Figure 3.
Functional enrichment matrix for identified BAL proteins. Protein functional enrichment for 20 out of 23 BAL proteins identified, clustered by Gene Ontology (GO), InterPro (IPR), and Protein Information Resource (SP_PIR) term annotation, Ingenuity Pathways Analysis (IPA), or regulation by WT MHV-68 (MHV68) and MHV68/IL6 (infex). Dark gray, inclusion in functional term or strong regulation. Light gray, weak induction by MHV-68 or MHV68/IL6. Proteins involved in vitamin A (vit. A *) signaling and transport were enriched within the signaling category with p = 0.0094. Significance estimated by p-values (labeled p) for enrichment in annotated functional categories; Benjamini–Hochberg (pBH) false discovery probability values for IPA category analysis. n.s. = not significant.