title: Infectious DNA of bacteriophage T4.
mesh_terms: D002498:Centrifugation; D003090:Coliphages / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis*; D003851:Deoxyribonucleases; D004926:Escherichia coli; D007106:Immune Sera; D008274:Magnesium; D009154:Mutation; D011402:Pronase; D013154:Spleen / Q000201:enzymology; D014461:Ultracentrifugation
chemical_list: D004279:DNA, Viral; D007106:Immune Sera; D003851:Deoxyribonucleases; D011402:Pronase; D008274:Magnesium