title: The use of cell lethal mutations in the study of Drosophilia development.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002470:Cell Survival; D004330:Drosophila / Q000166:cytology / Q000235:genetics / Q000254:growth & development*; D005804:Genes, Lethal; D008954:Models, Biological; D009030:Mosaicism; D009154:Mutation; D013696:Temperature