title: Topological approaches to studies of protein-mediated looping of DNA in vivo.
authors.affiliation: Department of Pharmacology, Wayne State University School of Medicine, Detroit, Michigan 48201.
authors.forename: H Y
authors.initials: HY
authors.lastname: Wu
authors.forename: L F
authors.initials: LF
authors.lastname: Liu
mesh_terms: D001483:Base Sequence; D004269:DNA, Bacterial / Q000737:chemistry* / Q000378:metabolism*; D004278:DNA, Superhelical / Q000737:chemistry* / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D046911:Macromolecular Substances; D008961:Models, Structural; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D010957:Plasmids; D011485:Protein Binding; D012097:Repressor Proteins / Q000378:metabolism*
chemical_list: D004269:DNA, Bacterial; D004278:DNA, Superhelical; D046911:Macromolecular Substances; D012097:Repressor Proteins