title: DNA synthesis and DNA polymerase activity in differentiating cardiac muscle.
mesh_terms: D000375:Aging; D000818:Animals; D002454:Cell Differentiation; D004247:DNA / Q000096:biosynthesis*; D004254:DNA Nucleotidyltransferases / Q000378:metabolism*; D003851:Deoxyribonucleases; D005260:Female; D006321:Heart / Q000187:drug effects / Q000254:growth & development*; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D009206:Myocardium / Q000201:enzymology* / Q000378:metabolism; D011247:Pregnancy; D051381:Rats; D012260:Ribonucleases; D013936:Thymidine; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D004254:DNA Nucleotidyltransferases; D003851:Deoxyribonucleases; D012260:Ribonucleases; D008274:Magnesium; D013936:Thymidine