Figure 8.
Biomass, Pi concentration, and flavonol concentration in WT, 35S:NtCHS, and 35S:NtPT2 transgenic plants under HP and LP conditions. (A–B) Biomass and Pi concentration of the WT and transgenic plants under HP and LP conditions. (C–D) QueRut and KaeRut concentrations of the WT and transgenic tobacco plants. Sixteen-day-old seedlings were transferred to the full-strength culture solution and supplied with high Pi (HP; 1mM Pi) or low Pi (LP; 0.02mM Pi) for 14 days. FW, fresh weight. Data are the means ± SDs of three biological replicates. Different letters indicate significant differences (P < 0.05).