title: Shifting RNA polymerase into overdrive.
mesh_terms: D020029:Base Pairing; D001665:Binding Sites; D004247:DNA / Q000737:chemistry / Q000378:metabolism*; D012321:DNA-Directed RNA Polymerases / Q000235:genetics / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics; D005786:Gene Expression Regulation; D006801:Humans; D008957:Models, Genetic; D009154:Mutation; D009690:Nucleic Acid Conformation; D020319:Oligodeoxyribonucleotides, Antisense / Q000737:chemistry / Q000378:metabolism; D012333:RNA, Messenger / Q000737:chemistry / Q000378:metabolism*; D013728:Terminator Regions, Genetic; D014158:Transcription, Genetic; D014764:Viral Proteins / Q000378:metabolism