Deanna earned their PhD in cellular biology from McGill University in 2020 and has a professional background in medical writing. They are an associate science editor at The Scientist. View Full ...

That is a key feature that has made Cas9 such a powerful tool ... of DNA that are flanked by short motifs known as PAMs ...

The CRISPR-Cas (Clustered Regularly Interspaced Short Palindromic Repeat (CRISPR) and its associated protein (Cas9) system is a genome-editing technology that holds the potential to alleviate ...

Cas9, the first Cas protein repurposed for cutting DNA, introduces double-strand breaks that recruit DNA repair machinery. Despite its successes, the CRISPR-Cas9 system has several limitations, ...

The Cas9 protein is the most widely used by scientists. This protein can easily be programmed to find and bind to almost any desired target sequence, simply by giving it a piece of RNA to guide it ...