Sequence of inhibition in chick blastoderm by actinomycin D during early development in vitro.
D000818:Animals; D002642:Chick Embryo; D003609:Dactinomycin / Q000494:pharmacology*; D003864:Depression, Chemical; D005855:Germ Layers / Q000187:drug effects*; D066298:In Vitro Techniques; D012313:RNA / Q000096:biosynthesis
D003609:Dactinomycin; D012313:RNA