DNA's "Junk' Now Seen as Lever Controlling HealthQuicklink submitted by Sheila Samples Permalink
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|Almost a decade after the U.S. human genome project was completed, scientists say they have mapped the underlying regulatory system that switches DNA on and off, potentially spurring a wave of new research into the molecular basis of complex diseases such as Type 1 diabetes. Many parts of DNA previously termed 'junk' by scientists are, instead, levers that control the genetic activity that can lead alternately to health or illness, according to reports published simultaneously today in the journals Science and Nature by the Encode international consortium.|
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