Part of Living Wage (Reporting) – in the House of Commons at 2:56 pm on 3 February 2015.
This is a difficult issue for everybody. I have a real difficulty with this, which is that I cannot see the difference between modifying mitochondrial DNA and nuclear DNA. Both are inherited, and both can prevent inherited diseases. If we agree to this as a process, we are, in essence, potentially agreeing to swapping a pair of chromosomes—[Interruption.] I know that we are not agreeing to it in law, but in practice the same arguments can be used to justify—