Facial AsymmetryCell LineageBody PatterningCell DifferentiationGene Expression Regulation, DevelopmentalFunctional LateralityReceptors, NotchDrosophila ProteinsEmbryo, NonmammalianSignal TransductionStem CellsVulvaDrosophilaCaenorhabditis elegansCaenorhabditis elegans ProteinsTranscription FactorsModels, BiologicalHomeodomain ProteinsMorphogenesisReceptor, Notch1Basic Helix-Loop-Helix Transcription FactorsZebrafish ProteinsMesodermCell PolarityMutationIn Situ HybridizationNodal ProteinJuvenile HormonesDominance, CerebralEmbryonic InductionAnimals, Genetically ModifiedPhenotypeEctodermMembrane ProteinsEpithalamusDNA-Binding ProteinsZebrafishMolecular Sequence DataLeft-Right Determination FactorsWnt ProteinsRepressor ProteinsGenes, HelminthEndodermBlastomeresNeuronsSense OrgansDrosophila melanogasterGenes, InsectXenopus ProteinsHelminth ProteinsNerve Tissue ProteinsNervous SystemHedgehog ProteinsEmbryo, MammalianEmbryonic DevelopmentWingInsect ProteinsEyeCell DivisionTrans-ActivatorsBone Morphogenetic ProteinsMice, TransgenicAmino Acid SequenceNuclear ProteinsGenes, HomeoboxCell ProliferationOrganizers, EmbryonicChick EmbryoEmbryonic Stem CellsBase Sequencebeta CateninCells, CulturedTime FactorsHabenulaLarvaGreen Fluorescent ProteinsMagnetic Resonance ImagingApoptosisOrganogenesisBrainPaired Box Transcription FactorsWnt1 ProteinGerm CellsGastrulaRetinaPhotoreceptor Cells, InvertebrateAsymmetric Cell DivisionImmunohistochemistryGene Expression RegulationCentral Nervous SystemBone Morphogenetic Protein 4Orthognathic Surgical ProceduresNeural PlateT-Box Domain ProteinsCerebral CortexSitus InversusNeural Stem CellsGastrulationTranscription, GeneticRNA, Messenger