Browsed by
Tag: mutation

Being Excited About Failure – Article by Martin van der Kroon

Being Excited About Failure – Article by Martin van der Kroon

Martin van der Kroon


The much hyped CRISPR-Cas9 genome-editing technique often explained as being the ‘DNA scissors’ or the ‘cut and paste’ technique, has had a setback, and this has me excited.

CRISPR-Cas9 has has the scientific community, and in particular those involved in research and development of genome editing, raving over the roughly past 3 years. It is hailed as a cheap and fast way to edit genomes with great accuracy compared to other genome-editing techniques, and this is true. Now however, researchers have found CRISPR-Cas9 to have some annoying side-effects. The side-effects were found in mice who had their blindness corrected but also caused mutations in other parts of the DNA sequence, roughly 1500 mutations. It is unknown what the consequences of the mutations are at this moment.

“Why am I excited about this setback?” you might ask.

Read More Read More