title: Nucleotide rhythms in the mature rat heart.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D001345:Autoradiography; D001835:Body Weight; D002940:Circadian Rhythm; D003078:Colchicine / Q000494:pharmacology; D004247:DNA / Q000096:biosynthesis*; D004171:Diploidy; D006321:Heart / Q000187:drug effects; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D009929:Organ Size; D011506:Proteins / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis; D051381:Rats; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D000596:Amino Acids; D011506:Proteins; D014316:Tritium; D012313:RNA; D004247:DNA; D003078:Colchicine; D013936:Thymidine