title: Genetic alphabetic order: what came before A?
authors.affiliation: Organisch-chemisches Institut, Universitat Zurich, Winterthurerstr. 190, Zurich, CH-8057, Switzerland.
authors.forename: Jay S
authors.initials: JS
authors.lastname: Siegel
authors.forename: Yitzhak
authors.initials: Y
authors.lastname: Tor
mesh_terms: D009690:Nucleic Acid Conformation; D012313:RNA / Q000737:chemistry / Q000235:genetics*; D013816:Thermodynamics
chemical_list: D012313:RNA