These resulting viruses, named rVSV-NP-GFP-MGL and rVSV-NPM-GFP-GL, along with rVSV, were used to infect Vero cells at a multiplicity of infection (MOI) of 0.1, and GFP expression was assessed 24 h post infection (Figure 3A). The gene discussed is NPM1; the disease is infection.