1. State Key Joint Laboratory of Environment Simulation and Pollution Control; School of Environment; Tsinghua University; Beijing; 100084; China
2. Key Laboratory of Adaption and Evolution of Plateau Biota; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining; 810008; China
3. Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu; 610041; China
4. Institute for Environmental Genomics and Department of Botany and Microbiology; University of Oklahoma; Norman; OK; 73019; USA