Ribosome assembly (VIDEO) Rockefeller University This video is under embargo. Please login to access this video. Caption Ribosome assembly is an intricate process. The early stages of the assembly, shown above, takes place inside the nucleolus, a structure deep inside the cell’s nucleus. Credit Arnaud Vanden Broeck Usage Restrictions Video may only be used to illustrate research described in the accompanying release. License Original 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.