Tanner DeHart and Brandon Jutras (IMAGE) Virginia Tech Caption Tanner DeHart and Brandon Jutras are two of the researchers that discovered the unique bacterial property. Photo by Alex Crookshanks for Virginia Tech. Credit Virginia Tech Usage Restrictions No restrictions. License Public Domain 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.