Worms in normal light under a microscope (IMAGE) Center for Genomic Regulation Caption C. elegans pictured in normal colour conditions under a microscope Credit Jeremy Vicencio, Nadia Halidi/Centro de Regulación Genómica Usage Restrictions Credit must be given to the creator. License CC BY 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.