eluvõimeliste embrüote saamine, ühendades omavahel tuumast vabastatud munaraku ja mõnest diferentseerunud rakust pärit rakutuuma, A laboratory technique for creating a viable embryo from the nuclei of a somatic cell and an egg cell. The nucleus of the egg cell reprograms the somatic cell nucleus into the pluripotent stage and therefore it can develop into a viable organism.