Dr. Juan Du and Dr. Wei Lü (IMAGE) Van Andel Research Institute Caption Dr. Juan Du and Dr. Wei Lü, assistant professors at Van Andel Institute Credit Courtesy of Van Andel Institute Usage Restrictions Please use attribution. High-res individual images are available upon request. 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.