title: How bacterial ribosomes select translation initiation sites.
mesh_terms: D001483:Base Sequence; D003062:Codon; D004926:Escherichia coli / Q000378:metabolism*; D008954:Models, Biological; D009154:Mutation; D010442:Peptide Chain Initiation, Translational; D012335:RNA, Ribosomal / Q000378:metabolism*; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D003062:Codon; D012335:RNA, Ribosomal