Ribosomal DNA in the rat.
D000818:Animals; D000831:Animals, Newborn; D001923:Brain Chemistry; D004247:DNA / Q000032:analysis*; D008099:Liver / Q000032:analysis*; D009963:Orotic Acid / Q000378:metabolism; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D051381:Rats; D012270:Ribosomes / Q000032:analysis*; D014316:Tritium
D010710:Phosphates; D010759:Phosphorus Isotopes; D014316:Tritium; D009963:Orotic Acid; D004247:DNA