Biomacromolecules Research Team;
RIKEN Center for Sustainable Resource Science;
2-1 Hirosawa;
Wako;
Saitama 351-0198;
Japan;
Department of Bioscience;
Nagahama Institute of Bio-Scie nee and Technology;
1266 Tamura-Cho;
Nagahama 526-0829;
Japan;
Department of Biology;
Faculty of science;
Niigata University;
Niigata 950-2181;
Japan;
Department of Cell Biology;
National Institute for Basic Biology;
Okazaki 444-8585;
Japan;