Cell Tracking: <i>C. elengans</i> Worm (IMAGE) Universidad Carlos III de Madrid Caption This is an example of video analysis of embryonic development of a C. elengans worm. The left-hand column shows the original images obtained with an optic microscope. The right-hand column shows the analysis results: Each color circle identifies one of the cells. Credit Cell Tracking Challenge 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.