title: Induction by desoxyribonucleic acids of axial structures in post-nodal fragments of chick blastoderms.
mesh_terms: D000818:Animals; D001756:Blastoderm; D002645:Chickens; D004247:DNA / Q000494:pharmacology*; D005855:Germ Layers / Q000494:pharmacology*
chemical_list: D004247:DNA
keywords: DESOXYRIBONUCLEIC ACID/pharmacology; GERM LAYERS/pharmacology