complexity, GMO, scientific arrogance

Not So Fast, Wannabe Baby Designers.

Nature strikes a decisive blow against human hubris.

The ability of CRISPR gene-editing technology to safely modify human embryos has been cast into doubt after several recent papers described massive disruptions to DNA in embryos subjected to editing. 

Each of the three papers, published this month without peer review on the preprint server bioRxiv, intended to edit only a single gene. But results showed large-scale, unintended DNA deletions and rearrangements in the areas surrounding the targeted sequence. . . .

“There’s no sugarcoating this,” Fyodor Urnov, a geneticist and CRISPR researcher at the University of California, Berkeley, who was not involved with the research, tells OneZero. “This is a restraining order for all genome editors to stay the living daylights away from embryo editing.”

Standard

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s