Fig. 1.
The models of polarized endocytic transport. A. Schematic representation of apical and basolateral endocytic protein transport in polarized epithelial cells. IgA-R, endolyn, gp135, TfR and E-Cadherin represent cargo proteins that are targeted to different plasma membrane domains of polarized cell. B. Schematic representation of recycling endosome transport during late telophase of mitotic cells.