KidneyUreterMesodermNephronsPAX2 Transcription FactorWnt4 ProteinOrganogenesisGene Expression Regulation, DevelopmentalMorphogenesisOrgan Culture TechniquesMesonephrosWolffian DuctsCell DifferentiationGlial Cell Line-Derived Neurotrophic FactorIn Situ HybridizationMesenchymal Stromal CellsUrogenital SystemDolichosEpitheliumEmbryonic and Fetal DevelopmentBone Morphogenetic ProteinsImmunohistochemistryKidney TubulesHomeodomain ProteinsEmbryonic InductionEpithelial CellsEmbryo, MammalianWnt ProteinsCells, CulturedBone Morphogenetic Protein 7Chick EmbryoWilms TumorSignal TransductionTranscription FactorsChondrogenesisFlank PainCartilageBone Morphogenetic Protein 4Mice, TransgenicRNA, MessengerStem CellsExtremitiesPalateWT1 ProteinsTransforming Growth Factor betaProto-Oncogene Proteins c-retReceptor, Fibroblast Growth Factor, Type 2Embryonic DevelopmentUrogenital AbnormalitiesPhenotypeOsteogenesisReceptor Protein-Tyrosine KinasesMice, Mutant StrainsBone Morphogenetic Protein 2FibroblastsOdontogenesisReverse Transcriptase Polymerase Chain ReactionHeart ValvesLIM-Homeodomain ProteinsToothMice, KnockoutOdontoblastsLimb BudsKidney NeoplasmsReceptor, Platelet-Derived Growth Factor betaPregnancyOsteoblastsGene ExpressionMice, Inbred ICRMolecular Sequence DataDental PapillaCell LineCore Binding Factor Alpha 1 SubunitAdenofibromaCell ProliferationBase SequenceAnimals, NewbornNerve Growth FactorsCulture TechniquesGestational AgeKidney GlomerulusTooth GermTrans-ActivatorsCell MovementTime FactorsMice, Inbred C57BLConnective Tissue CellsEndocardial CushionsLamininVimentinCollagenChondrocytes