Fig. 1.
Multiplex PCRs for detection of blaOXA carbapenemase genes. First lane represents DNA marker (100-bp DNA ladder). The agarose gel illustrates that Acinetobacter baumannii strains A101, A102, A105, A106 and A107 are positive for both blaOXA-23 and blaOXA-51; A. baumannii A103 and A104 are blaOXA-23 gene negative.