Figure 6

Phenotypes of AtBOR1 variant plants grown in vitro. (A) Comparison of the fresh weight of the different AtBOR1 variant plants grown on plates containing 300 nM boron, a, p < 0.01 compared to the negative control of the bor1-3 KO plants, b, p < 0.01 compared to WT AtBOR1 (ANOVA followed by Tukey’s test). Data is expressed relative to WT AtBOR1 and is mean ± S.E. of n = 12 plants. (B) Images of AtBOR1 variant plants grown on plants on 300 nM boron (upper panels) or 30 μM boron (lower panels). Data is representative of n = 2 independent experiments.