[View Larger Version of this Image]

Figure S2. α4β7 and E-selectin ligand induction by CD103⁺ and CD103⁻ DC subsets. CD103⁺ and CD103⁻ DCs were sorted from the indicated organs by FACS, pulsed with 2 nM pOVA_257–264, and incubated with OT-I cells. α4β7 and E-selectin ligand expression on responding OT-I cells was assessed after 6 d by flow cytometry. Results are mean and SD from the indicated number of experiments. *, P < 0.05; **, P < 0.01 (when compared with their CD103⁺ DC counterparts from the same organ).