DNA revolution - $99 Genome sequencing 10/14/2013 - 00:00 Last May, Angelina Jolie revealed in a New York Times op-ed that she had chosen to have a double mastectomy after testing positive for a likely lethal BRCA1 mutation. Her generous manifesto spoke to the value of knowledge and the ability to act upon it. That morning, emails, texts, and calls came pouring in for Anne Wojcicki, founder and CEO of 23andMe.