Fig. 4From: The carbapenem resistance gene blaOXA-23 is disseminated by a conjugative plasmid containing the novel transposon Tn6681 in Acinetobacter johnsonii M19Sequence comparisons of the ISAba1 junction upstream of blaOXA-23. a Sequence alignment of left inverted repeat (IRL) of ISAba14L and right inverted repeat (IRR) of ISAba14R. b Sequence comparisons of the ISAba1 junctions upstream of blaOXA-23 genes. The start codon of the blaOXA-23 gene is underlined. The − 35 and extended − 10 regions of the promoter are markedBack to article page