1. State Key Joint Laboratory of Environment Simulation and Pollution Control; School of Environment; Tsinghua University; Beijing China
2. State Key Laboratory of Cotton Biology; Key Laboratory of Plant Stress Biology; College of Life Sciences; Henan University; Kaifeng China
3. Institute for Environmental Genomics and Department of Microbiology and Plant Biology; University of Oklahoma; Norman OK USA
4. Earth Sciences Division; Lawrence Berkeley National Laboratory; Berkeley CA USA