Movies of Supercoiled DNA (VIDEO) University of Leeds This video is under embargo. Please login to access this video. Caption Supercomputer simulations show how the dynamic motion of the supercoiled DNA causes its shape to change constantly to form a myriad of structures. Credit Thana Sutthibutpong 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.