Extended Data Fig. 4: Hula-twist in different RSFPs.
From: Genetically encoded photo-switchable molecular sensors for optoacoustic and super-resolution imaging
a and b, rsEGFP2 in comparison with rsGCaMP1.1. c, Contracted rsEGFP2 (Chang, 201936) in comparison with rsGCaMP1.1. d, Chromophores in the ON and OFF states colored as in previous panels.
