Nematode worms (IMAGE) University of Leeds Caption Left: the images shows the head region of C. elegans worms with potentially harmful aggregations of alpha-synuclein (tagged with green fluorescence). Right: the image shows worms expressing green alpha-synuclein in which the master control region has been removed, which display a non-harmful, even distribution of the protein. Credit University of Leeds 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.