Indeed, flow cytometry analysis performed 24h post-infection (hpi) showed a marked decrease in the GFP+ cell population (Figure 2C), that correlated with a >80% reduction in infected cells (Figure 2D, left panel) and lower viral titer (Figure 2D, right panel), compared to infection alone or cells treated with VLPs-CIAP-M8 or incomplete VLPs. Here, PRNT is linked to infection.