NephronsUreterKidneyMesodermPAX2 Transcription FactorWnt4 ProteinKidney TubulesOrganogenesisWolffian DuctsMesonephrosGlial Cell Line-Derived Neurotrophic FactorKidney Tubules, DistalOrgan Culture TechniquesGene Expression Regulation, DevelopmentalDolichosMorphogenesisKidney Tubules, CollectingKidney GlomerulusIn Situ HybridizationEmbryonic and Fetal DevelopmentUrogenital SystemLoop of HenleBone Morphogenetic Protein 7Wilms TumorKidney Tubules, ProximalEmbryonic InductionHomeodomain ProteinsEpitheliumFlank PainProto-Oncogene Proteins c-retWnt ProteinsImmunohistochemistryWT1 ProteinsKidney NeoplasmsCell DifferentiationUrogenital AbnormalitiesEmbryo, MammalianInulinBone Morphogenetic ProteinsGlomerular Filtration RateKidney MedullaPuncturesKidney CortexEmbryonic DevelopmentRats, Sprague-DawleyAdenofibromaTranscription FactorsUrinary TractEpithelial CellsReceptor Protein-Tyrosine KinasesMice, Mutant StrainsBone Morphogenetic Protein 4Stem CellsMice, TransgenicAbsorptionPregnancyNerve Growth FactorsLIM-Homeodomain ProteinsKidney DiseasesRNA, MessengerSignal TransductionMice, KnockoutSodiumKidney Concentrating AbilityAnimals, NewbornGlial Cell Line-Derived Neurotrophic Factor ReceptorsReceptor, Fibroblast Growth Factor, Type 1Aminohippuric AcidsCOUP Transcription Factor IIFrizzled ReceptorsReverse Transcriptase Polymerase Chain ReactionLac OperonReceptor, Fibroblast Growth Factor, Type 2Epithelial Sodium ChannelsTissue DistributionPronephrosPhenotypeMice, Inbred ICRNephrectomyGestational AgeFerrocyanidesMolecular Sequence DataReceptor, Platelet-Derived Growth Factor betaSex Chromosome AberrationsAdenomaNatriuresisGene ExpressionBase SequenceDiuresisTime FactorsCulture TechniquesProto-Oncogene ProteinsMice, Inbred C57BLOligonucleotides, AntisenseHeterozygoteRenal CirculationWater-Electrolyte BalanceDNA PrimersJuxtaglomerular ApparatusLaminin