DrosophilaDrosophila ProteinsDrosophila melanogasterGenes, InsectInsect ProteinsMolecular Sequence DataAnimals, Genetically ModifiedEmbryo, NonmammalianLarvaGene Expression Regulation, DevelopmentalMutationInsect HormonesAmino Acid SequenceGeneticsWingBase SequencePhenotypeGenome, InsectSequence Homology, Amino AcidTranscription FactorsPupaPhotoreceptor Cells, InvertebrateCloning, MolecularChromosome MappingEyeBlastodermDNA-Binding ProteinsGenes, LethalMorphogenesisOogenesisGenes, HomeoboxHomeodomain ProteinsCrosses, GeneticIn Situ HybridizationNervous SystemAllelesBody PatterningEcdysoneGenetics, PopulationSequence AlignmentNuclear ProteinsTranscription, GeneticModels, GeneticDNA Transposable ElementsEvolution, MolecularWnt1 ProteinDNA, ComplementaryMetamorphosis, BiologicalChromosomesRNA, MessengerConserved SequenceDNASignal TransductionSequence Homology, Nucleic AcidRNA InterferenceCentral Nervous SystemMembrane ProteinsGene ExpressionRepressor ProteinsSpecies SpecificityX ChromosomeSequence Analysis, DNANerve Tissue ProteinsRestriction MappingPhylogenyHeadMultigene FamilyGenetics, BehavioralEye ProteinsBiological EvolutionMutagenesis, InsertionalGene ComponentsGenesDNA PrimersNeuropeptidesSex Determination AnalysisGenomeGenetic VariationOvaryMushroom BodiesMutagenesisVertebratesSense OrgansGenetic Complementation TestMitosisRecombinant Fusion ProteinsReceptors, NotchPromoter Regions, GeneticChromosomes, InsectIntronsTrans-ActivatorsProteinsFat BodyEnhancer Elements, GeneticNeuronsZinc FingersCell NucleusBlotting, NorthernProtein Structure, TertiaryBasic Helix-Loop-Helix Transcription Factors