title: The C conformation is a low salt form of sodium DNA.
mesh_terms: D001483:Base Sequence; D004247:DNA; D004269:DNA, Bacterial; D009690:Nucleic Acid Conformation; D012964:Sodium; D013329:Structure-Activity Relationship; D014961:X-Ray Diffraction
chemical_list: D004269:DNA, Bacterial; D004247:DNA; D012964:Sodium