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. 2020 Oct 15;11:568693. doi: 10.3389/fpls.2020.568693

FIGURE 6.

FIGURE 6

Drought and combined drought and heat stress altered WSC and starch balance in grains at 12 DAA. Water-soluble carbohydrates (solid) and starch (transparent) concentration in grains at 12 DAA from plants grown under well-watered conditions (blue), drought (orange), or combined drought and heat stress (red). The sum of WSC and starch concentrations constitutes the non-structural carbohydrate (NSC). Values are means of three replicates (± SE). Letters (top: NSC, bottom: WSC) indicate the results of Tukey’s test comparing treatment effects within each genotype (p < 0.1).