Sense OrgansDrosophilaLateral Line SystemPeripheral Nervous SystemDrosophila ProteinsGene Expression Regulation, DevelopmentalSmellMechanoreceptorsMorphogenesisReceptors, NotchBody PatterningNerve Tissue ProteinsReplication OriginDrosophila melanogasterHeadBasic Helix-Loop-Helix Transcription FactorsGenes, InsectCell LineageInsect ProteinsHomeodomain ProteinsNervous SystemEctodermSense of CoherenceEmbryo, NonmammalianExtremitiesNeurons, AfferentTranscription FactorsIn Situ HybridizationMutationTissue and Organ ProcurementOrgan TransplantationImmunohistochemistryModels, BiologicalPhenotypeCell DifferentiationDNA-Binding ProteinsStem CellsSignal TransductionMembrane ProteinsNuclear Proteins