Cell nuclear replacement is regulated by Human Fertilisation and Embryology Act.
D019976:Cloning, Organism / Q000331:legislation & jurisprudence*; D033041:Embryo Research / Q000331:legislation & jurisprudence*; D004622:Embryo, Mammalian / Q000166:cytology; D006801:Humans; D007883:Legislation, Medical; D035845:Research Embryo Creation / Q000331:legislation & jurisprudence*; D006113:United Kingdom