1. Department of Geology and Environmental Earth Science, Miami University, Oxford, Ohio 45056, United States
2. Center for Geomicrobiology and Biogeochemistry Research, State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing 100083, China
3. Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, North Carolina 27695, United States
4. Department of Plant and Molecular Biology, North Carolina State University, Raleigh, North Carolina 27695, United States