Ohta, Y., Furuta, T., Nagai, T., and Horikawa, K. (2018). Red fluorescent cAMP indicator with increased affinity and expanded dynamic range. Sci. Rep. 8, 1866.
Ohta, Y., Kamagata, T., Mukai, A., Takada, S., Nagai, T., and Horikawa, K. (2016). Nontrivial Effect of the Color-Exchange of a Donor/Acceptor Pair in the Engineering of Förster Resonance Energy Transfer (FRET)-Based Indicators. ACS Chem. Biol. 11, 1816-1822.