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. 2013 Sep 6;8(9):e73847. doi: 10.1371/journal.pone.0073847

Figure 1. Effect of amino acid biosynthesis inhibitors on growth and amino acid and protein contents.

Figure 1

(A) Shoot and root growth of control pea plants and plants treated with imazamox or glyphosate. Means ± SE (n = 8). The symbols indicate significant differences between the control and imazamox (*) or glyphosate (#) treatment on a given day (p<0.05). (B) Total free amino acid and soluble protein contents in the roots of control pea plants and plants treated with imazamox or glyphosate. Means ± SE (n = 4–8). The symbols indicate significant differences between the control and imazamox (*) or glyphosate (#) treatment on a given day (p<0.05).