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. 2019 Sep 17;10:1124. doi: 10.3389/fpls.2019.01124

Figure 3.

Figure 3

Effect of the NRAMP6 mutation on Fe accumulation and chlorophyll content in Arabidopsis thaliana. (A) Phenotypes of plants grown in hydroponic conditions. WT, nramp6-1, and complemented lines were sown on agar plates for 2 weeks and then transferred to hydroponic cultivation for 1 week in Fe-replete conditions followed by 7 d in Fe-replete or Fe-deficient conditions. (B-E) Dry weight of roots (B) and shoots (C). Fe contents in roots and young leaves (three to four top leaves), and old leaves (the rest of leaves) (D). Chlorophyll levels of WT, nramp6-1, and three overexpression lines (E). Data represent the mean ± SD of three biological replicates. Means with different letters indicate a significant difference at P < 0.05 using Tukey’s test.