title: A 43Ca-NMR study of Ca(II)-DNA interactions.
mesh_terms: D002118:Calcium; D002127:Calcium Isotopes; D004247:DNA; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D009690:Nucleic Acid Conformation
chemical_list: D002127:Calcium Isotopes; D004247:DNA; D002118:Calcium