NBS1 facilitates HIV-1 transduction independently of the vpr gene. Cells were infected with either the normal ("n") or MAV vector at an m.o.i. of 0.1, and then stained overnight using a β-galactosidase assay at seven dpi. (A) Stably transduced cells per dish. (B) Pictures under the light microscope from the same experiment.
Smith et al. Virology Journal 2008 5:11 doi:10.1186/1743-422X-5-11