title: Escherichia coli lac operator mRNA affects translation initiation of beta-galactosidase mRNA.
mesh_terms: D004790:Enzyme Induction; D004926:Escherichia coli / Q000235:genetics*; D005796:Genes; D005809:Genes, Regulator; D007763:Lac Operon; D009690:Nucleic Acid Conformation; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000235:genetics*; D014158:Transcription, Genetic; D001616:beta-Galactosidase / Q000235:genetics
chemical_list: D012333:RNA, Messenger; D001616:beta-Galactosidase