Intestinal Organoid (IMAGE) Monash University Caption Fluorescent picture of an intestinal organoid (stained for the proliferation marker Ki-67 (white), the stem cell marker Ephb2 (red) and DNA (blue). Credit (C) Monash BDI Usage Restrictions Image can only be used in relation to this paper. 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.