Table 1. MF Dynamics Parameters in Root Epidermal Cells of the Wild Type and vln2.

Stochastic Dynamics Parameters	Wild Type	vln2
PMF (%)	87.2 ± 3.2	94.4 ± 3.1**
Bundling frequency; events/µm2/s, × 10−5	0.503 ± 0.62	0.410 ± 0.10**
Debundling frequency; events/µm2/s, × 10−5	0.203 ± 0.05	0.245 ± 0.05ND
Max. filament length; µm	28.76 ± 1.67	25.33 ± 1.33**
Max. filament lifetimes; s	35.33 ± 1.97	20.00 ± 2.00**
Severing frequency; breaks/µm/s	0.0009 ± 0.0002	0.0017 ± 0.0005**
Elongation rate; µm/s	0.165 ± 0.04	0.3 ± 0.02**
Annealing of severed ends (%)	2.36 ± 0.54	2.67 ± 0.71ND

Measurements were taken from 5 DAG root epidermal cells (0.5 cm from the tip) of vln2 and the wild type. Values given are means ± se, with n = 231 filaments from n = 63 root epidermal cells per line. Asterisks indicate significant difference from the wild-type control value by Student’s t test, P ≤ 0.01; ND, no significant difference from wild-type control value by Student’s t test, P > 0.05.