Ancient retroviruses spurred evolution of gene regulatory networks in humans and other primates

When ancient retroviruses slipped bits of their DNA into the primate genome millions of years ago, they successfully preserved their own genetic legacy. Today an estimated 8 percent of the human genetic code consists of endogenous retroviruses (ERVs)--the DNA remnants from these so-called "selfish parasites."

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<p><a href="http://www.physorg.com/news114266805.html">Ancient retroviruses spurred evolution of gene regulatory networks in humans and other primates</a></p> <p>When ancient retroviruses slipped bits of their DNA into the primate genome millions of years ago, they successfully preserved their own genetic legacy. Today an estimated 8 percent of the human genetic code consists of endogenous retroviruses (ERVs)--the DNA remnants from these so-called "selfish parasites."</p>