title: Late tissue interactions in the segregation of the central nervous system.
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology* / Q000196:embryology*; D002454:Cell Differentiation; D046508:Culture Techniques; D004492:Edetic Acid / Q000494:pharmacology; D008648:Mesoderm; D009417:Nerve Tissue / Q000166:cytology*; D014562:Caudata
chemical_list: D004492:Edetic Acid