title: [DNA: right handed, left handed double helix? Or no helix at all?].
authors.forename: H
authors.initials: H
authors.lastname: Buc
mesh_terms: D001671:Biochemistry / Q000379:methods; D004247:DNA / Q000737:chemistry*; D008954:Models, Biological; D008962:Models, Theoretical; D009690:Nucleic Acid Conformation
chemical_list: D004247:DNA