title: Promotor mutants of the yeast his3 gene.
mesh_terms: D001483:Base Sequence; D002872:Chromosome Deletion; D002874:Chromosome Mapping; D004269:DNA, Bacterial / Q000032:analysis; D005796:Genes; D006836:Hydro-Lyases / Q000235:genetics*; D009154:Mutation; D009876:Operon; D010641:Phenotype; D012329:RNA, Bacterial; D012333:RNA, Messenger; D012441:Saccharomyces cerevisiae / Q000235:genetics*
chemical_list: D004269:DNA, Bacterial; D012329:RNA, Bacterial; D012333:RNA, Messenger; D006836:Hydro-Lyases; C021434:imidazoleglycerolphosphate dehydratase