title: Topography of nucleic acid helices in solutions. II. Structure of the double-stranded rA-rU, rI-rC, acid rA, and the triple-stranded rA-rU2 and rA-rI2 helices.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D009696:Nucleic Acids; D011119:Polynucleotides; D012996:Solutions
chemical_list: D009696:Nucleic Acids; D011119:Polynucleotides; D012996:Solutions