An Oxford University study has concluded that just 8.2 per cent of our DNA is likely to be doing something important.

Source: [url=http://feedproxy.google.com/~r/C2C-InTheNews/~3/4zH6Sk9aEiY/Only-TENTH-human-DNA-does-important-rest-just-junk.html]Only a tenth of human DNA does something important - and the rest is just 'junk'[/url]