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. 2017 Sep 26;8:1659. doi: 10.3389/fpls.2017.01659

Figure 8.

Figure 8

Overexpression of SlGRAS40 disturbs fertilization. (A) Images of cross-fertilization assay. (B) Cross-fertilization assay data. (C) Pollen germination (i, ii) and pollen tube growth (iii, iv) of WT (i, iii) and SlGRAS40-OE L3 (ii, iv) plants. (D) Fruit-set ratio and fruit diameter of WT and SlGRAS40-OE L3 plants treated with 2,4-D and GA3 for 20 days. Error bars show the standard error between three biological replicates (n = 3) with more than eight ovaries per replicate. Asterisks indicate significant differences using Student's t-test (*P < 0.05, **P < 0.01).