title: Effect of actinomycin and puromycin on the deoxyribonuclease activity in P. lividus embryos at various stages of development.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002454:Cell Differentiation / Q000187:drug effects; D003609:Dactinomycin / Q000494:pharmacology*; D003851:Deoxyribonucleases / Q000037:antagonists & inhibitors / Q000096:biosynthesis / Q000378:metabolism*; D004625:Embryo, Nonmammalian / Q000187:drug effects / Q000201:enzymology; D005306:Fertilization; D007930:Leucine; D011691:Puromycin / Q000494:pharmacology*; D012617:Sea Urchins / Q000187:drug effects / Q000201:enzymology* / Q000254:growth & development; D012623:Seawater; D013997:Time Factors; D014316:Tritium; D014529:Uridine
chemical_list: D002250:Carbon Radioisotopes; D014316:Tritium; D003609:Dactinomycin; D011691:Puromycin; D003851:Deoxyribonucleases; D007930:Leucine; D014529:Uridine