title: Supercoiled DNA and cruciform structures.
authors.affiliation: Department of Biochemistry, The University, Dundee, Scotland.
authors.forename: A I
authors.initials: AI
authors.lastname: Murchie
authors.forename: D M
authors.initials: DM
authors.lastname: Lilley
mesh_terms: D001483:Base Sequence; D004278:DNA, Superhelical / Q000737:chemistry*; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D010957:Plasmids
chemical_list: D004278:DNA, Superhelical