How Random are DNA Mutations?

Cambridge has a rich history of making discoveries about DNA - the genetic code inside each and every one of us. In the 50s Watson and Crick announced that they had unravelled the structure of DNA - the famous double helix shape. Now, 60 years later, another Cambridge scientist - Bill Amos - has made a further DNA discovery - this time about the way the genetic code changes or mutates to allow evolution to happen, as he explained to Graihagh Jackson. Like this podcast? Please help us by supporting the Naked Scientists