somatic cell hybridization
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so·mat·ic cell hy·brid·i·za·tion
production of a heterokaryon.
Farlex Partner Medical Dictionary © Farlex 2012
somatic cell hybridizationthe process of fusion between different SOMATIC CELLS (such as human and rodent cells) to produce hybrid cells in which there is often one fused nucleus. Such a process occurs in cell cultures and the products are useful in establishing the expression and location of particular genes.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005