Last year, we reported on the results of genetic research which revealed that the genome of one of our ancient ancestors, the Denisovans, contains a segment of DNA that seems to have come from another species that is currently unknown to science. Several recent studies have also revealed that modern humans are a product of hybridization, with remnants of Neanderthal and Denisovan genomes in our DNA. This research leads us to realize that our understanding of the origins of modern humans is much murkier than we ever thought possible. This also begs the question, if we are hybrids already, could there be extant human hybrids currently on earth besides us?
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Edited by Still Waters, 15 February 2014 - 01:24 PM.
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