title: Open states in native polynucleotides. I. Hydrogen-exchange study of adenine-containing double helices.
mesh_terms: D000227:Adenine Nucleotides; D001665:Binding Sites; D003854:Deoxyribonucleotides; D006860:Hydrogen Bonding; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008433:Mathematics; D009690:Nucleic Acid Conformation; D011072:Poly U; D011119:Polynucleotides; D013942:Thymine Nucleotides; D013997:Time Factors
chemical_list: D000227:Adenine Nucleotides; D003854:Deoxyribonucleotides; D011119:Polynucleotides; D013942:Thymine Nucleotides; D011072:Poly U