Correction

2014. May, P. F., J. N. Pinkney, P. Zawadzki, G. W. Evans, D. J. Sherratt, and A. N. Kapanidis. Tethered Fluorophore Motion: Studying Large DNA Conformational Changes by Single-Fluorophore Imaging. Biophys. J. 107:1205–1216.

In the originally published version of this paper, the exponent in one of the terms in Equation 12 was omitted. The correct equation appears here, and the paper has been corrected online. The journal regrets the error.

$$\langle \Delta s_x^2\rangle \mathrm{=}\frac{256\left(s_{x,0}^2\mathrm{+}{a}^2/12\right)}{81N}\mathrm{+}\frac{16\pi {\left(s_{x,0}^2\mathrm{+}{a}^2/12\right)}^{3/2}{\left(s_{y,0}^2\mathrm{+}{a}^2/12\right)}^{1/2}{\sigma }_b^2}{3a^2{N}^2}$$ (12)