Figure 1.

Rop2 Controls the Morphogenesis of Various Cell Types in Arabidopsis.

The effects of the transgenic expression of 35S:CA-rop2 and 35S:DN-rop2 fusion genes on cell shape in Arabidopsis plants were analyzed using different methods as described in the text. Images at left show wild-type plants, images in the middle show CA-rop2 transgenic plants, and images at right show DN-rop2 transgenic plants.

(A) to (C) Scanning electron microscopy images of leaf trichomes. Bar = 200 μm.

(D) to (F) Leaf cross-sections. Bar = 250 μm.

(G) to (I) Scanning electron microscopy images of leaf pavement cells. Bar = 20 μm.

(J) to (L) Pavement cells in cleared leaves. Bar = 40 μm.

(M) to (O) Hypocotyl cross-sections. Bar = 50 μm.

(P) to (R) Scanning electron microscopy images of hypocotyls. Bar = 100 μm.