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. 2013 Feb 13;8(2):e56737. doi: 10.1371/journal.pone.0056737

Figure 4. Abiotic stress response of soil grown CaZFOX tobacco plants.

Figure 4

(A) Fifteen-day-old vector-control (Vec) and CaZFOX seedlings grown in control condition were not watered for two weeks and then watered for one week for recovery (WD). Plants grown at control condition for the same period is shown in the upper panel (Con). (B) Comparison of relative fresh weights of the plants treated with water deficit stress. (C) Comparison of proline content between 15-day-old vector-control and CaZFOX transgenic lines under control condition and water deficit stress (WD) treatment for two-weeks. The error bars indicate the standard deviation (SD). * indicates significant differences in comparison with the vector-control (Vec) at p<0.005.