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. Author manuscript; available in PMC: 2016 Apr 20.
Published in final edited form as: Curr Biol. 2015 Apr 9;25(8):1031–1042. doi: 10.1016/j.cub.2015.02.046

Figure 1. Brassinosteroid Regulates Dynamics of Root Growth in Arabidopsis.

Figure 1

(A) Root growth measurement of 6-day-old wild-type (Col) and dwf4 seedlings grown on media with various concentrations of BL (n > 20, mean ± SD).

(B) Average root growth rates of Col and dwf4 seedlings after being transferred to media containing BL or mock were measured over time by live imaging and normalized to Col (n > 10).

(C–F) Measurement of cortical meristem cell length (average length of cell numbers 1–15 from cortex-endodermis initials) (C), meristem zone length (D), meristem cell number (E), and mature cell length (F) after treatment with BL or mock for 24 hr (n > 12, mean ± SD).

See also Figure S1.