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. 2019 May 18;116(12):2266–2274. doi: 10.1016/j.bpj.2019.05.011

Figure 2.

Figure 2

Rotational frequency (A) and rotational pitch (B) plotted with respect to the gliding velocity for speckled microtubules gliding under low (250 μM) and high (1 mM) ATP conditions. The ATP concentration was switched in the same channel to keep all other parameters constant. A fourfold decrease in ATP concentration leads to an approximately twofold decrease of the gliding velocity, with a subsequent reduction on the frequency of rotation but no effect on the rotational pitch. To see this figure in color, go online.