Epigenetic Variations (IMAGE) Max-Planck-Gesellschaft Caption Epigenetic variations between the generations: The third generation of lines 4 and 8 serves as reference for the comparison of 10 lines after more than 30 generations. Credit MPI for Developmental 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.