Levels of ABA and metabolites in seeds of untransformed control and two independent transgenic lines. (A) WT, untransformed control (cv. Quantum); (B) DGAT#17; (C) DGAT#43. DPA 0.25, dihydrophaseic acid (measured levels divided by four); ABAGE, ABA glucose ester; 7'-OH ABA, 7'-hydroxy ABA; n-PA, neo-phaseic acid; PA, phaseic acid. Upward arrows on bar graph for DPA, seed DPA levels at that time point were beyond detection limit of our method. Values represent averages of three biological replicates.