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Table. 4.

Table. 4.

Distribution of plasmid mediated quinolone resistance genes among 56 ciprofloxacin-resistant E. coli isolates

No. of isolates (%) PMQR gene
aac(6’)-Ib-cr qepA qnrA qnrB qnrC qnrD qnrS
30 (53.6) - - - - - - -
13 (23.2) + - - - - - -
7 (12.5) - - - + - - -
5 (8.9) + - - + - - -
1 (1.8) + - - - - - +

Abbreviation: PMQR, plasmid-mediated quinolone resistance.

Korean J Clin Lab Sci 2021;53:217-24 https://doi.org/10.15324/kjcls.2021.53.3.217
© 2021 Korean J Clin Lab Sci