CRISPR Rescue (IMAGE) Massachusetts Institute of Technology Caption The CRISPR family enzyme Cas13 at work. Cas13 (pink), is at the heart of the RESCUE platform, where it uses a special guide (red) to target RNAs in the cell (blue). Credit Stephen Dixon Usage Restrictions Images are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.