title: Incorporation of phenylalanine-H 3  in the fragments of the fertilized ascidian egg.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002455:Cell Division; D002816:Chordata, Nonvertebrate / Q000196:embryology / Q000254:growth & development*; D005260:Female; D005306:Fertilization; D010063:Ovum / Q000378:metabolism*; D010649:Phenylalanine / Q000032:analysis / Q000378:metabolism*; D014176:Protein Biosynthesis; D014316:Tritium
chemical_list: D014316:Tritium; D010649:Phenylalanine