Evolutionary implications of potential frameshift hot-spots, methylation sites, and codon usage differences between genes and between organisms in Escherichia coli and Salmonella typhimurium.
D001482:Base Composition; D005075:Biological Evolution; D003062:Codon; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000235:genetics*; D005796:Genes; D008745:Methylation; D009154:Mutation; D012486:Salmonella typhimurium / Q000235:genetics*
D003062:Codon; D004269:DNA, Bacterial