title: The separation of DNA segments attached to proteins.
mesh_terms: D004262:DNA Restriction Enzymes; D004279:DNA, Viral / Q000302:isolation & purification*; D005898:Glass; D009691:Nucleic Acid Denaturation; D009698:Nucleoproteins / Q000302:isolation & purification*; D009994:Osmolar Concentration; D011485:Protein Binding; D012967:Sodium Dodecyl Sulfate
chemical_list: D004279:DNA, Viral; D009698:Nucleoproteins; D012967:Sodium Dodecyl Sulfate; D004262:DNA Restriction Enzymes