Figure 3.

FR-Induced Accumulation of Anthocyanin of rep1 Mutant.

(A) The seedling phenotypes of the wild type (WT) and phyA-211 and rep1-1 mutants grown under FR light (19 μmol m⁻² sec⁻¹) for 3 days.

(B) Kinetics of accumulation of anthocyanin. The seedlings were grown under FR light (19 μmol m⁻² sec⁻¹) and harvested at various days after FR treatment. Each measurement was performed with 100 seedlings. The bars indicate standard deviations from three independent measurements.

(C) Fluence rate responses of the accumulation of anthocyanin. Anthocyanin measurement was performed with seedlings grown for 3 days under indicated fluence rates of FR light. The bars indicate standard deviations from three independent measurements. s, sec.