title: Nucleic acid junctions and lattices.
mesh_terms: D001482:Base Composition; D001483:Base Sequence; D004247:DNA / Q000235:genetics; D046911:Macromolecular Substances; D008958:Models, Molecular; D012313:RNA / Q000235:genetics
chemical_list: D046911:Macromolecular Substances; D012313:RNA; D004247:DNA