Figure 1From: Membrane traffic between genomesEven in a simplified cell, outward membrane traffic occurs from the endoplasmic reticulum (1), through several stages of the Golgi complex (2), to the cell surface (3). Inward traffic - endocytosis - proceeds from the surface (4) to the lysosomes (5), and lysosomal proteins are delivered from the Golgi (6).Back to article page