Figure 9
Rosette and inflorescence development in 35S:ARR1D94E lines. (A) Representative 20- and 44-day-old soil-grown plants. Scale bars = 0.5 cm (upper panels), 2 cm (lower panels). (B) Rosette diameter of ≥12 plants per line was measured and is presented as mean ± SD. The significance of the difference between Col-0 and transgenic lines is shown. **, P < 0.01; ***, P < 0.001; ****, P < 0.0001 (one-way ANOVA with Tukey's multiple comparison test). (C) Inflorescences of the wild-type, 35S:ARR1D94E (PM-ox) and 35S:ARR1 (WT-ox) lines and ipt-161 after prolonged growth (44 days) on soil. Photographs of dry, herbarium specimens are shown. (D) Main inflorescence length of plants shown in C. Data are presented as mean ± SD (n = 12). Only the significance of the difference with Col-0 is marked. **, P < 0.01; ***, P < 0.001 (one-way ANOVA with Tukey's multiple comparison test).