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. 2018 Dec 5;9:1768. doi: 10.3389/fpls.2018.01768

FIGURE 1.

FIGURE 1

Morphometric analysis of mature rice seeds harvested from non-stressed (NS) plants (28°C) and plants exposed to moderate heat stress (HS; 35°C). (A) Comparison of mature rice seeds with and without husk between NS seeds (28°C) and moderate HS seeds at 35°C for 24, 48, or 72 h, imposed 24 h after fertilization. (B) Length; (C) Width; and (D) Weight. Length, width, and weight of dehulled seeds were significantly (p-value a < 0.001, ∗∗p-value < 0.0001, n = 100) reduced by HS. Bar = 1 mm.