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. 2019 Dec 5;14(12):e0226168. doi: 10.1371/journal.pone.0226168

Fig 1. The content of ginsenosides in MeJA-treated ginseng hairy roots.

Fig 1

The content of ginsenosides in the samples at “0” h shown in the x-axes of the figures were the average content of ginsenosides in the samples collected at 6 h to 120 h from non-treated culture after MeJA treatment. The t-test was used to determine the difference of ginsenoside content between the MeJA treated samples and the average content of ginsenoside in the non-treated samples. “*” for a two-tailed significance of P ≤ 0.05, “**” for a two-tailed significance of P ≤ 0.01.