Differential induction of IFN-α–inducible genes in iDCs and mDCs. Affymetrix U133A data sets were queried to identify genes up-regulated 2 hours following exposure to IFN-α. Only genes with an absolute signal intensity more than 100 and P < .05 were included. Shared genes up-regulated by more than 10-fold are indicated and a complete list of shared 2.5-fold up-regulated genes is included in Table S1A. Genes up-regulated uniquely by IFN-α treatment of iDCs are listed and a complete list of genes uniquely 2.5-fold up-regulated are detailed in Table S1B. Finally, genes up-regulated uniquely by IFN-α treatment of mDCs are listed and a complete annotation of these changes is offered in Table S1C.