PhenotypeSuppression, GeneticMutationMolecular Sequence DataCells, CulturedBase SequenceMice, Inbred C57BLSignal TransductionRNA, MessengerAmino Acid SequenceMice, KnockoutCell LineCell DifferentiationGenotypeMice, TransgenicCell Line, TumorCell ProliferationGene Expression RegulationAllelesTranscription FactorsTime FactorsCell DivisionApoptosisDisease Models, AnimalReverse Transcriptase Polymerase Chain ReactionGene ExpressionImmune ToleranceDown-RegulationTransfectionDNA-Binding ProteinsGene DeletionGenetic Complementation TestRNA InterferenceTranscription, GeneticImmunosuppressionBlotting, WesternChromosome MappingMice, Inbred BALB CFlow CytometryT-Lymphocytes, RegulatoryRNA, Small InterferingMembrane ProteinsT-LymphocytesImmunohistochemistryDNA PrimersTumor Cells, CulturedPedigreeModels, BiologicalLymphocyte ActivationCrosses, GeneticGene Expression ProfilingGene Expression Regulation, DevelopmentalNuclear ProteinsPromoter Regions, GeneticCell Transformation, NeoplasticImmunophenotypingCloning, MolecularFibroblastsGene Expression Regulation, NeoplasticDose-Response Relationship, DrugPolymerase Chain ReactionCell MovementSaccharomyces cerevisiaePhosphorylationBacterial ProteinsGenes, SuppressorGenes, DominantHeterozygotePlasmidsSpleenCarrier ProteinsMice, Mutant StrainsHomozygoteCell SurvivalMutagenesisEscherichia coliSequence Homology, Amino AcidArabidopsisMice, NudeCytokinesRepression, PsychologyDrosophila ProteinsNeuronsDNA Mutational AnalysisModels, GeneticRepressor ProteinsUp-RegulationMacrophagesMutation, MissenseGene SilencingProtein BindingArabidopsis ProteinsGene Expression Regulation, PlantMutagenesis, InsertionalMice, Inbred StrainsGenetic LinkageRats, Sprague-DawleyCD4-Positive T-LymphocytesSequence Analysis, DNAProtein-Serine-Threonine Kinases