UV-DDB Finds Damaged DNA in Living Cells (IMAGE) University of Pittsburgh Caption When telomeres (green) undergo damage (bottom row), UV-DDB (red) rushes to the scene (yellow). Credit Jang et al. (2019) Nature Structural and Molecular Biology 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.