XenopusWnt ProteinsWnt Signaling PathwayXenopus laevisWnt3A ProteinWnt3 ProteinXenopus ProteinsWnt1 ProteinWnt4 ProteinWnt2 ProteinEmbryo, NonmammalianReceptors, WntGene Expression Regulation, DevelopmentalFrizzled ReceptorsMolecular Sequence DataSignal TransductionGastrulaZebrafish ProteinsAmino Acid SequenceMicroinjectionsBody PatterningOvumMesodermIn Situ HybridizationLow Density Lipoprotein Receptor-Related Protein-6Axin ProteinBase SequenceEmbryonic InductionEctodermCloning, MolecularRNA, MessengerTCF Transcription FactorsIntercellular Signaling Peptides and ProteinsTranscription FactorsMetamorphosis, BiologicalSequence Homology, Amino AcidBlastulaMorphogenesisProto-Oncogene ProteinsRNA, ComplementaryCytoskeletal ProteinsBone Morphogenetic ProteinsLymphoid Enhancer-Binding Factor 1Cell ExtractsHomeodomain ProteinsLarvaLDL-Receptor Related ProteinsDNA, ComplementaryTrans-ActivatorsNervous SystemReceptor Tyrosine Kinase-like Orphan ReceptorsCell DifferentiationTranscription, GeneticGastrulationZebrafishGoosecoid ProteinActivinsAnimals, Genetically ModifiedLow Density Lipoprotein Receptor-Related Protein-5MutationDNA-Binding ProteinsT-Box Domain ProteinsEndodermOrganizers, EmbryonicModels, BiologicalCarrier ProteinsCell NucleusProteinsEmbryonic DevelopmentProto-Oncogene Proteins c-mosTranscription Factor TFIIIAGene ExpressionOogenesisRecombinant ProteinsVitellogeninsRNANeural CrestProtein BindingBone Morphogenetic Protein 4TailSequence AlignmentReverse Transcriptase Polymerase Chain ReactionTranscription Factor 3DNAFibroblast Growth FactorsRNA, Ribosomal, 5SDNA PrimersGene Expression RegulationCell LineRepressor ProteinsFetal ProteinsMembrane PotentialsNotochordNeural PlateReceptors, G-Protein-CoupledPhosphoproteinsCells, CulturedAdaptor Proteins, Signal TransducingMaturation-Promoting FactorOligonucleotides, Antisense