@inproceedings{CTT100744423,
  author = {Morio Ohki and Yuma Ito and Kumiko Sakata-Sogawa and Makio Tokunaga},
  title = {A series of GECO mutants suitable for calcium imaging in a wide range of calcium concentration},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100744598,
  author = {Morio Ohki and Yuma Ito and Makio Tokunaga and Kumiko Sakata-Sogawa},
  title = {Quantification of calcium concentration in cells by imaging analysis using GEM-GECO},
  booktitle = {},
  year = 2013,
}