The Kits (IMAGE) U.S. Army Research Laboratory Caption The kits are based on freeze-dried molecules that, when a DNA template and water are added, produce fluorescent proteins that can be viewed using a simple, handheld device. Credit (Courtesy photo by Wyss Institute at Harvard University) 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.