Fig. 2

Root, hypocotyl, and epidermal cell length at seedling stage of plants used for expression profiling. Root (A), hypocotyl (B), and epidermal cell length (C) of WS2, bri1–5, bri1–5/brs1–1D, bri1–5/bak1–1D, and bri1–5/bri1–1D, measured 7 days after germination. For the root and hypocotyl length, the boxplot shows the distribution of data for 40 plants. For cell length, the bar represents the 95% confidence interval for the mean and the square indicates the location of the mean. Groups (different plant lines) were statistically compared by ANOVA and Tukey tests. Groups are ranked based on their significance level where “a” is representing the group with the highest mean and “d” the group with the lowest mean. Groups with different letters are significantly different