"Morio Ohki,Yuma Ito,Kumiko Sakata-Sogawa,Makio Tokunaga","A series of GECO mutants suitable for calcium imaging in a wide range of calcium concentration","The 52th Annual Meeting of the Biophysical Society of Japan",,,,,,2014,Sept. "Morio Ohki,Yuma Ito,Makio Tokunaga,Kumiko Sakata-Sogawa","Quantification of calcium concentration in cells by imaging analysis using GEM-GECO","The 51th Annual Meeting of the Biophysical Society of Japan",,,,,,2013,Oct.