1. Department
of Microbiology, University of Tennessee, Knoxville, Tennessee 37996, United States
2. Center
for Environmental Biotechnology, University of Tennessee, Knoxville, Tennessee 37996, United States
3. Department
of Civil and Environmental Engineering, Cleveland State University, Cleveland, Ohio 44115, United States
4. Department
of Civil and Environmental Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
5. University of Tennessee and Oak Ridge National Laboratory (UT-ORNL) Joint Institute for Biological Sciences (JIBS) and Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States