Fig. 6. SIRPα expression is not required for Ag-specific CD4 T cell response to Chlamydia muridarum infection.
A, FACS plots of PmpG-1 MHCII tetramer specific CD4 T cell staining in naïve, WT and Sirpα−/− mice 5 weeks after Cm i.v. infection. B, Total PmpG-1 specific CD4 T cell numbers in WT and Sirpα−/− mice.