title: Sedimentation studies of DNA in concentrated solutions of magnesium salts.
mesh_terms: D001965:Bromides; D002712:Chlorides; D004247:DNA / Q000032:analysis*; D008274:Magnesium; D008722:Methods; D013431:Sulfates; D014461:Ultracentrifugation
chemical_list: D001965:Bromides; D002712:Chlorides; D013431:Sulfates; D004247:DNA; D008274:Magnesium