Nucleus Plays a Role in Movement (VIDEO) UNC Lineberger Comprehensive Cancer Center This video is under embargo. Please login to access this video. Caption Two migrating cells are shown. The cell to the left has its nucleus intact, while the cell to the right is a cytoplast (the nucleus is removed). Both cells are migrating on fibronectin coated glass. Credit David M. Graham 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.