Detection of blaOXA-145, blaOXA-224, blaOXA-539, and blaOXA-675 Genes and Carbapenem-Hydrolyzing Class D β-Lactamases (CHDLs) in Clinical Isolates of Pseudomonas aeruginosa Collected from West of Iran, Hamadan

Figure 3

The amplification and gel electrophoresis agarose of 1.5% of blaOXA genes in P. aeruginosa. Top: blaOXA-539 with 185 bp and blaOXA-224 with 168 bp; wells 1 and 17: positive control, well 18: negative control, wells 3–9: positive strains with blaOXA-539; wells 11–18: positive strains with blaOXA-224. Down: blaOXA-145 with 204 bp and blaOXA-675 with 138 bp; wells 1 and 14: positive control, well 15: negative control wells 2–7: positive strains with blaOXA-145, wells 8–14: positive strains with blaOXA-145. M: ladder 100 bp.