Haoxing Xu, University of Michigan (IMAGE) University of Michigan Caption This is a photo of Haoxing Xu, assistant professor in the U-M Department of Molecular, Cellular and Developmental Biology. Credit Photo courtesy of Haoxing Xu Usage Restrictions None 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.