Figure 6. Bisulfite sequencing of ERF6, SUR4, and KCS13 upstream regions in ^ROS1RNAi lines.

The same primers were used for bisulfite treated PCR and sequencing as in Figure 3. (A), promoter region of ERF6; (B), promoter region of SUR4; (C), promoter region of KCS13; V, RNAi line with empty vector; R1–R3, RNAi line ROS1-1 to ROS1-3. All symbols are same to Figure 3.