| Once inside the plant, an infolded plasma membrane forms around the bacterium to produce an infection thread. |
| These proteins were found to be essential for vesiculation at the plasma membrane and the Golgi apparatus, respectively. |
| The additional membrane is provided by intracellular vesicles, which fuse with the plasma membrane. |
| These findings are supported by studies on the intracellular traffic between the Golgi apparatus and the plasma membrane. |
| The LDL receptor is a polypeptide of 839 amino acids that spans the plasma membrane. |
| The catalytic domain faces the exterior of the plasma membrane and is anchored by a transmembrane-spanning domain. |
