title: The mechanism of evagination of imaginal discs of Drosophila melanogaster. V. Evagination of disc fragments.
mesh_terms: D000818:Animals; D046508:Culture Techniques; D004331:Drosophila melanogaster / Q000254:growth & development*; D004440:Ecdysone / Q000494:pharmacology; D005121:Extremities / Q000187:drug effects / Q000254:growth & development*; D008675:Metamorphosis, Biological; D008953:Models, Anatomic; D014921:Wings, Animal / Q000187:drug effects / Q000254:growth & development*
chemical_list: D004440:Ecdysone