title: High-resolution NMR studies of A- and G-containing oligonucleotides.
mesh_terms: D000225:Adenine; D006147:Guanine; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D009841:Oligonucleotides; D009843:Oligoribonucleotides; D013329:Structure-Activity Relationship
chemical_list: D009841:Oligonucleotides; D009843:Oligoribonucleotides; D006147:Guanine; D000225:Adenine