Table 1.

Characteristics of wild-type and mutant EGFP-calsyntenin-1–containing vesicles and tubules in cultured primary neurons

Construct:	wt		W1		W2		WW
Organelle:	Vesicles	Tubules	Vesicles	Tubules	Vesicles	Tubules	Vesicles	Tubules
Velocity (μm/s)
ag	1.12 ± 0.71 (256)	1.43 ± 0.79 (162)	0.96 ± 0.6 (165)	1.57 ± 0.71 (241)	1.27 ± 0.86 (378)	1.66 ± 0.64 (166)	1.02 ± 0.65 (464)	1.44 ± 0.75 (312)
rg	0.72 ± 0.51 (74)		0.82 ± 0.48 (129)		0.71 ± 0.50 (86)		0.64 ± 0.46 (141)
Displacement (μm)
ag	56.9 ± 26.83 (96)	59.91 ± 21.73 (54)	52.06 ± 15.98 (51)	55.52 ± 11.77 (44)	45.03 ± 15.45 (41)	44.54 ± 8.75 (42)	13.11 ± 12.67 (48)	39.55 ± 12.68 (56)

Number of organelles in parentheses. wt, wild type; W1, W2, WW, mutant; ag, anterograde; rg, retrograde.