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A Giant Step for Gene Surgery

MIT team cuts out a faulty liver gene and replaces it with a healthy copy.

By Kari Lydersen
Nov 26, 2014 6:00 AMNov 12, 2019 4:44 AM
gene.jpg
A genetic engineering technique called CRISPR allows researchers to snip out genes and sew in new ones. | Christine Daniloff/MIT

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