Zhen Wang with flask (IMAGE) University at Buffalo Caption Zhen Wang, University at Buffalo assistant professor of biological sciences, is an expert in synthetic biology. Credit Credit: Douglas Levere / University at Buffalo Usage Restrictions This image may only be used with news stories discussing the research in the related press release. License Original 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.