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. 2014 Nov 7;6(2):1159–1166. doi: 10.1039/c4sc02827a

Fig. 2. Spectral properties of sfGFPnAA variants. Fluorescence excitation spectra of (a) sfGFPioF and (b) sfGFPazF variants. Spectra were recorded on cell lysates (soluble fraction) by monitoring emission at 511 nm. Spectra were normalised to a value of 1 at 460 nm.

Fig. 2