title: Translation and polarity in the histidine operon. II. Polarity in the histidine operon.
mesh_terms: D004261:DNA Replication; D005796:Genes; D006639:Histidine / Q000096:biosynthesis*; D008025:Ligases / Q000378:metabolism; D008962:Models, Theoretical; D008967:Molecular Biology; D009154:Mutation; D010088:Oxidoreductases / Q000378:metabolism; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism; D012333:RNA, Messenger / Q000378:metabolism; D012486:Salmonella typhimurium / Q000378:metabolism*; D000637:Transaminases / Q000378:metabolism
chemical_list: D012333:RNA, Messenger; D006639:Histidine; D010088:Oxidoreductases; D000637:Transaminases; D010744:Phosphoric Monoester Hydrolases; D008025:Ligases