title: Developmental biology. Insects take a homeotic test.
authors.forename: A M
authors.initials: AM
authors.lastname: Arias
mesh_terms: D000818:Animals; D002080:Butterflies / Q000235:genetics* / Q000254:growth & development*; D004330:Drosophila / Q000235:genetics* / Q000254:growth & development*; D005801:Genes, Homeobox; D009154:Mutation