Sexual encounters with archaic humans like the Neanderthals produced children who inherited key genes that have helped modern humans fight illness and disease, a study has found.
"The cross-breeding wasn't just a random event that happened, it gave something useful to the gene pool of the modern human," said Stanford University's Peter Parham, senior author of the study in the journal Science.
Equipped with knowledge of the genome of the Neanderthals and the Denisovans, of whom a tooth and a finger bone were discovered in a Russian cave last year, researchers scoured the data for hints of what genes crossed over.
Friday, August 26, 2011
Study: Sex With Cavemen Gave Humans an Immune Boost
Sex with cavemen, three words I never thought I'd write.
Posted by JammieWearingFool at 7:05 PM