Sarah Leung, University of Arizona (IMAGE) University of Arizona Caption Sarah Leung, a fourth-year graduate student, is also working in the Romanowski lab. Credit Beatriz Verdugo/UANews Usage Restrictions Usage granted only in conjunction with posting/reporting of this news release. 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.