B-Cell Activating FactorB-Cell Activation Factor ReceptorCell ProliferationMacrophage-Activating FactorsLymphocyte ActivationB-LymphocytesHexosediphosphatesReceptor, Epidermal Growth FactorInterferon-Stimulated Gene Factor 3Phosphofructokinase-1Signal TransductionCells, CulturedMolecular Sequence DataCell DivisionEnzyme ActivationB-Lymphocyte SubsetsMice, Inbred C57BLBase SequenceReceptors, Antigen, B-CellTranscription FactorsCell DifferentiationDNA-Binding ProteinsT-LymphocytesCell Line, TumorMice, KnockoutApoptosisCell LineTranscription, GeneticMice, Inbred BALB CFlow CytometryAntigens, CDPhosphorylationImmunoglobulin MSpleen