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. 2009 Jan 12;77(3):970–976. doi: 10.1128/IAI.00833-08

FIG. 5.

FIG. 5.

NK cell-mediated lysis of infected DC leads to infection of NK cells in vivo. Flow cytometry analysis of the NK1.1+ CD3− lymphocyte population of peritoneal exudates at 72 h postinfection. (A) Infection of B6 and B6.pfp−/− NK cells after i.p. injection of 5 × 105 DC infected with GFP+ tachyzoites (MOI of 1). (B) Infection of B6 and B6.pfp−/− NK cells 72 h after i.p. injection with 5 × 105 GFP+ tachyzoites. Bar graphs represent the different extents of infection of NK and T cells between B6 and B6.pfp−/− mice (n = 6 or 7 mice). *, P < 0.05 (analysis of variance).