Figure 6.

Electron micrographs showing that rosette leaves of non-transgenic Arabidopsis induced ER bodies when treated with MeJA. A, Rod-shaped ER bodies were induced in the epidermal cells of rosette leaves treated with MeJA. Bar = 5 μm. B, An ER body with a characteristic fibrous pattern in the boxed area of A is magnified. Bar = 1 μm. C and D, ER bodies were often detected in the treated tissues. Asterisks indicate the ER body. Bar = 1 μm. E, No ER body was detected in the epidermal cells of wild-type rosette leaves treated with water. Bar = 5 μm.