Taking the bite out of shark DNA

(PhysOrg.com) -- Extracting shark DNA has been somewhat of a challenge in the past, with scientists having to overcome the obvious hurdles associated with carrying out biopsies on live and rather uncooperative specimens.

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<p><a href="http://www.physorg.com/news138287270.html">Taking the bite out of shark DNA</a></p> <p>(PhysOrg.com) -- Extracting shark DNA has been somewhat of a challenge in the past, with scientists having to overcome the obvious hurdles associated with carrying out biopsies on live and rather uncooperative specimens.</p>