SAMHD1 and cytomegalovirus infection: When we compared SAMHD1 protein levels at different MOIs (0.5 and 3), SAMHD1 loss occurred at 96 h at an MOI of 0.5, while it was observed as early as 48 h at an MOI of 3, indicating that when SAMHD1 loss is observed after HCMV infection depends on MOIs (Figure 2C).