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. 2023 Jan 10;13:1026421. doi: 10.3389/fpls.2022.1026421

Figure 4.

Figure 4

Functional analysis of Halostachys caspica miR169b/NFYA1 module under drought stress. (A, B) Phenotype (A) and survival (B) of adult Arabidopsis after 7 or 9 days of natual drought and 3 days of rewatering. (C) ABA content in Arabidopsis under control and drought stress. (D) Determination of water loss in detached leaves of Arabidopsis. (E-G) Stomatal apertures of Arabidopsis leaves under 0 and 300 mM mannitol (simulated drought) treatment were photographed (E) and the percentage of various stomata (F, G). Data were shown as the means ± SD of three independent experiments. Different letters indicated significant differences in survival rate and ABA content of each type of Arabidopsis between treatments (Duncan’s multiple range test, p<0.05), asterisk indicated a significant difference in the percentage of this stomatal type compared to WT (Student’s t-test, *p<0.05).