Affiliation: | (1) Laboratory of Experimental Animal Science, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo, 060-0818, Japan;(2) Department of Biophysics and Biochemistry, School of Science, University of Tokyo, Tokyo, 113-0033, Japan;(3) Division of Cell Proliferation, National Institute for Basic Biology, Okazaki, 444-8585, Japan |