Single-molecule studies of repressor-DNA interactions show long-range interactions -- Wang et al. 102 (28): 9796 Data Supplement - HTML Page - index.htslp -- Proceedings of the National Academy of Sciences

Wang et al. 10.1073/pnas.0502917102.

Supporting Information

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Supporting Materials and Methods
Supporting Figure 12
Supporting Figure 13

Fig. 12.
Staggered fluorescence time traces of single covalent GFP-cICys-88 dimers taken from 3.7-Hz pulsed-illumination measurements with an exposure time of 40 ms. Peak photon counts from the protein dots were used. The illumination intensity was 150 W/cm².

Fig. 13
. The number of GFP-LacI bound to lacO₂₅₆-DNA with and without oxygen scavenging. The two histograms are identical, indicating the absence of quenching between GFP and BOBO-3.