Tumor within Tadpole Embryo (IMAGE) Tufts University Caption This shows a tumor within a tadplole embryo that has been labeled with red fluorescence to allow tracking. Credit Brook Chernet; Tufts University School of Arts and Sciences 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.