Evolution purged many Neanderthal genes from human genome

Neanderthal genetic material is found in only small amounts in the genomes of modern humans because, after interbreeding, natural selection removed large numbers of weakly deleterious Neanderthal gene variants, according to a study by Ivan Juric and colleagues at the University of California, Davis, published November 8th, 2016 in PLOS Genetics. Continue reading “Evolution purged many Neanderthal genes from human genome”

Human dispersion through southern Europe in Early Pleistocene

Geochronologists from the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH) have led a study published in the journal Quaternary Geochronology about the chronology of the archaeological site of Gran Dolina, situated in the Sierra de Atapuerca (Burgos), whose results confirm a pulse of human dispersion in southern Europe around one million years ago. Continue reading “Human dispersion through southern Europe in Early Pleistocene”

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