Fig. 4.

Values of two indices obtained for the three controls and the standard system. (A) The control with no DNA. (B) The control with inhibition of formation of the sliding complex. (C) The control with no movement of the surface. (D) The standard system. (E) The values of the half-width and of the rotational coherence are plotted for all of the measurements. The crosses denote the average values for the controls (A, sky blue; B, green; C, blue) or the standard system (D, magenta). The ovals denote the standard deviations of the indices. Note that the average values for the standard system are outside all three control ovals, indicating that the movement in that system is statistically distinct from that in the controls.