Sanyal and Emmerich (IMAGE) Uppsala University Caption Professor Suparna Sanyal and PhD student Andrew Emmerich discussing different states of protein synthesis in Giardia intestinalis. Credit Arindam De Tarafder Usage Restrictions The image can only be published in connection to stories about the reseach by Majumdar et al. or after permission from photographer. 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.