Figure 5.
STAT1 binding in cytoplasm and nucleus. (A–H) The histograms display the distribution of binding durations as detected with the LE plots. The referenced data are indicated in the figure (top and left). The dashed line shows the result of a fit by a single exponential decay, and the solid line represents the sum of two fitted exponential decay functions. The fitting results are summarized in Table S1. Data for IFNγ-activated Stat1 in the cytoplasm (D), nuclear STAT1-tc (E), and nuclear wt-STAT1 (F) were too sparse for meaningful fitting.