Studies on the isolation and biosynthesis of macromolecular ribonucleic acid in the brain.
D000818:Animals; D001921:Brain / Q000166:cytology / Q000378:metabolism*; D001923:Brain Chemistry; D002499:Centrifugation, Density Gradient; D066298:In Vitro Techniques; D012313:RNA / Q000032:analysis* / Q000096:biosynthesis*; D051381:Rats; D012270:Ribosomes; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D014316:Tritium; D012313:RNA; D014529:Uridine