title: A model for base overlap in RNA.
mesh_terms: D001483:Base Sequence; D004247:DNA; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D011687:Purines; D011743:Pyrimidines; D012313:RNA
chemical_list: D011687:Purines; D011743:Pyrimidines; D012313:RNA; D004247:DNA