fig3

Figure 3. Circular genome map of S. oralis CRC211. From outer to inner rings: (1) GC skew (purple/green); (2) GC content (black); (3) protein-coding genes on the forward strand (colored by COG categories); (4) protein-coding genes on the reverse strand (colored by COG categories); (5) rRNA genes (red); (6) tRNA genes (green); (7) prophage regions (blue). The map illustrates the overall genomic architecture and key features, including the two prophage regions. S. oralis: Streptococcus oralis; GC: guanine-cytosine; COG: Clusters of Orthologous Groups.