Why Has a UK Team Genetically Edited Human Embryos?

September 20, 2017

(New Scientist) – Human embryos have been genetically edited in the UK for the first time, using a technique called CRISPR. But why do researchers think this is so important? The UK team, led by Kathy Niakan of the Francis Crick Institute in London, used the CRISPR genome-editing method to disable a gene thought to play a key role in early development. The researchers used around 60 spare embryos donated by couples who’d had IVF, which would otherwise have been discarded.

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