To complete our studies, we substituted emerald GFP (emGFP) for YFP. Using two-photon excitation, CFP can be excited at 800–825 nm with little direct excitation of emGFP (which has two-photon ...

During erebosis, fluorescent proteins such as GFP and RFP become lost, making cells “black”. In the beginning of erebosis, cells lose cytoplasmic GFP (left bottom cells). Then, erebotic cells ...