title: On the fidelity of transcription by Escherichia coli ribonucleic acid polymerase.
mesh_terms: D001483:Base Sequence; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004789:Enzyme Activation / Q000187:drug effects; D004926:Escherichia coli / Q000378:metabolism*; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D011119:Polynucleotides; D013698:Templates, Genetic; D014158:Transcription, Genetic / Q000187:drug effects
chemical_list: D011119:Polynucleotides; D008345:Manganese; D012321:DNA-Directed RNA Polymerases; D008274:Magnesium