title: A new type of histidine regulatory mutant in Escherichia coli.
mesh_terms: D000429:Alcohol Oxidoreductases / Q000096:biosynthesis*; D002247:Carbon Isotopes; D002474:Cell-Free System; D003470:Culture Media; D003864:Depression, Chemical; D004794:Enzyme Repression; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism*; D005827:Genetics, Microbial; D006639:Histidine / Q000096:biosynthesis / Q000378:metabolism* / Q000494:pharmacology; D007930:Leucine / Q000494:pharmacology; D009154:Mutation; D009243:NAD / Q000096:biosynthesis; D009876:Operon; D012329:RNA, Bacterial; D012343:RNA, Transfer; D012486:Salmonella typhimurium / Q000378:metabolism; D013045:Species Specificity; D013268:Stimulation, Chemical; D013696:Temperature
chemical_list: D002247:Carbon Isotopes; D003470:Culture Media; D012329:RNA, Bacterial; D009243:NAD; D006639:Histidine; D012343:RNA, Transfer; D000429:Alcohol Oxidoreductases; D007930:Leucine