title: Location of DNA ends in P2, 186, P4 and lambda bacteriophage heads.
mesh_terms: D001665:Binding Sites; D003090:Coliphages / Q000648:ultrastructure; D004267:DNA Viruses; D004279:DNA, Viral; D004926:Escherichia coli; D005557:Formaldehyde; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D012526:Satellite Viruses
chemical_list: D004279:DNA, Viral; D005557:Formaldehyde