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. 2005 Jun;17(6):1777–1787. doi: 10.1105/tpc.105.031641

Figure 7.

Figure 7.

Cortical Microtubule Arrangement in Different Root Hair Zones of L. japonicus Plants Exposed to Purified M. loti Nod Factors.

(A) Average microtubule length (n = 1168 microtubules from 146 root hairs).

(B) Microtubule (MT) length in Zone II root hairs as a function of distance from root hair tip (n = 450 microtubules from 75 root hairs).

(C) Average microtubule angular orientation (n = 1185 microtubules from 145 root hairs).

(D) Microtubule (MT) angular orientation in Zone II root hairs as a function of distance from root hair tip (n = 954 microtubules from 106 root hairs).

Double asterisks indicate a statistically significant difference at P < 0.001, and single asterisks indicate a statistically significant difference at P < 0.05, according to ANOVA. Values were compared with those for controls given in Figures 1C and 3A.