Figure 2From: HIV-1 is budded from CD4+ T lymphocytes independently of exosomesEM micrographs. A. The virus preparation (F) was fixed, diluted 10-fold and negative stained for EM imaging. Open arrowhead: exosomes; closed arrowhead: HIV-1 virions; arrows: membrane vesicles. B. The virus preparation S. Both images in A and B were representative of multiple EM images.Back to article page