3D-reconstruction of the sarcomere. (IMAGE) Max Planck Institute of Molecular Physiology Caption Coloured strains show individual filaments. Credit © MPI of Molecular Physiology Usage Restrictions The image may only be used with appropriate caption or credit. 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.