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. 2010 Oct 29;29(23):3911–3923. doi: 10.1038/emboj.2010.259

Figure 7.

Figure 7

Effects of viscosity on the appearance and duration of transient dwells. (A) Abundance of n-FoF1 (Δ), n-FoF1-aR210G (Inline graphic), FoF1-cD62G (Inline graphic), and n-FoF1-a∇14 (Inline graphic) molecules with transient dwells as a function of PEG400 concentration. (B) Transient dwell duration of n-FoF1 (Inline graphic), n-FoF1-aR210G (Inline graphic), and n-FoF1-cD62G (Inline graphic) as a function of PEG400. (C) Transitions with transient dwells at 15% PEG400 (Inline graphic) and 30% PEG400 (Inline graphic) have the same transition time, but different transient dwell durations. Grey lines indicating the power stroke velocity in the presence of 15% PEG400 have the same slope.