Genome representation of Shewanella sp. JAB-1 and its plasmids. The representation was performed using the CGview server. The outermost two rings show features extracted from the Shewanella sp. JAB-1 genome. The next three rings show the positions of BLAST hits detected through BLASTn comparisons of Shewanella sp. JAB-1 genome against the three closest genomes of Shewanella (MR-4, MR-7, and ANA-3, represented by red, green, and blue circles, respectively). Darker arc indicates high percent identity of the hit. The black circle displays the GC content, and inner circles display GC skew.