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. 2020 Apr 15;9:52. doi: 10.1186/s13756-020-00711-y

Fig. 4.

Fig. 4

Three arrangements of surrounding genetic structures of qnrS2 gene. Open reading frames (ORFs) are shown as arrows, indicating the direction of transcription. Plasmid scaffolds, including the plasmid replicons, maintenance genes, and transfer region, are shown in violet, green, and blue, respectively. The gene qnrS2 is shown in yellow. Inverted repeats (IRL, left inverted repeat; IRR, right inverted repeat) are shown in boxes, with black; their length and sequence are shown below the structures. Direct repeats (DR) flanking the mobile insertion cassette are shown above the map. Mobile IS26 elements are shown in red. Homologous regions are indicated by grey shading