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. 2017 Jul 5;7(13):e2387. doi: 10.21769/BioProtoc.2387

Figure 4. Effect of local supply of Fe on LR initiation in Arabidopsis.

Figure 4.

A. Schematic diagram of the experimental setup for applying excess Fe to the whole root versus the root tip and the shoot-mature root continuum. White sections indicate the basal growth medium with the control medium, and gray sections indicate the Fe-supplemented medium (350 μM Fe-EDTA). B. A picture of seedlings after transfer to the final media; C. Images of lateral roots observed under the microscope ( Zhang et al., 1999 ); D. The effect of locally supplied Fe on LR initiation at 5 day. Values are means of 6 plants ± SE. Ctrl, Control medium.