Fig. 2. Meristems and meristematic phyllotaxy are unaltered in CUC2g-m4 plants. (A) Cleared inflorescence meristems of wild type and CUC2g-m4 (Col background). (B) Meristem width of wild type and CUC2g-m4 in WS and Col backgrounds. Number of individuals measured (n) and standard deviations (bars) are indicated. (C) Expression of the auxin response sensor DR5:GFP in wild type and CUC2g-m4 (WS background). (D) Meristematic phyllotaxy in wild type and CUC2g-m4 (WS background; see Fig. S2 in the supplementary material for Col). Percentages of total measurements (n) of divergence angle between two successive flowers in the meristem falling into twelve 30° classes and averages (av) are shown. Scale bars: 10 µm in A; 100 µm in C.