Chronic LCMV-cl13 infection results in long-lasting transcriptomic alterations in BM stromal cells. (A) GSEA graph for REACTOME gene sets overrepresented and underrepresented in SECs isolated from the BM of mice 56 dpi, compared with uninfected control BM. The net enrichment score (NES) and false discovery rate (FDR) for different gene sets are represented in the graph. (B and C) Serum protein levels for IFNα (B) and IFNγ (C) at indicated time points after infection with LCMV-cl13 (n = 5 mice per time point), as determined by ELISA. Statistics were analyzed by two-tailed Mann–Whitney U test with *, P < 0.05; **, P < 0.01; ***, P < 0.001; ns, P > 0.05.