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. 2014 Jul 7;86(15):7598–7605. doi: 10.1021/ac501412c

Figure 1.

Figure 1

(A) Left panel, FC scatter plots of TurboRFP intensity (y axis; arbitrary units) in response to MMS (1 mM) of two clones, 81 and 19 (blue-control unstressed cells; red-cells exposed to MMS); right panel, RFP intensity distribution histogram for clones 81 and 19 after exposure to MMS (red) compared to control (blue). (B) Phase (left) and fluorescence (right) images of clone 81 cells before and after 1 mM MMS exposure for 4 h. Images were taken 24 h after the exposure. Stressed cells expressed the red fluorescence, showing visible activation of the reporter. Scale bar 100 μm.