title: Studies on Bacillus subtilis bacteriophage phi 15.
mesh_terms: D001412:Bacillus subtilis / Q000254:growth & development; D001435:Bacteriophages / Q000032:analysis / Q000254:growth & development; D002499:Centrifugation, Density Gradient; D004279:DNA, Viral / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D008854:Microscopy, Electron; D008970:Molecular Weight; D009154:Mutation; D009693:Nucleic Acid Hybridization; D010455:Peptides / Q000032:analysis; D010761:Phosphorus Radioisotopes; D010772:Phosphotungstic Acid; D013171:Spores, Bacterial / Q000254:growth & development; D013194:Staining and Labeling; D013936:Thymidine; D014161:Transduction, Genetic; D014316:Tritium; D014764:Viral Proteins / Q000032:analysis; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D010455:Peptides; D010761:Phosphorus Radioisotopes; D014764:Viral Proteins; D014316:Tritium; D010772:Phosphotungstic Acid; D013936:Thymidine