Figure 2. (IMAGE) Hubrecht Institute Caption Left: organoid with healthy EECs. Right: Organoid with mutations in protease. Green indicates the peptidase that is lost in the mutant organoid. Cell nuclei in blue (DAPI) and actin in white (Phallloidin). Credit Joep Beumer, copyright: Hubrecht Institute. Usage Restrictions Image may only be used with the appropriate caption and credit. 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.