| These findings are supported by studies on the intracellular traffic between the Golgi apparatus and the plasma membrane. |
| The catalytic domain faces the exterior of the plasma membrane and is anchored by a transmembrane-spanning domain. |
| In places the fine filaments run on top of the thicker filaments, and are thus closer to the plasma membrane. |
| Also, formation of endocytotic vesicles at the plasma membrane involves proteins that can severely bend membranes. |
| Once inside the plant, an infolded plasma membrane forms around the bacterium to produce an infection thread. |
| The additional membrane is provided by intracellular vesicles, which fuse with the plasma membrane. |
