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. 2018 Mar 28;8:5344. doi: 10.1038/s41598-018-23625-7

Figure 2.

Figure 2

Photobleaching kinetic of complemented sGFP variants. (a) Model for irreversible photobleaching (FPible) and reversible photoconvertible dark state reactions (FPrble) for a native GFP (FPnat). (b) Normalized photobleaching kinetics for complemented sGFPori, sGFP1, sGFP2 and sGFP3. (c) Comparison of the forward (k1, left panel) and backward (k2, middle panel) photoconvertible dark state rate constants and of the irreversible photobleaching rate constants (k3, right panel) for all complemented sGFP variants.