-SAM-C-CIP-LVX-TE	aacA4, aacC2
SJZ2013N4	GEN-AMP-C

^a Abbreviations of antimicrobials: AMI, amikacin; GEN, gentamicin; IPM, imipenem; MEM, meropenem; CZO, cefazolin; CAZ, ceftazidime; CTX, cefotaxime; FEP, cefepime; ATM, aztreonam; AMP, ampicillin; PRL, piperacillin; AMC, amoxicillin-clavulanate; SAM, ampicillin-sulbactam; TZP, piperacillin-tazobactam; CL, colistin; SXT, trimethoprim-sulfamethoxazole; C, chloramphenicol; CIP, ciprofloxacin; LVX, levofloxacin; MXF, moxifloxacin; TE, tetracycline.