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. 2018 Jan 19;13(1):e0191492. doi: 10.1371/journal.pone.0191492

Fig 2. The effect of salinity on root growth, which is measured as root length (A), diameter (B), surface area (C), and number of tips (D).

Fig 2

The values are means (n = 4) and error bars represent SE (p < 0.05). Significant differences are marked by an asterisk.