title: The effect of the binding of residual protein to DNA on physical properties and behavior of DNA in calf thymus nuclear gels.
mesh_terms: D000818:Animals; D002417:Cattle; D002467:Cell Nucleus / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000378:metabolism*; D003902:Detergents; D004220:Disulfides / Q000378:metabolism; D005782:Gels; D006863:Hydrogen-Ion Concentration; D009691:Nucleic Acid Denaturation; D009698:Nucleoproteins / Q000378:metabolism*; D011402:Pronase; D011485:Protein Binding; D013696:Temperature; D013950:Thymus Gland / Q000378:metabolism*
chemical_list: D003902:Detergents; D004220:Disulfides; D005782:Gels; D009698:Nucleoproteins; D004247:DNA; D011402:Pronase