1. Faculty of Pharmaceutical Sciences, The University of Tokyo, Tokyo 113-0033, Japan
2. Genome Informatics Laboratory, National Institute of Genetics, Mishima 411-8540, Japan
3. Department of Cell Biology and Anatomy and International Research Center for Neurointelligence (WPI-IRCN), Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan
4. Department of Physics and Universal Biology Institute (UBI), Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan
5. Laboratory for Cell Polarity Regulation, Center for Biosystems Dynamics Research (BDR), RIKEN, Osaka 565-0874, Japan