FIGURE 3.
Changes in the MZ and Fo B cell subsets following transfer to SCID mice and PyV infection. Phenotype of B cells in the spleens of naive B6 mice (A) and SCID mice reconstituted with B cells isolated from spleens of B6 mice (107cells/mouse) and left uninfected (B) or infected for 22 days with PyV (C–F). The FACS plots were gated on CD19+B220+ lymphoid cells. The percentage of CD21highCD23low and CD21low CD23highB cells are shown in each sample.
