Author information:
(1)Department of Computer Science and Technology, Tongji University, Shanghai 
201804, China (G.Z., P.-P.X., J.W., X.-M.Z.);Key Laboratory of Food Safety 
Research, Institute for Nutritional Sciences (A.W.), and Key Laboratory of 
Systems Biology (L.C.), Shanghai Institutes for Biological Sciences, Chinese 
Academy of Sciences, Shanghai 200031, China;Department of Mathematics, Shanghai 
University, Shanghai 200444, China (X.-J.X.); andMonsanto Company, St. Louis, 
Missouri 63167 (L.L., J.L., Y.C.).
(2)Department of Computer Science and Technology, Tongji University, Shanghai 
201804, China (G.Z., P.-P.X., J.W., X.-M.Z.);Key Laboratory of Food Safety 
Research, Institute for Nutritional Sciences (A.W.), and Key Laboratory of 
Systems Biology (L.C.), Shanghai Institutes for Biological Sciences, Chinese 
Academy of Sciences, Shanghai 200031, China;Department of Mathematics, Shanghai 
University, Shanghai 200444, China (X.-J.X.); andMonsanto Company, St. Louis, 
Missouri 63167 (L.L., J.L., Y.C.) lnchen@sibs.ac.cn wujun@tongji.edu.cn 
xm_zhao@tongji.edu.cn.