title: Uridine-cytidine kinase. IV. Kinetics of the competition between 5-azacytidine and the two natural substrates.
mesh_terms: D000818:Animals; D001374:Azacitidine / Q000378:metabolism* / Q000494:pharmacology; D003562:Cytidine / Q000378:metabolism; D066298:In Vitro Techniques; D007700:Kinetics; D008114:Liver Neoplasms, Experimental / Q000201:enzymology; D051379:Mice; D008954:Models, Biological; D010770:Phosphotransferases / Q000378:metabolism*; D013379:Substrate Specificity; D014529:Uridine / Q000378:metabolism; D014541:Uridine Kinase / Q000037:antagonists & inhibitors / Q000378:metabolism*
chemical_list: D003562:Cytidine; D010770:Phosphotransferases; D014541:Uridine Kinase; D001374:Azacitidine; D014529:Uridine