<http://schema.org/description>
"A pair of studies published by Cell Press on February 14th in the journal Cell sheds new light on genetic variation that may have played a key role in human evolution. The study researchers used an animal model to study a gene variant that could have helped humans adapt to humid climates, and they used whole-genome sequence data to identify hundreds of gene variants that potentially helped humans adapt to changing environmental conditions over time. The findings provide a road map for understanding human biological history as well as modern-day variability."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-02-reveal-genetic-variation-human-evolution.html>