title: Initiation of DNA synthesis in rat thymus: correlation of calcium-dependent initiation in thymocytes and in isolated thymus nuclei.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002467:Cell Nucleus / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D000242:Cyclic AMP / Q000494:pharmacology; D004247:DNA / Q000096:biosynthesis*; D008099:Liver; D008938:Mitosis; D009711:Nucleotides / Q000378:metabolism; D010759:Phosphorus Isotopes; D051381:Rats; D013950:Thymus Gland / Q000187:drug effects / Q000378:metabolism*
chemical_list: D009711:Nucleotides; D010759:Phosphorus Isotopes; D004247:DNA; D000242:Cyclic AMP; D002118:Calcium