CRISPR (IMAGE) Carnegie Institution for Science Caption This is an illustration of how the CRISPR/Cas system works, courtesy of Devaki Bhaya, Michelle Davison, and Rodolphe Barrangou. Credit Devaki Bhaya, Michelle Davison, and Rodolphe Barrangou Usage Restrictions With credit 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.