title: The geometry of nucleic acids.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003461:Crystallography; D004247:DNA / Q000032:analysis; D004583:Electrons; D008433:Mathematics; D009696:Nucleic Acids; D010429:Pentoses; D011119:Polynucleotides / Q000032:analysis; D012313:RNA / Q000032:analysis; D009626:Terminology as Topic; D014961:X-Ray Diffraction
chemical_list: D009696:Nucleic Acids; D010429:Pentoses; D011119:Polynucleotides; D012313:RNA; D004247:DNA