Insertion of a connexon into the cell membrane results in the formation of a hemi-channel. This channel permits direct exchanges between cell cytoplasm and extracellular matrix (Figure 3). Freeze-fracture electron microscopy studies have revealed that cytoplasmic vesicles can fuse with the plasma membrane to permit connexon insertion (Shivers and Bowman 1985).
This website requires cookies and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our Privacy Notice.