Scientists Edit Thousands of Genes at Once With Upgraded CRISPR

A research technician works to clone DNA in a lab.
Photo: AP Images

When the gene-editing technology CRISPR first made a splash back in 2012, it foretold a future in which curing diseases might simply involve snipping out problematic bits of genetic code. Of course, innovation is rarely so straightforward. As incredible as CRISPR is, it also has some pretty sizable flaws to overcome before it can live up to its hype as a veritable cure-all for human disease.

A new study published this week in the journal Nature Genetics tackles one CRISPR complication. CRISPR gene-editing systems can easily cut many pieces of DNA at once, but actually editing all those genes is a lot more time-consuming. Now, scientists at UCLA have come up with a way to edit multiple genes at once.

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