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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Ann N Y Acad Sci. 2015 Mar 10;1352(1):13–19. doi: 10.1111/nyas.12660

Figure 3.

Figure 3

Light-controlled spatial localization and diffusion of photoswitchable small molecules. Chromophores with low membrane permeability or cellular mobility after photo-irradiation (golden circle) can be used to improve the spatial resolution of RNA regulation.