title: The role of RNA polymerase in genetic transcription.
mesh_terms: D002499:Centrifugation, Density Gradient; D004247:DNA; D004355:Drug Stability; D004926:Escherichia coli / Q000201:enzymology; D006358:Hot Temperature; D008967:Molecular Biology; D009154:Mutation; D012313:RNA / Q000096:biosynthesis; D012316:RNA Nucleotidyltransferases; D014316:Tritium; D014529:Uridine
chemical_list: D014316:Tritium; D012313:RNA; D004247:DNA; D012316:RNA Nucleotidyltransferases; D014529:Uridine