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. 2021 Jan 21;21:57. doi: 10.1186/s12870-021-02839-4

Fig. 7.

Fig. 7

Accumulation of ABA and expression of ABA-related genes. Transcript levels were quantified by an RT-qPCR assay, and Actin was used as the control. Two-month-old plants were subjected to drought stress by withholding water for 14 days. Leaves from 0 to 8 days were sampled every 2 days during the drought stress treatment. Data were presented as the mean ± SD (n = 3) (*P < 0.05, Student’s t test)