Mutant Mice Stay Slim on a High-Fat Diet (IMAGE) University of California - San Diego Caption Mice with a disabled gene stay slim, even on a high-fat diet. Credit Na Zhang, UCSD Usage Restrictions For illustrating news reports about this research finding. For other permissions please contact scinews@ucsd.edu. 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.