New Approach to CRISPR Could Yield Even Better Gene Editing

The new tech can insert genes without cutting the DNA apart first.

By Nathaniel Scharping
Jun 6, 2019 7:45 PMMar 21, 2023 8:25 PM
CRISPR - James Steinberg
(Credit: James Steinberg)

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When researchers edit genes with CRISPR today, their systems chop a strand of DNA in half before inserting a new gene and allowing a cell’s natural healing mechanisms to patch the strand back up.

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