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. 2021 Jan 29;10(2):262. doi: 10.3390/plants10020262

Figure 3.

Figure 3

Effect of Fe deficiency and cobalt (Co; an ET synthesis inhibitor) on the ferric reductase activity (FRA) of the Arabidopsis ET insensitive ein2-1 (a) and ein2-5 (b) plants. Treatments as in Figure 2. After treatments, FRA was determined. Data represent the mean of 6 replicates ± S.E. Bars with different letters indicate significant differences (p < 0.05) according to the Tukey’s test.