Researchers discover DNA shift never before seen in nature

A team of MIT researchers and others has discovered that bacteria employ a type of DNA modification never before seen in nature.

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<p><a href="http://www.physorg.com/news115914209.html">Researchers discover DNA shift never before seen in nature</a></p> <p>A team of MIT researchers and others has discovered that bacteria employ a type of DNA modification never before seen in nature. <br> <br></p>