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. 2011 Apr 1;6(4):538–540. doi: 10.4161/psb.6.4.14836

Figure 1.

Figure 1

Effects of exogenous ABA on seed germination and seedling growth. (A) ABA-dose response of seed germination of WT, rd20 and ORK5 transgenic lines three days after transfer to growth chamber. (B) Time-course representation of WT (grey squares), rd20 (white circles) and ORK5 (dark grey triangles) seed germination during the 7 days following transfer to growth chamber on half-strength MS medium supplemented or not with 2 µM ABA (continuous and dashed lines respectively). (C) Seedling development of WT, rd20 and ORK5 transgenic lines. The data are means of 3 repetitions (±SEM). Each bar or point represents the mean value of at least 350 seeds. (D) Representative 10-day-old seedlings of WT, rd20 and ORK5 plants grown on MS medium supplemented with ABA (0.5 µM) are shown.