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. 2020 Sep 15;11:562937. doi: 10.3389/fgene.2020.562937

FIGURE 2.

FIGURE 2

SOD, POD, and APX activities in rice flag leaves and spikelets under different high-temperature stresses. (A) SOD, POD, and APX activities in rice flag leaves when exposed three days to different temperature treatments. (B) SOD, POD, and APX activities in rice spikelets when exposed three days to different temperature treatments. CK, T36 and T38 indicate normal temperature (about 28°C) and high temperatures T36 (Tmax = 36°C) and T38 (Tmax = 38°C). Each data point represents the mean ± SD of three biological replicates. Significant differences were calculated by One-way ANOVA with Duncan’s multiple test (SAS Institute, Inc., Cary, NC, United States). Different letters indicate the statistical difference between samples at P = 0.05.