title: Nucleotide sequences from messenger RNA transcribed from the operator-proximal portion of the tryptophan operon of Escherichia coli.
mesh_terms: D001345:Autoradiography; D001483:Base Sequence; D002855:Chromatography, Thin Layer; D003090:Coliphages; D004269:DNA, Bacterial; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli; D009693:Nucleic Acid Hybridization; D009711:Nucleotides / Q000032:analysis*; D009841:Oligonucleotides; D009876:Operon; D010727:Phosphoric Diester Hydrolases; D010759:Phosphorus Isotopes; D012333:RNA, Messenger / Q000032:analysis*; D014158:Transcription, Genetic; D014364:Tryptophan
chemical_list: D004269:DNA, Bacterial; D009711:Nucleotides; D009841:Oligonucleotides; D010759:Phosphorus Isotopes; D012333:RNA, Messenger; D014364:Tryptophan; D010727:Phosphoric Diester Hydrolases