基金This study was supported by the Oklahoma Applied Research Support (OARS), Oklahoma Center for the Advancement of Science and Technology (OCAST), the State of Oklahoma through the Project AR062-034, and the United States Department of Energy under the Genomics: GTL program through the Virtual Institute of Microbial Stress and Survival (VIMSShttp://vimss.lbl.gov), Environmental Remediation Science Program (ERSP), Office of Biological and Environmental Research, Office of Science.