MorphogenesisGene Expression Regulation, DevelopmentalMesodermEpitheliumIn Situ HybridizationBody PatterningEmbryo, NonmammalianSignal TransductionMutationCell PolarityUreterEpithelial CellsZebrafishOrganogenesisDrosophila ProteinsCell DifferentiationHomeodomain ProteinsPhenotypeMolecular Sequence DataDrosophilaZebrafish ProteinsTranscription FactorsCell ShapeFibroblast Growth Factor 10Organ Culture TechniquesOdontogenesisHyphaeModels, BiologicalChick EmbryoToothCell MovementMammary Glands, AnimalAnimals, Genetically ModifiedAmino Acid SequenceEmbryo, MammalianBone Morphogenetic ProteinsHair FollicleEmbryonic and Fetal DevelopmentCadherinsActinsExtremitiesHedgehog ProteinsEctodermEpidermisBranchial RegionMice, TransgenicFibroblast Growth FactorsMembrane ProteinsTooth GermMicroscopy, ElectronEmbryonic DevelopmentImmunohistochemistryCaenorhabditis elegansMice, KnockoutExtracellular MatrixWnt ProteinsBase SequenceCell DivisionSubmandibular GlandFeathersCell AdhesionDrosophila melanogasterWingCytoskeletonFungal ProteinsCaenorhabditis elegans ProteinsEndodermGastrulaEar, InnerNeural CrestEyeLamininCells, CulturedMicroscopy, Electron, ScanningCandida albicansCell ProliferationSequence Homology, Amino AcidHeartBone Morphogenetic Protein 4LarvaAdherens JunctionsLungRNA, MessengerCell LineMucorNerve Tissue ProteinsMicrofilament ProteinsGenes, InsectGastrulationMice, Mutant StrainsDNA-Binding ProteinsCytoskeletal ProteinsGreen Fluorescent ProteinsGenes, HomeoboxTime-Lapse ImagingNotochordVirionEmbryonic InductionNeovascularization, PhysiologicDNA Primers