title: Incorporation of 13C, 15N-labeled nucleosides and measurement of RNA synthesis and turnover in sea urchin embryos.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D002247:Carbon Isotopes; D004625:Embryo, Nonmammalian; D006151:Guanosine / Q000378:metabolism; D006207:Half-Life; D007700:Kinetics; D008970:Molecular Weight; D009587:Nitrogen Isotopes; D012313:RNA / Q000378:metabolism; D012263:Ribonucleosides / Q000378:metabolism*; D012617:Sea Urchins / Q000378:metabolism*; D014158:Transcription, Genetic; D014529:Uridine / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D009587:Nitrogen Isotopes; D012263:Ribonucleosides; D006151:Guanosine; D012313:RNA; D000255:Adenosine Triphosphate; D014529:Uridine