title: Radioactive labeling of RNAs of sea urchin eggs during oogenesis.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes / Q000378:metabolism; D004447:Echinodermata; D005260:Female; D010063:Ovum / Q000254:growth & development / Q000378:metabolism*; D012313:RNA / Q000378:metabolism*; D011874:Radiometry; D014316:Tritium / Q000378:metabolism; D014529:Uridine / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D014316:Tritium; D012313:RNA; D014529:Uridine