ITGAX and Salmonella Infections: To compare the Th17 immunity induced by different DC subpopulations during Salmonella infection, cDCs (CD11c+MHCII+CD103+B220−) or pDCs (CD11cintMHCII+CD103−B220+CD11b−) isolated from SILP of uninfected or Salmonella-infected C57BL/6 mice were cocultured with OT-II naïve T cells in vitro in the presence of OVA (Figure S5 in Supplementary Material).