Percc1 Gene Expression in the Mouse Gut (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Detection of Percc1 expressing cells (red) amongst the epithelial cells (green) of the intestinal villi in a mouse. Credit Marco Osterwalder/Berkeley Lab Usage Restrictions Can use if credits are included 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.