Bar Plot from Scientific Research

Quantitative data of lateral root density are shown. The 5-day-old seedlings described in d were transferred to Mock or 1 M -oestradiol-containing medium for a further 4 days. Mean + s.d., the n value of roots in f and g are indicated within the bars. Two-way ANOVA, P 0.05. Lowercase letters above data points indicate significant differences.

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