FIGURE 2.

Only a small minority of AVP molecules slide along flow-stretched dsDNA. A, sliding of a minority of AVP molecules, less than 4%, along the DNA (x(t), left axis, 19 trajectories). B, mean square displacement of the trajectories shown in A along the DNA (〈Δx(τ)²〉, left axis). In A and B, motion transverse to the DNA (y(t) and 〈Δy(τ)²〉, respectively, right axes) is represented on the same scale, as a control.