Figure 4
From: Intracellular assembly and budding of the Murine Leukemia Virus in infected cells
VLP-containing vacuoles and their VLPs are positive for Lamp-1. Lamp1 was detected in lowicryl embedded sections by immunogold labeling (5nm gold particles). A) Low labeling was observed on the periphery of MLV-VLPs containing vacuoles and on other intravacuolar components (white arrowheads). Gold particles could sometimes be found on individual intracellular MLV-VLP (black arrowhead). B) Magnification of the boxed area in A showed a Lamp1 positive MLV-VLP.