Viral replication machinery (VIDEO) Morgridge Institute for Research This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This video illustrates the molecular assembly of the “proto-crown” core of the RNA virus genome replication complex. This ringed assembly contains 12 adjacent copies of a single large viral RNA replication protein. Credit Morgridge Institute for Research Usage Restrictions None 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.