title: An operon for histidine biosynthesis in Streptomyces coelicolor. I. Genetic evidence.
mesh_terms: D000483:Alleles; D000588:Amines; D002087:Butyrates / Q000494:pharmacology; D002874:Chromosome Mapping; D003433:Crosses, Genetic; D004352:Drug Resistance, Microbial; D005799:Genes, Dominant; D008040:Genetic Linkage; D005827:Genetics, Microbial; D006579:Heterozygote; D006639:Histidine / Q000096:biosynthesis*; D009566:Nitrates / Q000378:metabolism; D009876:Operon; D000644:Quaternary Ammonium Compounds; D013302:Streptomyces / Q000187:drug effects / Q000378:metabolism*
chemical_list: D000588:Amines; D002087:Butyrates; D009566:Nitrates; D000644:Quaternary Ammonium Compounds; D006639:Histidine