PLEKHG3: Cells' Steering Wheel (VIDEO) Institute for Basic Science 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 When scientists shone light on the front edge of the cell, indicated by a white circle, PLEKHG3 (bright white) retracted and re-positioned to create a different polarity and a new front edge for the cell within 30 minutes. This was possible thanks to an optogenetic technique called LARIAT, developed by the same research group. Credit IBS 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.