As shown in [Fig. 1 (E and F)], Vcam1+ MΦ cluster 7 also coexpresses CD11b (Itgam), CD11c (Itgax), Ly6C (Ly6c2), and CD64 (Fcgr1), suggesting that they may be MΦs that contribute to the formation of splenic granulomas during STm infection. Here, FCGR1A is linked to infection.