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. 2004 Dec;78(23):13262–13277. doi: 10.1128/JVI.78.23.13262-13277.2004

FIG. 10.

FIG. 10.

Diagrammatic summary of gK and UL20p transport from the ER to TGN and cell surfaces. (A and B) Neither gK nor UL20p is capable of transport out of the ER in the absence of its heterologous partner. (C) Moreover, retention of UL20p to the ER via a carboxyl terminal ER retention motif retained both gK and UL20p within ER membranes. (D) Coexpression of gK and UL20p resulted in transport of both UL20p and gK to post-ER compartments, including Golgi, TGN, and cell surfaces. (E and F) UL20p and gK colocalized within TGN following endocytosis from cell surfaces (E) and specific transport to TGN (F).