Figure 6.

Combinatorial effect of Suc, DGAT1, and WRI1 overexpression and SDP1 deficiency on root TAG accumulation. TAG content (A) and total root dry weight DW (B) are shown for 4-week-old plants grown on agar plates with or without 3% (w/v) Suc. Values are means ± se of measurements on four separate batches of 10 plants. D1 and W1 are independent 35S:DGAT1 and 35S:WRI1 lines, respectively. Asterisks in B denote statistically significant differences from the wild type (WT; P < 0.05). DW, Dry weight.