Fig. 1

Analysis of 92 sequenced carbapenem or/and multiresistant P.aeruginosa genomes. A maximum-likelihood tree and MLST analysis, presence of beta-lactamases and their location (either in plasmid or chromosome) and aminoglycoside modifying enzymes, selected mutations in quinolone resistance-determining region (QRDR) and OprD. Tested antimicrobial susceptibilities are presented as follows: green color – susceptible; orange color – intermediate and red – resistant strain. CARBA represents coordinated results of phenotypic testing of class B beta-lactamases by combined-disk method and PCR where tested strains are marked with a dark blue color