Mitochondrial Replacement (Public Safety)

Debate between Paul Beresford and Steve Baker

Monday 1st September 2014 Commons Chamber

[Sir Paul Beresford (Mole Valley) (Con)]

Perhaps I could turn the last comment the other way round. I do not want to be standing here, or sitting at home in my dotage, saying, “Why didn’t we do something when we could have?” That is what we are looking at. We have the same problems with many issues relating to human fertilisation and embryos. We have heard these arguments in the House before. We have heard the speculation and the unsupported fears. Although I congratulate my hon. Friend the Member for Congleton (Fiona Bruce) on raising this debate, the scares that she raised are as unsupported as anything we have ever heard. I also congratulate my right hon. Friend the Member for Havant (Mr Willetts) on his contribution. He saved us an enormous amount of time because he covered the key points and nailed them to the floor. The right hon. Member for Holborn and St Pancras (Frank Dobson) reminded us just how long we have been examining this issue. Action is now overdue. I will now completely ruin the political career of the hon. Member for Cambridge (Dr Huppert) and say that I support him.

Today, we are talking about a real opportunity to help thousands of children by taking out of the system, over time, an inherited condition. We are talking about a gene transfer through nuclei, and the 0.1% that was mentioned is motor functional; it is not inherited genes. It is an opportunity to have two parents and not, as the media would have it, three parents.

The media has to take some of the blame. We have discussed these complex issues of fertilisation and embryos and so on, and the scaremongering has been appalling. There is scaremongering not only by individuals—I am not necessarily talking about the ones who write in green ink—but by the media. I was shocked to hear this nonsense about three-parent babies, on which the hon. Member for Cambridge touched. We are not talking about three-parent babies. This is an opportunity to put through these regulations. We are a bit early because we have not yet seen them or the results of the consultation. We have not even seen the Government’s reaction to them. None of us here—not even the hon. Member for Heywood and Middleton (Jim Dobbin) who spoke about the American situation—knows what will happen or is an expert on the matter. None the less there are experts who are reviewing this and coming forward with recommendations. They know and understand the subject a lot better than we do. We have to take their guidance and expertise. By the way, a comment was made about the Americans putting this matter on the backburner, but that was a different situation from what is under discussion now.

[Steve Baker (Wycombe) (Con)]

My hon. Friend is making his argument with characteristic force. I am just mindful that in the Library brief there was a particular insight from an evolutionary biologist suggesting that there was a real danger of DNA mismatching between the mitochondrial DNA and the nuclear DNA. Is he satisfied that the insights of evolutionary biology have been fully and adequately taken into account in this area?

[Sir Paul Beresford]

If my hon. Friend looks at the research, I think he will find that that will have been looked at. From my limited knowledge—my knowledge is limited but it may be slightly greater than that of my hon. Friend—I suspect that such a mismatch would mean that the nucleus and the cytoplasm with the mitochondria would fail and an ovum would not be produced from it, but I could be wrong. I am speculating in the same way as my hon. Friend did. At the end of the day, we have an opportunity to change the rules to allow this research to progress. We must recognise that we have some of the best teams in this field in the world. We lead the field, and this provides us with an opportunity to continue to lead for the benefit of those many children. It will enable us carefully to continue with the research with the appropriate safety factors built in, so I am adamantly opposed to the motion.