title: Competition hybridization studies on brain ribonucleic acid from rats reared in enriched and deprived environments.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D001923:Brain Chemistry; D004247:DNA / Q000302:isolation & purification / Q000378:metabolism*; D004926:Escherichia coli / Q000032:analysis; D006358:Hot Temperature; D007553:Isotope Labeling; D008297:Male; D009693:Nucleic Acid Hybridization; D012313:RNA / Q000302:isolation & purification / Q000378:metabolism*; D012329:RNA, Bacterial / Q000302:isolation & purification; D051381:Rats; D012931:Social Environment; D012934:Social Isolation; D013997:Time Factors; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D012329:RNA, Bacterial; D014316:Tritium; D012313:RNA; D004247:DNA; D014529:Uridine