title: Genetic expression and postnatal development of the brain: some characteristics of nonpolyadenylated mRNAs.
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D001483:Base Sequence; D001921:Brain / Q000254:growth & development*; D003001:Cloning, Molecular; D004247:DNA / Q000378:metabolism; D051379:Mice; D009693:Nucleic Acid Hybridization; D011061:Poly A / Q000235:genetics; D014176:Protein Biosynthesis; D012313:RNA / Q000235:genetics; D012333:RNA, Messenger / Q000235:genetics*
chemical_list: D012333:RNA, Messenger; D011061:Poly A; D012313:RNA; D004247:DNA