title: Similarity of Bacillus subtilis bacteriophages PBS 1, 3 NT and I10. Some remarks on the morphology of phage heads.
mesh_terms: D000818:Animals; D001412:Bacillus subtilis / Q000276:immunology; D001435:Bacteriophages / Q000032:analysis / Q000276:immunology / Q000302:isolation & purification; D004279:DNA, Viral / Q000032:analysis; D008854:Microscopy, Electron; D009154:Mutation; D011817:Rabbits; D013194:Staining and Labeling; D014161:Transduction, Genetic; D014776:Virus Cultivation
chemical_list: D004279:DNA, Viral