MutationAmino Acid SequencePhenotypeSignal TransductionMice, KnockoutCell LineBase SequenceTranscription FactorsMice, Inbred C57BLGene Expression Regulation, DevelopmentalDNA-Binding ProteinsCells, CulturedCell DifferentiationTime FactorsProtein BindingModels, BiologicalDrosophila ProteinsMice, TransgenicRNA, MessengerMembrane ProteinsNuclear ProteinsDrosophilaSaccharomyces cerevisiaeTransfectionEmbryo, NonmammalianSaccharomyces cerevisiae ProteinsGene Expression RegulationCell Cycle ProteinsRecombinant Fusion ProteinsCell DivisionProtein Structure, TertiaryHomeodomain ProteinsTranscription, GeneticProteinsPhosphorylationGenetic Complementation TestIn Situ HybridizationZebrafishDNA PrimersCell NucleusCarrier ProteinsMutagenesisRecombinant ProteinsKineticsAnimals, Genetically ModifiedDrosophila melanogasterProtein-Serine-Threonine KinasesBinding SitesFungal ProteinsAllelesCloning, MolecularGenes, LethalBody PatterningMitosisT-LymphocytesTrans-ActivatorsGene ExpressionMice, Inbred BALB CGene DeletionNerve Tissue ProteinsMeiosisZebrafish ProteinsCell MovementDNANeuronsEmbryo, MammalianGenes, InsectDisease Models, AnimalLymphocyte ActivationFibroblastsCell CycleSequence AlignmentEscherichia coliAlgorithmsHeLa CellsProtein TransportGene TargetingImmunohistochemistryBlotting, WesternCaenorhabditis elegansCaenorhabditis elegans ProteinsTreatment OutcomeModels, GeneticStem CellsRepressor ProteinsMicroscopy, FluorescencePlasmidsTemperatureComputer SimulationCell ProliferationGreen Fluorescent ProteinsCell MembraneChromosome MappingEnzyme ActivationB-LymphocytesMesodermAxonsGenes, FungalFlow CytometryHomozygote