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. 2019 May 16;10:627. doi: 10.3389/fpls.2019.00627

FIGURE 5.

FIGURE 5

Growth phenotypes of clf and wild type under low iron conditions. (A) Wild type and clf plants were germinated and grown on iron-limiting (10 μM Fe) and iron-sufficient (100 μM Fe) media. Photos in the upper panel were taken 4 days after germination, and Photos in the lower panel were taken 10 days after germination. (B) Quantified root length. Mean values of root lengths are shown with standard error (n = 20–24; ∗∗∗p < 0.001).