Figure 4.

FYCO1 colocalizes with Rab7 and decorates the limiting membranes of autophagosomes, LEs, and lysosomes. (A) HeLa cells transfected with the indicated constructs were imaged by confocal microscopy 24 h after transfection. Insets show an enlarged field of interest. (B–D) Immunoelectron micrographs of HeLa cells transfected with GFP-FYCO1 and stained with anti-GFP polyclonal antibody (10-nm gold particle). Bars: (A) 10 µm; (A, insets) 1 µm.

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