Table 2.

Comparison of anterograde run velocities; Unc-104-GFP versus GFP-organelles

	Run velocity (μm/s)a	n	p value
Unc-104-GFP	1.05 ± 0.08	15
ANF::GFP (DCVs)	1.14 ± 0.06	25	<0.38
Syt::GFP (STVs)	0.84 ± 0.05*	25	<0.03
MitoGFP (mitochondria)	0.30 ± 0.01*	25	<0.006

^a Unc-104::GFP particles were tracked as described for Table 1. Mean anterograde run velocities (±SEM) were compared using F-tests for variance and then t tests with unequal or equal variance. Velocities that are significantly different from that of Unc-104::GFP at >95% confidence are noted with an asterisk.