Hybrid CellsChromosomes, Human, 6-12 and XChromosomes, Human, 1-3Chromosome MappingKaryotypingClone CellsChromosomes, Human, 16-18Cell FusionGenesChromosome BandingCricetinaeCell LineX ChromosomeCricetulusChromosomes, Human, 19-20Base SequenceHybridization, GeneticNucleic Acid HybridizationHypoxanthine PhosphoribosyltransferaseChromosomesMolecular Sequence DataChromosomes, Human, 13-15Genetic LinkageCloning, MolecularDNAFibroblastsChromosomes, Human, 4-5Chromosomes, Human, 21-22 and YBlotting, Southern