SMN Complex (IMAGE) University of Würzburg Caption Model of the SMN complex, stained yeast cells can be seen in the background. Credit Jyotishman Veepaschit / Team Fischer 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.