Changing Bacteria (VIDEO) Newcastle University This video is under embargo. Please login to access this video. Caption This video captures the transition on osmoprotective media from L-form to walled form after the antibiotic was removed. Credit Newcastle University, UK Usage Restrictions Only in connection with this research story, Credit included as "Newcastle University, UK" 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.