The ENCODE project says more than 90 % of genome has biochemical function . There are 4 million places in the genome where events occur , including ` ` switches '' ` ` This century , we are going to be figuring out how we control humans , '' a scientist says .
The ENCODE project finds more than 80 % of genome has biochemical function . There are 4 million sites in the genome where events occur , representing `` switches '' `` This century , we are going to be working out how we make humans , '' a scientist says .