title: Probing the role of region 2 of Escherichia coli sigma 70 in nucleation and maintenance of the single-stranded DNA bubble in RNA polymerase-promoter open complexes.
authors.affiliation: Department of Biochemistry, Case Western Reserve University, Cleveland, Ohio 44106-4935, USA.
authors.forename: Pieter L
authors.initials: PL
authors.lastname: deHaseth
authors.forename: Laura
authors.initials: L
authors.lastname: Tsujikawa
mesh_terms: D001483:Base Sequence; D001671:Biochemistry / Q000379:methods*; D004247:DNA / Q000737:chemistry; D012321:DNA-Directed RNA Polymerases / Q000737:chemistry* / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology*; D007700:Kinetics; D008956:Models, Chemical; D008969:Molecular Sequence Data; D009841:Oligonucleotides / Q000737:chemistry; D011401:Promoter Regions, Genetic; D011485:Protein Binding; D017434:Protein Structure, Tertiary; D012689:Sequence Homology, Nucleic Acid; D012808:Sigma Factor / Q000737:chemistry* / Q000378:metabolism
chemical_list: D009841:Oligonucleotides; D012808:Sigma Factor; D004247:DNA; C081775:RNA polymerase sigma 70; D012321:DNA-Directed RNA Polymerases