T.mu in the Mouse Colon (IMAGE) Cell Press Caption This is a scanning electron microscopy (SEM) image of T.mu in the mouse colon. Credit Chudnovskiy Merad Usage Restrictions Credit Required. 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.