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. 2023 Jul 28;24(15):12140. doi: 10.3390/ijms241512140

Figure 4.

Figure 4

Accumulation of osmolytes under abiotic stress. (a) Total soluble sugars (TSS) and (b) proline (pro). The X-axis indicates the different concentrations of abiotic stressors. The Y-axis represents (a) mg TSS per gram of fresh weight (FW) and (b) nmols of proline per gram of fresh weight (FW). n = 6 for each individual bar. Bars represent the standard error. ** p < 0.01 by Student’s tests for the target sample compared to the control sample.