Fig 1 (IMAGE) Arizona State University Caption The ASU team, led by Joshua LaBaer, executive director of the Biodesign Institute and director of the Center for Personalized Diagnostics, and co-principal investigator Vel Murugan, aims to develop a technology that will use a single drop of blood to quickly read a person's epigenetic "fingerprint." The fingerprint will identify signatures that indicate if the individual has ever been exposed to materials associated with producing weapons of mass destruction. Credit Graphic by Shireen Dooling for the Biodesign Institute at Arizona State 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.