Effect of the dwfcp mutation on floral development. (A) Comparison of the growth of WT and dwfcp female flowers and (B) male flowers. (C) Growth rate of WT and dwfcp corolla over time. (D) Comparison between genotypes of the ovary and pedicel growth rate of female and male flowers, respectively, during a period of 24 days. The growth of flower ovaries was recorded every 2 days for 24 days starting when they were <1 cm length. The time-points at which >80% of the flowers reached anthesis are indicated in yellow. Error bars represent SE. Different letters indicate significant differences (P ≤ 0.05).