cDC1 cells from both uninfected wildtype and uninfected Bcl3flx/flxZbtb46 cre mice expressed similar levels of genes related to antigen presentation except those related to MHC class Ib genes (H2-M3, Mr1, Cd1d), which seemed to be affected by Bcl3 deficiency even in the absence of infection. The gene discussed is CD1D; the disease is infection.