Table 1. Overview of mitochondrial linear movements along the direction of growth in growing root hairs (n = 22 root hairs, 979 mitochondria).

Velocity of mitochondrial movement (µm/sec)	5–30 µm from apex	30–80 µm from apex	Base of root hair
Mean±SD	0.64±0.33	1.80±1.08	3.45±2.13
Maximum	2.63	5.97	9.96
Minimum	0.0054	0.021	0.41