Figure 2. (A) Ten pulsotypes obtained by pulsed-field gel electrophoresis (PFGE) after digestion with SmaI. Lane M, molecular size marker. Lanes A to J, pandrug-resistant Acinetobacter baumannii (PDRAB) isolates belonging to pulsotypes A to J, respectively. (B) Ten subtypes of pulsotype E. Lanes M, molecular size marker. Lane E1 to E10, PDRAB isolates belonging to subtypes E1 to E10, respectively.