title: Transcription of unique and reiterated DNA sequences in mouse liver and brain tissues as a function of age.
mesh_terms: D000367:Age Factors; D000818:Animals; D001483:Base Sequence; D001921:Brain / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis*; D004622:Embryo, Mammalian; D005260:Female; D007553:Isotope Labeling; D007700:Kinetics; D008099:Liver / Q000378:metabolism; D051379:Mice; D008810:Mice, Inbred C57BL; D009693:Nucleic Acid Hybridization; D009695:Nucleic Acid Renaturation; D011247:Pregnancy; D012313:RNA / Q000096:biosynthesis / Q000378:metabolism; D013696:Temperature; D013936:Thymidine / Q000378:metabolism; D014158:Transcription, Genetic; D014316:Tritium
chemical_list: D014316:Tritium; D012313:RNA; D004247:DNA; D013936:Thymidine