title: Electron microscopy of partially denatured DNA molecules.
mesh_terms: D000818:Animals; D002417:Cattle; D003090:Coliphages; D004279:DNA, Viral; D005557:Formaldehyde; D008854:Microscopy, Electron; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D013696:Temperature; D013950:Thymus Gland
chemical_list: D004279:DNA, Viral; D005557:Formaldehyde