2 The Embryos Treated with the Myosin Inhibitor ML-7 (image) University of Vienna Share Print E-Mail Caption In embryos treated with the myosin inhibitor ML-7, cells at the margin do not deform and invagination is blocked. Credit Copyright: Ulrich Technau Usage Restrictions The image may only be used with appropriate caption or credit. Share Print E-Mail 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.