Vaccinia DNA: separation of viral from host cell DNA.
D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis; D006367:HeLa Cells / Q000032:analysis*; D009691:Nucleic Acid Denaturation; D013936:Thymidine / Q000378:metabolism; D014461:Ultracentrifugation; D014616:Vaccinia virus
D002247:Carbon Isotopes; D004279:DNA, Viral; D004247:DNA; D013936:Thymidine