Soil Sampling (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Charles Paradis, now a post-doctoral researcher at Los Alamos National Laboratory, holds a soil core sample taken from the Oak Ridge Field Research Site in Tennessee. The BONCAT+FACS optimization testing reported in the current study used samples such as this one. Credit Lance E. King/Y-12 National Security Complex Usage Restrictions Keep credits 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.