Figure 6.

The RCAR11/12/1/14 attenuates the expression of several ABA-responsive genes. The relative expression levels of the ABA-responsive genes RAB18 and the drought-responsive genes in the wild-type and RCAR11/12/13 overexpression transgenic plants. The relative expression levels of RAB18 and RD22 in the WT and RCAR11/12/13/14-OE transgenic plant lines. Two-week-old seedlings were incubated in MS liquid medium with or without 50 μM ABA for 3 h. The transcriptional levels were determined by qRT-PCR analysis. Values are means ± SD (n = 3). ACTIN2/8 was used as an internal control. The experiments were repeated three times with similar results (* p < 0.05, ** p < 0.01, Student’s t-test).