Molecular aspects of aging.
D000375:Aging; D002454:Cell Differentiation; D003094:Collagen; D004247:DNA / Q000378:metabolism*; D005809:Genes, Regulator; D005815:Genetic Code; D008954:Models, Biological; D008967:Molecular Biology; D009154:Mutation; D014176:Protein Biosynthesis; D012313:RNA / Q000096:biosynthesis; D012333:RNA, Messenger / Q000378:metabolism
D012333:RNA, Messenger; D012313:RNA; D003094:Collagen; D004247:DNA