Immunofluorescent images of mouse colons (IMAGE) Babraham Institute Caption Immunofluorescent images of mouse colons stained for nuclei (DAPI; blue) and tight junctions (ZO1; green) Credit Babraham Institute Usage Restrictions Give 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.