Figure 4.

Overexpression of SlOFP20 restrains the onset of flowering. Analysis of the days to first flower bud (A), leaf number under first inflorescence (B) and (C) days to anthesis of first flower of WT and transgenic plants. Error bars show the standard error between three biological replicates with eight plants for each replicate performed. (D) Expression analysis of SFT in WT and transgenic plants. Each value represents the mean ± SE of three biological replicates. Asterisks indicate a significant difference (P < 0.05).