Epigenetic Mechanisms (IMAGE) Deutsches Zentrum fuer Diabetesforschung DZD Caption This is a schematic description of fundamental epigenetic mechanisms. Credit ©DIfE 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.