title: What history tells us IX. Z-DNA: when nature is not opportunistic.
authors.affiliation: Centre Cavailles, Ecole normale superieure, 29 rue d'Ulm, 75230 Paris Cedex 05, France. morange@biologie.ens.fr
authors.forename: Michel
authors.initials: M
authors.lastname: Morange
mesh_terms: D043542:DNA, Z-Form / Q000737:chemistry*; D009690:Nucleic Acid Conformation
chemical_list: D043542:DNA, Z-Form