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. 2016 Sep 5;7:1295. doi: 10.3389/fpls.2016.01295

FIGURE 3.

FIGURE 3

Physiological characteristics of adult transgenic and WT plants in response to drought stress. (A) Phenotype of transgenic and WT plants after withholding water for 15 days (Treatment of drought) and then rehydration for 3 days (Rewatered) in the greenhouse. (B) Overground biomass of each individual plant. Plants were cultivated in soil for 75 days. DW, dry weight. (C) Net photosynthetic rate (Pn). (D) The chlorophyll content of all lines after drought treatment. Each column represents the average of at least three replicates ± standard error (SE). “” and “∗∗” indicates significant differences compared with WT at P < 0.05 and P < 0.01.