VENTER created synthetic DNA on a computer and booted up a disabled cell sack. “Using the tools of synthetic biology, scientists from the J. Craig Venter Institute installed a completely artificial genome inside a host cell without DNA. Like the bolt of lightening that awakened Frankenstein, the new genome invigorated the host cell, which began to grow and reproduce, albeit with a few problems.”
http://news.discovery.com/tech/biotechnology/synthetic-genome-life.htm