Fig. 1From: Characterization of class 1 integrons in metallo-β-lactamase-producing Acinetobacter baumannii isolates from hospital environmentAmplification of (A) gluconolactonase, (B) blaOXA−51, and (C) rpoB genes. Lanes M: 100-bp DNA size marker; (A) Lane 1: positive control; lanes 2 and 3: gluconolactonase positive isolates; lane 4: negative control; (B) Lane 1: positive control; lanes 2–6: blaOXA−51 positive isolates; lane 7: negative control; (C) Lane 1: positive control; lanes: 2–7: rpoB positive isolatesBack to article page