📰 2026-04-18 07:30 更新
🔸 Landmark ancient-genome study shows surprise acceleration of human evolution / 具有里程碑意义的古老基因组研究显示人类进化的惊人加速
🔗 Landmark ancient-genome study shows surprise acceleration of human evolution
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原文:
Some gene variants became consistently more or less frequent over time in ancient human populations — a sign of natural selection. Credit: Denis-Art/GettyThe biggest ever study of ancient human DNA shows that human evolution has accelerated over the past 10,000 years.Researchers identified hundreds of gene variants that evolved through natural selection in ancient people from western Eurasia — Europe and the Middle East — after the dawn of agriculture. Changes to these genes had widespread ra…
译文:
随着时间的推移，一些基因变异在古代人类群体中变得越来越频繁，这是自然选择的标志。图片来源： Denis-Art/Getty对古代人类DNA有史以来最大规模的研究表明，人类进化在过去的1万年里加速了。研究人员确定了数百种基因变异，这些基因变异是在农业出现后通过自然选择在欧亚大陆西部—欧洲和中东—的古代人中进化的。 lture.这些基因的变化具有广泛的影响…
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