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Table 2 MLST and drug resistance genes in A. baumannii isolates

From: Dissemination of clonal complex 2 Acinetobacter baumannii strains co-producing carbapenemases and 16S rRNA methylase ArmA in Vietnam

MLST No. of isolatesa Carbapenemase and ESBL encoding genes Aminoglycoside-resistance genes
ST2 (CC2) 17 blaOXA-66, blaOXA-23 (9/17), blaPER-1 (1/17), blaTEM-1 (16/17) armA, aac(6’)-Ib-cr (13/17), aac(3)-Ia(1/17), aadA1 (14/17), aph(3’)-Ia (14/17)
ST16 2 blaNDM-1, blaOXA-51, blaOXA-58, blaVEB-1, blaTEM-1 (1/2) armA (1/2), aac(3)-Iid, aadA1, aadB, aph(3’)-Via
ST23 7 blaOXA-23 (2/7), blaOXA-68, blaPER-1, blaTEM-1 (1/23) armA (3/7), aac(6’)-Ib-cr (4/7), aadA1 (3/7), aadB (1/7), aph(3’)-Ia (1/7), aph(3’)-Via (5/7), aph(3’)-Vib (1/7), aphA6 (1/7)
ST215 7 blaOXA-23 (4/7), blaOXA-66, blaTEM-1 armA (6/7), aac(6’)-Ib (1/7), aac(6’)-Ib-cr (5/7), aac(3)-Ia (4/7), aadA1, aph(3’)-Ia (5/7)
ST570 (CC2) 19 blaOXA-23 (9/19), blaOXA-66, blaTEM-1 (18/19) armA, aac(6’)-Ib (7/19), aac(6’)-Ib-cr (11/19), aac(3)-Ia, aadA1, aph(3’)-Ia (7/19)
ST571 (CC2) 28 blaOXA-23 (22/28), blaOXA-66, blaPER-1 (5/28), blaTEM-1 armA, aac(3)-Iid (4/28), aadA1, aadB (2/28), aph(3’)-Via (1/28), aph(3’)-Vib (4/28)
ST575 11 blaOXA-23 (9/11), blaOXA-144, blaPER-1, blaTEM-1 aadB (5/11), aph(3’)-Via (3/11), aph(3’)-Vib (4/11), aphA6 (4/11)
ST577 1 blaOXA-23, blaOXA-66, blaTEM-1 armA, aac(6’)-Ib, aac(3)-Ia, aadA1
ST578 1 blaOXA-51, blaOXA-58, blaVEB-7 aac(3)-Ib, aadA1, aph(3’)-Via
  1. aTotal number of isolates belonging to the same sequence type