Siva Sankari, Ph.D. (IMAGE) Stowers Institute for Medical Research Caption Sankari joins the Stowers Institute as an Assistant Investigator Credit Stowers Institute for Medical Research Usage Restrictions No restrictions. License Public Domain 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.