(IMAGE) Instituto de Medicina Molecular Caption The microtubule network (green) re-organizes at the muscle lesion and attracts myonuclei. Crédits: William Roman, iMM. Credit William Roman, iMM. Usage Restrictions Use always with credits License Original 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.