THE HUMAN GENOME PROJECT:
The Key to Success Is Finishing Well
Elizabeth Pennisi
For genome sequencers, the most challenging part of the job is "finishing"--the final stage in which fragments of raw DNA data are arranged into a completed sequence. Even as robots and computers take over the grunt work, this last step still requires an experienced eye and an innovative mind. Now a new computer program that analyzes machine readouts as a human would is helping sequencing labs to scale up their efforts.