Comparative in vivo studies of RNA synthesis in the fetal liver, placenta, and maternal liver.
D000818:Animals; D002247:Carbon Isotopes; D005260:Female; D005333:Fetus / Q000378:metabolism*; D005865:Gestational Age; D008099:Liver / Q000378:metabolism*; D009963:Orotic Acid; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D012313:RNA / Q000032:analysis / Q000096:biosynthesis*; D051381:Rats; D014529:Uridine
D002247:Carbon Isotopes; D009963:Orotic Acid; D012313:RNA; D014529:Uridine