D differentially expressed genes in the skin of chum salmon at 6 days post exposure involved in immunity, proliferation, and other functions. Antiviral genes are suppressed as is seen in the anteriorSutherland et al. BMC Genomics 2014, 15:200 http://www.biomedcentral.com/1471-2164/15/Page 15 ofkidney of both Pacific salmon. Colors and formats are as described in Additional file 6: Figure S3. Addit