Fig. 5.

The decrease in AtGFAT1 transcripts impairs vegetative and reproductive development in Arabidopsis. (A) Photographs of representative 6-week-old plants with the indicated genotypes grown under normal conditions. (B) Mature siliques in plants with the indicated genotypes. (C) Length distributions of pollen tube from plants with the indicated genotypes. Black, gray, and white boxes indicate relative proportion of pollen grains with pollen tube of less than 50 µm, 50–100 µm and longer than 150 µm, respectively. Values represent means ±SE of three repeats (pollen numbers, n≥100 per repeat). Scale bar: 1.5 cm (A), 0.2 cm (B).