Wing Imaginal Disc (IMAGE) University of Chicago Medical Center Caption This is a microscopic image of the fruit fly wing imaginal disc, with cell junctions and medial apical cortices illuminated by fluorescent protein tags. Credit Su, et al / University of Chicago Usage Restrictions None 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.