Ewha Research Center for Systems Biology (ERCSB), Department of Life Science, Ewha Womans University, Seoul 120-750, Republic of Korea.|Ewha Research Center for Systems Biology (ERCSB), Department of Life Science, Ewha Womans University, Seoul 120-750, Republic of Korea.|Ewha Research Center for Systems Biology (ERCSB), Department of Life Science, Ewha Womans University, Seoul 120-750, Republic of Korea.|Ewha Research Center for Systems Biology (ERCSB), Department of Life Science, Ewha Womans University, Seoul 120-750, Republic of Korea.|Ewha Research Center for Systems Biology (ERCSB), Department of Life Science, Ewha Womans University, Seoul 120-750, Republic of Korea.