title: Distribution of growing points in DNa of bacteriophage T4.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003090:Coliphages; D004261:DNA Replication; D004279:DNA, Viral; D004926:Escherichia coli; D008954:Models, Biological; D008970:Molecular Weight; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014779:Virus Replication
chemical_list: D002247:Carbon Isotopes; D004279:DNA, Viral; D014316:Tritium; D013936:Thymidine