Transcription of the tryptophan operon of Escherichia coli in vitro. I. Detection and quantitative determination of specific RNA.

Coliphages DNA, Bacterial DNA, Viral Deoxyribonucleases Enzyme Repression Escherichia coli/metabolism Genes Genetics, Microbial Nucleic Acid Denaturation Nucleotides/metabolism Phosphoric Monoester Hydrolases Phosphorus Isotopes RNA Nucleotidyltransferases RNA, Bacterial/analysis,biosynthesis RNA, Messenger/biosynthesis Templates, Genetic Transduction, Genetic Tritium Tryptophan Uracil Nucleotides/metabolism Uridine/metabolism Venoms

DNA, Bacterial DNA, Viral Nucleotides Phosphorus Isotopes RNA, Bacterial RNA, Messenger Uracil Nucleotides Venoms Tritium Tryptophan RNA Nucleotidyltransferases Deoxyribonucleases Phosphoric Monoester Hydrolases Uridine