title: Specific induction of the 93D puff in polytene nuclei of Drosophila melanogaster by colchicine.
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000648:ultrastructure; D003078:Colchicine / Q000494:pharmacology*; D003703:Demecolcine / Q000494:pharmacology; D004331:Drosophila melanogaster / Q000235:genetics*; D005786:Gene Expression Regulation / Q000187:drug effects; D006360:Heat-Shock Proteins / Q000235:genetics*
chemical_list: D006360:Heat-Shock Proteins; D003078:Colchicine; D003703:Demecolcine