title: Changes in genetic organization and expression in aging cells.
mesh_terms: D000368:Aged; D000375:Aging; D002455:Cell Division; D004247:DNA / Q000235:genetics; D004270:DNA, Circular / Q000235:genetics; D005347:Fibroblasts / Q000166:cytology; D005796:Genes; D006801:Humans; D007700:Kinetics; D008954:Models, Biological; D011519:Proto-Oncogenes; D012091:Repetitive Sequences, Nucleic Acid; D014158:Transcription, Genetic
chemical_list: D004270:DNA, Circular; D004247:DNA