Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.|Center for Computational Biology, Beijing Forestry University, Beijing, China.