Figure 2

Autoantibody profiling of pristane-treated mice using autoantigen microarrays. Individual arrays composed of over 50 recombinant or purified antigens were incubated with diluted sera obtained 6 months after pristane treatment. Pairwise significance analysis of microarrays was used to determine antigen features with statistically significant differences in array reactivity between pristane-treated wild-type (WT) and pristane-treated IFNAR2-/-mice (false discovery rate < 0.05, fold change > 3).
IFNAR2: interferon-I receptor 2; RiboP: ribosomal phosphoprotein P0; Sm: Smith antigen; SmRNP: Smith antigen ribonucleoprotein.