title: Effect of dactinomycin on the biosynthesis of chromatin proteins of sea urchin embryos.
mesh_terms: D000596:Amino Acids; D000818:Animals; D002455:Cell Division; D002843:Chromatin / Q000096:biosynthesis*; D003609:Dactinomycin / Q000494:pharmacology*; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D005306:Fertilization; D066298:In Vitro Techniques; D010063:Ovum / Q000187:drug effects* / Q000378:metabolism; D012617:Sea Urchins / Q000196:embryology*; D014316:Tritium
chemical_list: D000596:Amino Acids; D002843:Chromatin; D014316:Tritium; D003609:Dactinomycin