title: Some properties of rapidly labelled ribonucleic acid associated with light ribonucleoprotein particles from young and adult rat brains.
mesh_terms: D000375:Aging; D000818:Animals; D001921:Brain / Q000378:metabolism*; D009698:Nucleoproteins / Q000302:isolation & purification*; D012335:RNA, Ribosomal / Q000096:biosynthesis / Q000302:isolation & purification*; D051381:Rats; D012261:Ribonucleoproteins / Q000096:biosynthesis / Q000302:isolation & purification*
chemical_list: D009698:Nucleoproteins; D012335:RNA, Ribosomal; D012261:Ribonucleoproteins