English(EN) Scientists find woolly mammoth DNA while digging through squirrel faeces

加拿大古代松鼠粪便中发现猛犸象DNA

作者 PulseAugur 编辑部 · [1 个来源] · 2026-06-09 22:53

科学家在加拿大育空地区发现的冷冻松鼠粪便中，发现了包括猛犸象在内的古代DNA。这些遗传物质的年代从3000年到70万年前不等，被发现在被封存的啮齿动物洞穴中。这一意外发现为了解过去的生物多样性和生态系统提供了独特的视角，研究人员指出粪便作为古基因组学研究的来源具有潜力。 AI

排序理由在不寻常的来源中发现古代DNA的科学发现。[lever_c_demoted from research: ic=1 ai=0.1]

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SCMP — Tech TIER_1 English(EN) · Agence France-Presse · 2026-06-09 22:53

科学家在挖掘松鼠粪便时发现猛犸象DNA

A huge treasure trove of ancient DNA from animals including extinct woolly mammoths has been discovered in frozen squirrel faeces in Canada’s remote Yukon territory, scientists said on Tuesday. The DNA found deep inside sealed-off burrows is between 3,000 and 700,000 years old, o…