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. 2018 Feb 6;9:73. doi: 10.3389/fpls.2018.00073

Figure 4.

Figure 4

Incline angles of the leaf (α), blade (β), and petiole (γ) of different genotypes. (A) rc-2 plant. (B–D) Incline angles of the leaf (α) (B), blade (β) (C), and petiole (γ) (D). rp-1 and rp-9 are two genotypes of heading Chinese cabbage, rc-1, rc-2, rc-3, and rc-4 are four genotypes of non-heading Chinese cabbage, and rr-1 is one genotype of turnip. Error bars represent the standard deviation (SD). The number of leaves measured for each genotype was >20. The significant differences were referred to P < 0.001 (Student's t-test) between genotypes. *Indicates the significant difference.