MutationPhenotypeMolecular Sequence DataMice, KnockoutGene Expression Regulation, DevelopmentalGene DeletionAmino Acid SequenceMice, Mutant StrainsHeart Septal Defects, VentricularBase SequenceHeart Defects, CongenitalMorphogenesisSignal TransductionTranscription FactorsHeart Septal Defects, AtrialSaccharomyces cerevisiae ProteinsEmbryo, NonmammalianZebrafishSaccharomyces cerevisiaeZebrafish ProteinsCell DifferentiationHomozygoteMice, Inbred C57BLDrosophila ProteinsGenetic Complementation TestMice, TransgenicMembrane ProteinsFungal ProteinsDNA-Binding ProteinsBody PatterningGene TargetingSequence Homology, Amino AcidHomeodomain ProteinsIn Situ HybridizationArabidopsis ProteinsNeural CrestArabidopsisMutagenesis, InsertionalAllelesNuclear ProteinsMesodermHeart Septal DefectsMitosisDNA PrimersAnimals, Genetically ModifiedMutagenesisEmbryo, MammalianNerve Tissue ProteinsProtein BindingDrosophilaCell LineCaenorhabditis elegansCell PolarityCell ProliferationXenopus ProteinsCells, CulturedRNA, MessengerProtein-Serine-Threonine KinasesCaenorhabditis elegans ProteinsProtein Structure, TertiaryVesicular Transport ProteinsCell MovementCarrier ProteinsEmbryonic and Fetal DevelopmentDrosophila melanogasterChromosome SegregationProtein TransportCloning, MolecularGenes, FungalHeterozygoteTime FactorsLarvaAmino Acid SubstitutionRepressor ProteinsSequence AlignmentVacuolesMutation, MissenseThymus GlandPregnancyEmbryonic DevelopmentImmunoblottingImmunohistochemistryStem CellsMutagenesis, Site-DirectedRecombinant Fusion ProteinsActinsGene Expression RegulationMicrofilament ProteinsCell DivisionReverse Transcriptase Polymerase Chain ReactionPoint MutationGene ExpressionAdaptor Proteins, Signal TransducingFibroblastsCell CycleMeiosisSequence DeletionGene Expression Regulation, PlantHeartApoptosis