If Democrats would just mix Centrism with Left-Wing Populism, they’d actually be a threat in Elections.
But they’re too clueless to do that. pic.twitter.com/u5kUWrxvhL
— /pol/ News Forever (@polNewsForever) July 13, 2017
“We feel it’s critical that the scientific community consider the potential hazards of all off-target mutations caused by CRISPR, including single nucleotide mutations and mutations in non-coding regions of the genome,” says co-author Stephen Tsang, MD, PhD, the Laszlo T. Bito Associate Professor of Ophthalmology and associate professor of pathology & cell biology in the Institute of Genomic Medicine and the Institute of Human Nutrition at Columbia University Medical Center.
CRISPR Gene Editing Can Cause Hundreds of Unintended Mutations
Just over a month ago, a short paper appeared in Nature Methods saying that the gene editing technique known as CRISPR-Cas9 has a big problem: it creates unexpected mutations all over the genome. This was startling news for a technique that has been hailed worldwide as a dramatic breakthrough, not only because it is the easiest gene-editing method yet invented, but also because it is (supposedly) very precise
Then they compared all three genomes to a “reference” mouse to find mutations. (Aside: this is something my own lab does all the time, so I know the techniques well.) They found over 1,500 mutations in each mouse (which wasn’t surprising, because the reference mouse differs from their three lab animals), but they found hundreds more mutations in the two CRISPR-edited mice. That was the main surprise from Schaefer’s paper, and it’s the basis for their claim that CRISPR causes numerous off-target mutations.
We feel it’s critical that the scientific community consider the potential hazards of all off-target mutations caused by CRISPR.
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