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长期地下生活的盲鼹鼠 DNA 结构藏着长寿秘密?研究揭示其与寿命的关联
为探究 DNA 结构与寿命的关系,研究人员对比长寿命盲鼹鼠( Nannospalax xanthodon )和短寿命大鼠( Rattus rattus )的 DNA,发现盲鼹鼠 A、Z 型 DNA 比例更高,或与长寿有关,为衰老研究提供新视角。
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