Figure 1 | Scientific Reports

Figure 1

From: Elevation of NO production increases Fe immobilization in the Fe-deficiency roots apoplast by decreasing pectin methylation of cell wall

Figure 1

NO production in root of tomato plants treatment with NO donor or scavenger under Fe deficiency.

The seedlings were grown under Fe sufficient (50 μM Fe) or Fe deficient (1 μM Fe) conditions treated with or without 100 μM GSNO or 100 μM cPTIO for 7 days. The roots of plants after 7 days of treatment were harvested for NO analysis. Photographs of NO production shown as green fluorescence in representative roots (a) (bar = 1 mm). NO production expressed as relative fluorescence (b) Data are means ± SD (n = 15). Bars with different letters are significantly different at P < 0.05.

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