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. 2019 Oct 30;10:1367. doi: 10.3389/fpls.2019.01367

Figure 3.

Figure 3

Root growth and the biosynthesis of tanshinones, phenolic acids, and GA in the control and transgenic hairy roots. (A, E) Relative quantitative analysis of SmGRAS1 and SmGRAS2 expressions in the transgenic lines and controls. (B, C) Analysis of tanshinones and phenolic acids productions from SmGRAS1 OE and AE hairy root lines. (F, G) Analysis of tanshinones and phenolic acids productions from SmGRAS2 overexpression (OE) and antisense expression (AE) hairy root lines. (D, H) Root biomass of SmGRAS1 and SmGRAS2 transgenic lines. Standard errors were calculated from three sets of biological replicates. Significant differences using Student’s t-test, * 0.01 < P < 0.05, ** P < 0.01).