Ann Clin Microbiol 2022;25:53-59. Current prevalence of the crpP gene in carbapenemase-producing Pseudomonas aeruginosa blood isolates in Korea
Table 1. Resistance to carbapenem and ciprofloxacin with corresponding resistance genes
IsolatesPhenotype (ZD)Genotype
IPMMEMCIPCRPPMQRgyrAparC
F0020PA0023R (11)R (10)R (6)blaGES-9aac(6′)-Ib-crThr83IleSer87Leu
A0020PA0022R (7)R (6)R (6)blaGES-5aac(6′)-Ib-cr, crpPThr83IleSer87Leu
A0020PA0005R (7)R (6)R (6)blaGES-5aac(6′)-Ib-cr, crpPThr83IleWT
A0020PA0023R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
A0020PA0007R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
C0020PA0004R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
E0020PA0006R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
E0020PA0012R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
E0020PA0025R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
E0020PA0035R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
E0020PA0039R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
I0020PA0016R (6)R (6)R (6)blaIMP-6aac(6′)-Ib-cr, crpPThr83IleSer87Leu
B0020PA0004R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
B0020PA0010R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
F0020PA0002R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
F0020PA0003R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
I0020PA0007R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
I0020PA0009R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
I0020PA0021R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
I0020PA0024R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
I0020PA0026R (6)R (6)R (6)blaNDM-1aac(6′)-Ib-cr, qnrVC1Thr83IleSer87Leu
I0020PA0004R (6)R (6)R (6)blaNDM-1qnrVC1Thr83IleSer87Leu

Abbreviations: IMP, imipenem; MEM, meropenem; CIP, ciprofloxacin; CRP, carbapenemase; PMQR, plasmidmediated quinolone resistance; R, resistant; ZD, zone diameter (mm); WT, wild type.