Repair of DNA Breaks (IMAGE) University of Pennsylvania School of Medicine Caption LINP1 enhances the repair of DNA breaks by serving as a scaffold that links two other proteins in the repair machinery. Credit The lab of Lin Zhang, MD, Perelman School of Medicine, University of Pennsylvania 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.