Figure 1

Circular maps of plasmids pNDM-GJ01. Starting from the outside, the first outer circle contains the coordinates of the complete plasmid circle and open reading frames (ORFs). The white arrows represent the direction of transcription. In addition, coding sequences, with known gene names reported in the NCBI database, are indicated by grey arrows. The second circle indicates the functional sequence blocks. The third circle indicates the GC content of plasmids, and the innermost circle indicates the GC-skew of the plasmids.