Immunoglobulin epsilon-ChainsHybrid CellsImmunoglobulin Heavy ChainsReceptors, IgEReceptors, FcImmunoglobulin EClone CellsAntigens, Differentiation, B-LymphocyteLeukemia, Basophilic, AcuteBasophilsMast CellsChromosomes, Human, 6-12 and XImmunoglobulinsKaryotypingImmunoglobulin GChromosomes, Human, 1-3Chromosomes, Human, 16-18Cell FusionChromosome MappingImmunoglobulin MImmunoglobulin AGenesMolecular Sequence DataBase SequenceCell LineHybridization, GeneticChromosome BandingCricetinae