<http://schema.org/description>
"London, Sep 6 (ANI): In a new research scientists have explained the  genetic  catalyst  responsible  for  the  diversity  present between different generations of people."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/09/06/geneticcatalyst-behind-human-diversitydiscovered.html>