Aging under glass.
D000375:Aging; D000818:Animals; D003585:Cell Biology; D002455:Cell Division; D002460:Cell Line; D002470:Cell Survival; D046508:Culture Techniques; D003582:Cytogenetics; D004247:DNA / Q000096:biosynthesis; D004798:Enzymes / Q000378:metabolism; D006801:Humans; D051379:Mice; D012313:RNA / Q000096:biosynthesis
D004798:Enzymes; D012313:RNA; D004247:DNA