Shedding light on the 'dark matter' of genetics: New gene-silencing pathway found in plants

(PhysOrg.com) -- Biologists at Washington University in St. Louis have made major headway in explaining a mechanism by which plant cells silence potentially harmful genes.

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<p><a href="http://www.physorg.com/news146159648.html">Shedding light on the 'dark matter' of genetics: New gene-silencing pathway found in plants</a></p> <p>(PhysOrg.com) -- Biologists at Washington University in St. Louis have made major headway in explaining a mechanism by which plant cells silence potentially harmful genes.</p>