Table 4. MTOC velocity in a motor gradient.

The mean instantaneous velocity (<v> ± s.d.) with increasing motor density was calculated from 20 min simulation time and compared to experiment.

Total no. of motors ($N_m^i$)	<v> (10−3 μm/s)
	f0 = 2 pN	f0 = 7 pN
102	4.3 ± 6.3	4.8 ± 4.5
103	4.8 ± 4.6	5.4 ± 5.7
104	5.4 ± 5.7	5.4 ± 5.7
Experiment	8.7 ± 6.0