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. 2016 Nov 16;7:1716. doi: 10.3389/fpls.2016.01716

FIGURE 3.

FIGURE 3

Comparisons of proline and water-soluble carbohydrate indexes related to salt stress response. Proline (A) and water-soluble carbohydrate (B) of maize inbred lines TL1317 and SL1303 seedlings after 150 mM NaCl treatment. Three-leaf-old seedlings were treated hydroponically and supplemented with 150 mM NaCl. Bars represent the mean (three replicates with each replicate containing 10–20 plants) ± standard deviation.