Active Microbe Animation (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption BONCAT is a highly effective microbial sorting tool that allows scientists to distinguish active vs. microbes. Now that it has been adapted for use on soil samples, the tool will help inform research into how soil microbiomes affect large-scale environmental cycles. Credit Susan Brand and Marilyn Chung/Berkeley Lab Usage Restrictions Include 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.