title: Post-fertilization synthesis of polyadenylic acid in sea urchin embryos.
mesh_terms: D000249:Adenosine Monophosphate / Q000096:biosynthesis*; D000818:Animals; D003609:Dactinomycin / Q000494:pharmacology; D003839:Deoxyadenosines / Q000494:pharmacology; D004591:Electrophoresis, Polyacrylamide Gel; D004625:Embryo, Nonmammalian / Q000378:metabolism*; D004640:Emetine / Q000494:pharmacology; D004996:Ethidium / Q000494:pharmacology; D005306:Fertilization; D006824:Hybridization, Genetic; D011072:Poly U / Q000378:metabolism; D011119:Polynucleotides / Q000096:biosynthesis*; D014176:Protein Biosynthesis; D012617:Sea Urchins / Q000378:metabolism*; D014158:Transcription, Genetic; D014316:Tritium
chemical_list: D003839:Deoxyadenosines; D011119:Polynucleotides; D014316:Tritium; D003609:Dactinomycin; D011072:Poly U; D000249:Adenosine Monophosphate; D004996:Ethidium; D004640:Emetine