EPISODE · Oct 20, 2015 · 15 MIN
我们现在可以编辑我们的DNA，但要明智地对待它。 | Jennifer Doudna
from TEDTalks 科学与医疗 · host TED
遗传学专家詹妮弗道娜与同事共同发明了一种突破性的新技术”基因编辑技术“，被称为CRISPR-Cas9。该工具允许科学家们对DNA进行精确的编辑，这可能对遗传性疾病的治疗有帮助...但也可能会被用来创造所谓的“订制婴儿”。道娜展示了CRISPR-Cas9的作用原理——并要求科学界暂缓脚步，来讨论这个新工具背后的伦理问题。Translated by Yi-Fan YuReviewed by Tianyu WANG
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我们现在可以编辑我们的DNA，但要明智地对待它。 | Jennifer Doudna
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