Fig. 1
From: Fine mapping of TFL, a major gene regulating fruit length in snake gourd (Trichosanthes anguina L)
Phenotypic differences in snake gourd length. (A) Fruit length variations in S1, S2, and F1; scale bar = 10 cm. (B) Fruit length distribution in F2; scale bar = 10 cm. (C) Vertical section of commodity period fruit (18 days post-pollination) of S1 and S2; scale bar = 10 cm. (D) Cross section of commodity period fruit of S1 and S2; scale bar = 10 cm. (E) Distribution map of six generation lineages: S1 (n = 30), S2 (n = 30), F2 (n = 6,000), F1 (n = 50), BC1P1 (n = 50), BC2P2 (n = 50). (F) Microscopic images of longitudinal and transverse sections of fresh fruit from S1 and S2 18 days post-pollination; scale bar = 100 μm. Comparison of (G) longitudinal and (H) transverse sections of the average cell area and number between S1 and S2 18 days post-pollination