title: Incorporation of[3H]thymidine into nuclear and mitochondrial DNA in synchronized mammalian cells.
mesh_terms: D002247:Carbon Isotopes; D002455:Cell Division; D002467:Cell Nucleus / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D005470:Fluorometry; D006801:Humans; D008099:Liver / Q000166:cytology / Q000254:growth & development / Q000378:metabolism*; D008930:Mitochondria, Liver / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism*; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D014316:Tritium; D004247:DNA; D013936:Thymidine