Figure 7.
The expression of salt stress responsive miRNAs was affected by exogenous auxin. Five-day-old seedlings were transferred to liquid B5 medium supplemented with or without 1 μM 2,4-D. After 3 days, root tips were collected and used for RT-qPCR analysis. Gma-miR1515a was used as an internal control. The results shown are the averages ± SD of three biological replicates. Error bars indicate the standard deviation. Student's t-tests were performed; statistically significant results are marked with * (P < 0.05); ** (P < 0.01); *** (P < 0.001).