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. 2016 Apr 8;7:458. doi: 10.3389/fpls.2016.00458

FIGURE 2.

FIGURE 2

Sulfur accumulation in Arabidopsis with GB03 exposure. Shoot (A) and root (B) sulfur accumulation in 13-day-old plants that are GB03- (black bars) or water-treated (white bars) on a dry-weight and per-plant basis. Root sulfur values for water-treated plants are 1.36 ± 0.68 nmol/mg DW and 0.4 ± 0.05 nmol/plant, although values are not perceivable in the figure. An asterisk () indicates statistically significant difference between treatments (t-test, P-value ≤ 0.05, n = 4, mean ± SE).