title: RNA polymerase clamps down.
authors.affiliation: Department of Bacteriology, University of Wisconsin, Madison, WI 53706, USA. landick@bact.wisc.edu
authors.forename: R
authors.initials: R
authors.lastname: Landick
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000737:chemistry / Q000378:metabolism*; D017434:Protein Structure, Tertiary; D012333:RNA, Messenger / Q000096:biosynthesis*; D014158:Transcription, Genetic / Q000502:physiology*
chemical_list: D012333:RNA, Messenger; D012321:DNA-Directed RNA Polymerases