Figure 3.

Visualization of protein binding to a single IRR. The relative frequency distribution of amplitude of motion is presented for various DNA fragments in the presence (grey points) or absence (black points) of OrfAB[149] (see also Table 1): (a) DNAR₇₉₈: 22 beads analysed without protein, 31 with transposase (b) DNAR₂₀₈₃: 29 beads analysed without protein, 29 with transposase and (c) DNA₂₂₆₄: 22 beads analysed without protein, 23 with transposase. The curves show the Gaussian in the absence of OrfAB[149] or double-Gaussian fit for DNA_R798 and DNA_R2083 in the presence of OrfAB[149].