Mitotic Index (A) and Cell Number (B) in Tips of Both Lateral and Primary Roots Treated with 10−11 M IAA.
In both (A) and (B), the differences between wild-type and anti-AtRanBP1c transgenic plants are statistically significant as judged by Student's t test (P ≤ 0.05). TR, anti-AtRanBP1c transgenic plants; WT, wild-type plants.