Lab. of System Biology, National Tsing Hua University, 101, Sec 2, Kuang Fu Road, Hsinchu, 300, Taiwan. cwli@moti.ee.nthu.edu.tw <cwli@moti.ee.nthu.edu.tw>|Lab. of System Biology, National Tsing Hua University, 101, Sec 2, Kuang Fu Road, Hsinchu, 300, Taiwan. cwli@moti.ee.nthu.edu.tw <cwli@moti.ee.nthu.edu.tw>|Lab. of System Biology, National Tsing Hua University, 101, Sec 2, Kuang Fu Road, Hsinchu, 300, Taiwan. cwli@moti.ee.nthu.edu.tw <cwli@moti.ee.nthu.edu.tw>