Researchers at the University of Georgia&amp;#39;s Regenerative Bioscience Center extracted skin cells from Clouded leopard &amp;quot;Moby.&amp;quot; They believe the &amp;quot;frozen zoo&amp;quot; of stem cells they are creating will someday allow for easily breed and repopulate endangered species. Moby was euthanized in 2013 after suffering several months of age-related complications.