5 Minute Masterminds – Crispr-Cas9 explained: the biggest revolution in gene editing

Prof Jennifer Doudna, one of the pioneers of Crispr-Cas9 gene editing, explains how this revolutionary discovery enables precise changes to our DNA, which can be used to correct mutations that cause genetic diseases and eradicate them from a germ line.

Doudna raises the key issues of debate around gene editing and suggests what will have the most immediate impact.