For example, the 12 genes (RPS26, RPL5, RPL30, RPS29, RPL31, RPS6, RPL36, RPL37, RPL8, RPS10, RPS21, RPL19) that were significantly upregulated during infection are the members of both the “viral transcription” and the “SRP-dependent co-translational protein targeting to membrane” pathways. The gene discussed is RPS21; the disease is infection.