Fig_S2.pdf

Phylogenetic distribution of the frequency of usage of each codon in proteobacteria. A phylogenetic tree was constructed and the average frequency of usage for each codon in all genes of each genome is indicated using external red bars. Additionally, the class of each specie is indicated in a color strip below the bars (Red: alfa-protebacteria; Blue: beta-proteobacteria; Orange: gamma-proteobacteria; Pink: Delta-proteobacteria; Green: epsilon-proteobacteria; Purple: zeta-proteobacteria; Black: oligoflexia; Lightblue: acidithiobacillia). Clostridium botulinum and Bacillus subtilis were used as out group for tree construction. Codon usage and class are not presented for these genomes. An interactive version of this figure can be accessed at https://itol.embl.de/tree/200896812311881706546712.