Fig. 2. The inflorescence phenotype of esd1 mutants. (A)
Apex of 3-week-old Ler plants. (B) Apex of 2.5-week-old
esd1 mutant plants, showing open flowers with extra sepals and
petals. (C) Detached flowers showing the increased number of sepals and
petals in esd1 mutant flowers. (D,E) Scanning electron
micrographs of Ler (D) and esd1 (E) flowers of plants grown
under SD. s, sepal; p, petal. (F) A comparison of silique shape and
length in Ler, esd1-1 and esd1-2 plants. (G) Number
of sepals, petals, stamens and carpels in Ler and esd1
mutants. Plants were grown under both LD and SD. Bars represent the standard
error.