title: Role of catabolism in pyrimidine utilization for nucleic acid synthesis in vivo.
mesh_terms: D000818:Animals; D001391:Azo Compounds / Q000494:pharmacology*; D004247:DNA / Q000096:biosynthesis*; D004273:DNA, Neoplasm / Q000096:biosynthesis; D003609:Dactinomycin / Q000494:pharmacology; D003864:Depression, Chemical; D005472:Fluorouracil / Q000378:metabolism; D007421:Intestine, Small / Q000378:metabolism; D007456:Iodine Isotopes; D007942:Leukemia, Experimental / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D008297:Male; D009705:Nucleosides / Q000494:pharmacology; D010088:Oxidoreductases / Q000037:antagonists & inhibitors; D011743:Pyrimidines / Q000378:metabolism*; D012313:RNA / Q000096:biosynthesis; D012334:RNA, Neoplasm / Q000096:biosynthesis; D051381:Rats; D013154:Spleen / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D013941:Thymine / Q000378:metabolism; D014316:Tritium; D014498:Uracil / Q000031:analogs & derivatives / Q000378:metabolism / Q000494:pharmacology*
chemical_list: D001391:Azo Compounds; D004273:DNA, Neoplasm; D007456:Iodine Isotopes; D009705:Nucleosides; D011743:Pyrimidines; D012334:RNA, Neoplasm; D014316:Tritium; D003609:Dactinomycin; D014498:Uracil; D012313:RNA; D004247:DNA; D010088:Oxidoreductases; D013941:Thymine; D005472:Fluorouracil; D013936:Thymidine