Fig 6. Biological functions of genes that were differentially expressed in response to four general categories of stress: hypoxia (n = 101 genes); contamination (hydrocarbons, metals, and pesticides, n = 115); temperature extremes (high and low, n = 280); and, infection (Bonamia ostrea, Martelia sydneyi, Perkinsus marinus, generic bacterial sp., Vibrio splendidus, and Ostreid herpes virus 1, n = 705).
