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. 2011 Oct 21;2:67. doi: 10.3389/fpls.2011.00067

Figure 4.

Figure 4

FEA1 enhances cotyledon emergence from seeds. Time of cotyledon emergence was scored on wild-type and transgenic seeds sown on plates that were (A) iron-deficient [0 μM Fe(III)-EDTA] or (B) iron sufficient [50 μM Fe(III)-EDTA]. (C) Visual representation of a plate showing cotyledon emergence grown under iron-deficient [0 μM Fe(III)-EDTA] media at day 5. (D) ImageJ based measurement of Arabidopsis cotyledon emergence grown under iron sufficient [50 μM Fe(III)-EDTA] media at day 14. Surface area was measured for 20 plants for each transgenic and wild-type line. Values for wild-type were normalized to 1 and the fold increase for the transgenic plants is shown.