Fluorescent affinity labeling of initiation site on ribonucleic acid polymerase of Escherichia coli.

Aldehydes/metabolism Animals Binding Sites Cattle DNA/metabolism DNA-Directed RNA Polymerases/antagonists & inhibitors,metabolism Diphosphates/metabolism Energy Transfer Escherichia coli/enzymology Ethers/metabolism Fluorescence Mathematics Mercaptopurine/metabolism Naphthalenesulfonates/metabolism Oxidation-Reduction Phosphorus Radioisotopes Purine Nucleosides/metabolism RNA/biosynthesis Ribonucleosides/metabolism Ribonucleotides/metabolism Spectrometry, Fluorescence Spectrophotometry, Ultraviolet Structure-Activity Relationship Templates, Genetic Thymus Gland Tritium

Aldehydes Diphosphates Ethers Naphthalenesulfonates Phosphorus Radioisotopes Purine Nucleosides Ribonucleosides Ribonucleotides Tritium RNA DNA Mercaptopurine DNA-Directed RNA Polymerases