Verticilide Model (image) Vanderbilt University Share Print E-Mail Caption Verticilide is a cyclic depsipeptide that is used as a biopesticide. Gray spheres represent carbon atoms, red represents oxygen atoms and blue represents nitrogen atoms. Credit Johnston lab, Vanderbilt University Usage Restrictions None Share Print E-Mail 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.