Скачать или смотреть Scientists Discover Key Gene That May Explain Why Neanderthals Went Extinct

Human evolution breakthrough: Researchers have discovered a single gene difference between modern humans and Neanderthals that could explain why our species survived while our closest relatives went extinct.

In this groundbreaking study, scientists found that the ADSL enzyme - crucial for DNA synthesis - differs by just ONE amino acid between humans and Neanderthals. This tiny genetic change may have given our ancestors a massive evolutionary advantage.

Key findings from the research:
• Female mice with human-like ADSL showed superior learning and resource-seeking behavior
• The human variant of ADSL appears less stable but may enhance cognitive performance
• This genetic mutation likely appeared after humans split from Neanderthals 600,000 years ago
• Statistical analysis suggests this change provided significant evolutionary benefits

The study, published in PNAS and led by researchers at the Okinawa Institute of Science and Technology, used genetically modified mice to test behavioral differences. While the results don't directly translate to humans, they offer compelling insights into what made our species uniquely successful.

Could this single genetic change be the key to understanding human dominance? Watch to learn about this fascinating discovery that's reshaping our understanding of human evolution and the mysterious disappearance of our ancient relatives.

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