title: The structure and function of DNA supercoiling and catenanes.
authors.affiliation: Department of Molecular and Cell Biology, University of California, Berkeley.
authors.forename: N R
authors.initials: NR
authors.lastname: Cozzarelli
mesh_terms: D000818:Animals; D004278:DNA, Superhelical / Q000737:chemistry* / Q000502:physiology / Q000648:ultrastructure; D008854:Microscopy, Electron; D008958:Models, Molecular; D015394:Molecular Structure; D009690:Nucleic Acid Conformation; D013816:Thermodynamics
chemical_list: D004278:DNA, Superhelical