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. 2011 Sep 13;2:49. doi: 10.3389/fpls.2011.00049

Figure 5.

Figure 5

Nitrogen limitation effects on nitrate content and C/N ratio in the three genotypes; SRG-100 (black bars); SRG-200 (light gray bars); and SRG-150 (Dark gray Bars). (A–C) Leaves, stem, and root nitrate content in the plants growing under optimal (3 mM) and limiting (1 mM) N conditions. (D) C/N ratio calculated in the leaves of the three genotypes growing under same condition as in (A). Data are means ± SD (n = 3 each replicate represent four plants). Bars with different letters indicate a significant difference at P ≤ 0.05 (Tukey’s Honestly Significant Difference Test).