SENSR-3 (IMAGE) University of California - San Diego Caption Dan Brogan (left) and Calvin Lin study the protein structure of Cas13d. Credit Michelle Fredricks, UC San Diego Usage Restrictions Must be used in conjunction with SENSR paper in ACS Sensors. License Original 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.