In a GATTA-CA vida, baby

Ok, we may not exactly be at the point where we’re determining employment by genetic status, but CRISPR still gives some ethicists pause when it comes to human applications. However, a team of researchers led by Shoukhrat Mitalipov—whose greatest hits include creating “three-parent” monkeys and a technique for creating stem cells out of skin cells—decided they weren’t gonna let China have all the fun with pushing ethical boundaries. The team’s work culminated in the first gene-editing of a human embryo performed on US soil. They also did it better than their Chinese counterparts have been able to so far, with fewer unintended errors in portions of the DNA that weren’t being actively operated on.

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