1. Green-Red Flashers to Accelerate Biology
Konstantin A. Lukyanov 
Chemistry & Biology 
Volume 18, Issue 10, Pages (October 2011)
DOI: /j.chembiol
Copyright © 2011 Elsevier Ltd Terms and Conditions

2. Figure 1
An Outline of Photoconversions of IrisFP-Like Fluorescent Proteins
Fluorescent protein β-barrels are colored correspondingly to fluorescence of different states, switching between which can be achieved by illumination with light of specific wavelength and intensity (arrows). These four-state photoswitchable proteins resemble an emergency flasher with blinking green and red beacons.
Chemistry & Biology  , DOI: ( /j.chembiol )
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