FIG 1.
Linear maps of the blaKPC-2-carrying plasmids. For each plasmid, the type of plasmid sequence is indicated in red next to the plasmid name. Arrows show the direction of transcription of open reading frames (ORFs), while truncated ORFs appear as rectangles (arrows within rectangles indicate the direction of transcription). Resistance genes, insertion sequence (IS) elements, and transposases are shown in red, yellow, and green, respectively. intI1 genes are shaded blue. Gray arrows or rectangles indicate plasmid scaffold regions; the replication genes are shown in purple. The remaining genes are shown in white. Homologous segments (representing ≥99% sequence identity) are indicated by light gray shading. Thin lines above and below the maps correspond to highly similar sequences from other plasmids.