title: Selective binding of oligoribonucleotides by E. coli RNA polymerase and their effect on DNA-dependent RNA synthesis.
mesh_terms: D001667:Binding, Competitive; D004247:DNA / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology; D009841:Oligonucleotides / Q000378:metabolism*; D009843:Oligoribonucleotides / Q000378:metabolism* / Q000494:pharmacology; D009994:Osmolar Concentration; D013329:Structure-Activity Relationship; D014158:Transcription, Genetic / Q000187:drug effects*
chemical_list: D009841:Oligonucleotides; D009843:Oligoribonucleotides; D004247:DNA; D012321:DNA-Directed RNA Polymerases