28
May
Berkeley-based startup Profluent has trained an AI to imagine new, never-before-seen CRISPR proteins — opening the door to gene editors with capabilities beyond what we’ve found in the wild. They’re also making a brand new CRISPR system open source, so any scientist can now start leveraging an AI-designed gene editor to advance their research. The background: In nature, bacteria evolved CRISPR as a defense against viruses, but in the lab, we can program CRISPR systems to make precise edits to any gene, which has proven to be hugely useful in medicine, agriculture, and more.Current CRISPR gene editors can make edits in…