'No clone' hard to enforce in food supply

Adopting a "clone-free" diet may not be possible for most U.S. consumers as replicated cows enter the meat and dairy supply chain.

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<p><a href="http://www.physorg.com/news122557474.html">'No clone' hard to enforce in food supply</a></p> <p>Adopting a "clone-free" diet may not be possible for most U.S. consumers as replicated cows enter the meat and dairy supply chain. </p>