Neanderthal DNA Found to Influence Human Facial Structure

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 A new study has revealed that fragments of Neanderthal DNA in modern humans play a role in shaping the human face. Researchers analysed genetic data and 3D facial images from thousands of volunteers and discovered specific genetic variants inherited from Neanderthals that impact facial features.


The study, led by an international team of geneticists and anthropologists, focused on people of European ancestry. By comparing their genomes with fossil DNA from Neanderthals, scientists identified several regions linked to facial traits such as nose size, lip shape, and jaw width. One notable finding is that a Neanderthal-derived genetic variant is associated with a taller nose bridge.


According to the scientists, these insights highlight the lasting influence of interbreeding between Neanderthals and early modern humans. Approximately 1–2% of the DNA in non-African populations today comes from Neanderthals, and this ancient heritage still affects how we look.


The research not only deepens our understanding of human evolution but also illustrates the subtle ways in which extinct relatives have shaped our present-day diversity.


Source: Sci.News

Location: United States

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