Figure 3From: Characterization of relationships between transcriptional units and operon structures in Bacillus subtilis and Escherichia coliConservation of adajcent gene pairs across genomes. The left figure indicates the conservation ratio based on the gene pairs from B. subtilis, and the right figure is from E. coli. The ratios of adjacently conserved gene pairs for OPs, SOPs and NOPs are shown in blue, red and green, respectively.Back to article page