Bioinformatics Division, Center for Synthetic and Systems Biology, TNLIST/Department of Automation, Tsinghua University, Beijing 100084, China, Stanford Chemistry, Engineering & Medicine for Human Health (ChEM-H).|Bioinformatics Division, Center for Synthetic and Systems Biology, TNLIST/Department of Automation, Tsinghua University, Beijing 100084, China.|Department of Bioengineering and.|Bioinformatics Division, Center for Synthetic and Systems Biology, TNLIST/Department of Automation, Tsinghua University, Beijing 100084, China.|Bioinformatics Division, Center for Synthetic and Systems Biology, TNLIST/Department of Automation, Tsinghua University, Beijing 100084, China.|Stanford Chemistry, Engineering & Medicine for Human Health (ChEM-H), Department of Bioengineering and Department of Chemical and Systems Biology, Stanford University, 443 Via Ortega, Shriram Center 376, Stanford, CA 94305-4125, USA.