title: The ionic strength dependence of s o 20 w  of phage DNA in NH 4 AC.
mesh_terms: D000085:Acetates; D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002942:Circular Dichroism; D003090:Coliphages; D004279:DNA, Viral; D008433:Mathematics; D009994:Osmolar Concentration; D000644:Quaternary Ammonium Compounds; D012965:Sodium Chloride; D013950:Thymus Gland; D014461:Ultracentrifugation; D014466:Ultraviolet Rays; D014783:Viscosity
chemical_list: D000085:Acetates; D004279:DNA, Viral; D000644:Quaternary Ammonium Compounds; D012965:Sodium Chloride