Briana McDowell, University of Tennessee Knoxville, Knoxville, United States, Gao Chen, University of Tennessee, Knoxville, Department of Civil and Environmental Engineering, Center for Environmental Biotechnology, Knoxville, TN, United States, Audrey Drummond, Mercer University, Biology, Macon, United States, Carolina Carolina López-Soto, Universidad interamericana de puerto rico, Biotechnology, Guayama, PR, United States and Frank E. Loeffler, University of Tennessee, Knoxville, Department of Microbiology, Knoxville, TN, United States