GMO (2 of 2) (IMAGE) Rice University Caption The original light transmission spectrometer sent results to a monitor in the Ruggiero-Tanner Lab at the University of Notre Dame. The Egan Lab is adapting a portable version of the device developed by physics collaborators at Notre Dame to test for signs of genetically engineered plants and animals in the environment. Credit Barbara Johnson/University of Notre Dame 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.