Identical Twins and DNA

With the recent case of the French identical twins who have been implicated in serial rape, Quentin Cooper asks forensic geneticist Gill Tully from the Principal Forensics Services how DNA helps the police mobile gambling to find perpetrators and Tim Spector, a genetic epidemiologist from King”s College London, suggests that identical twins might not actually be as similar in their genes as we previously thought.

To listen to the BBC Radio 4 programme Click Here.