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Leading UK research funders are calling for an urgent national debate on the ethics of genetically modifying human embryos and other tissues to prevent serious diseases.
The plea has been prompted by scientists’ rapid progress in developing a powerful tool called genome editing, which has the potential to transform the treatment of genetic conditions by rewriting the DNA code of affected cells.
theguardian.com/science/2015/sep/01/editing-embryo-dna-genome-major-research-funders-ethics-debateAlthough UK law bans genetic modification of embryos for clinical uses, it is permitted in research laboratories under licence from the fertility regulator, the Human Fertilisation and Embryology Authority (HFEA) – provided the embryos are destroyed after 14 days.