title: Replication of bacteriophage PM2 deoxyribonucleic acid: a closed circular double-stranded molecule.
mesh_terms: D001435:Bacteriophages / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D004261:DNA Replication; D004279:DNA, Viral / Q000096:biosynthesis*; D008854:Microscopy, Electron; D008956:Models, Chemical; D009693:Nucleic Acid Hybridization; D011549:Pseudomonas; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D014316:Tritium; D013936:Thymidine