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. 2010 Sep 22;99(6):1906–1915. doi: 10.1016/j.bpj.2010.07.013

Figure 2.

Figure 2

(A) Mean-square displacement 〈Δx2〉 versus time t in reaction buffer including 1.0 mM ATP at 310 K. The concentrations are 1.4 (blue), 1.0 (red), 0.7 (black), 0.4 (green), and 0.2 (magenta) g of DNA/L. (B) Elastic storage G′ (dashed) and viscous loss G″ (solid) moduli versus frequency ω. (Dashed-dotted lines in A and B) Scaling laws for the diffusive 〈Δx2〉 ∝ t and low shear G″ ∝ ω limits for long times and low frequencies, respectively.