Figure 4From: Enhanced detection and study of murine norovirus-1 using a more efficient microglial cell lineComparative graph of plaque assay results. BV-2 produced a titer of 3.1 × 108 pfu/mL. The RAW 264.7 cell line produced a comparable viral titer of 1.93 × 108 pfu/mL. The TIB cell line produced a titer of 2.17 × 107 pfu/mL;Back to article page