Microbes as symbiotic partners (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL’s Dale Pelletier works with cyanobacteria, key members of the microbial community living in Sphagnum moss. Credit Genevieve Martin /ORNL, U.S. Dept. of Energy Usage Restrictions No restriction if credit is given License Original 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.