The effects of alkali-metal chlorides and of spermidine and spermine on the swelling pressures of DNA gels in the ultracentrifuge.
D000818:Animals; D002417:Cattle; D004247:DNA; D005782:Gels; D009690:Nucleic Acid Conformation; D012965:Sodium Chloride; D013095:Spermidine; D013096:Spermine; D013950:Thymus Gland; D014461:Ultracentrifugation
D005782:Gels; D013096:Spermine; D012965:Sodium Chloride; D004247:DNA; D013095:Spermidine