The team also found that previous estimates suggesting that East Asians might have have approximately 20% more Neanderthal ancestry compared to Europeans, were wrong and humans on different continents had Neanderthal ancestry “surprisingly similar to each other. Use the route of Africans shown on the map as a model. Distribute copies of the worksheet Diversity in Old and New Netherland. Have students map the movement of settlers from their homeland s to the Netherlands to New Netherland. Previous studies had relied on reference populations, or panels, that were assumed to have no Neanderthal DNA. The Dutch were known for being a tolerant people, and exhibited values of a modern, secular society. The paper said that technical constraints and the assumption that Neanderthals and ancient African populations were geographically isolated from each other had led to a blind spot in the field. This ancient group of Europeans then migrated back into Africa, introducing Neanderthal ancestry to African populations. He said that their data indicated that a wave of modern humans left Africa approximately 200,000 years ago and this group interbred with Neanderthals. The New Netherland Research Center continues this work. and significance of New Netherland in this transatlantic world. “Our results show this history was much more interesting and there were many waves of dispersal out of Africa, some of which led to admixture between modern humans and Neanderthals that we see in the genomes of all living individuals today.” In 1974, the New Netherland Project began to translate and transcribe the 12,000 pages of Dutch-language administrative records from the archives of New Netherland, now in the collections of the New York State Archives and Albany County Hall of Records. Joshua Akey, a professor at LSI who led the study, suggested their findings cast doubt on the widely held “out of Africa” theory of human migration – that modern humans originated in Africa and made a single dispersal to the rest of the world in a single wave between 60,000 and 80,000 years ago. “This is the first time we can detect the actual signal of Neanderthal ancestry in Africans,” said Lu Chen, a postdoctoral research associate at Princeton’s Lewis-Sigler Institute for Integrative Genomics (LSI) and a co-author of a new paper that published Thursday in the journal Cell. There's a little cave man in all of us: Early human inbreeding
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