title: Cells in search of a signal.
authors.forename: G
authors.initials: G
authors.lastname: Morata
authors.forename: K
authors.initials: K
authors.lastname: Basler
mesh_terms: D000818:Animals; D002450:Cell Communication / Q000502:physiology*; D003593:Cytoplasm / Q000502:physiology; D004330:Drosophila / Q000166:cytology / Q000196:embryology; D019476:Insect Proteins / Q000378:metabolism; D009024:Morphogenesis; D015398:Signal Transduction / Q000502:physiology*; D014921:Wings, Animal
chemical_list: D019476:Insect Proteins