To evaluate the relative contribution of CCR2-dependent and Flt3L-dependent migratory DC subsets in T cell priming during OPC in vivo, we examined the induction of C. albicans-specific Th17 cell in the cervical lymph nodes of OPC infected Flt3l-/- and Ccr2-/- mice on day 7 post-infection. The gene discussed is CCR2; the disease is infection.