title: Fractionation of partially denatured DNA in the polyethylene glycol-dextran system.
mesh_terms: D000818:Animals; D002417:Cattle; D004247:DNA / Q000032:analysis / Q000302:isolation & purification*; D004277:DNA, Single-Stranded / Q000032:analysis; D003911:Dextrans; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D011092:Polyethylene Glycols; D013696:Temperature; D013950:Thymus Gland
chemical_list: D004277:DNA, Single-Stranded; D003911:Dextrans; D011092:Polyethylene Glycols; D004247:DNA