Fig. 1.

Effects of ocean acidification and warming on the molecular responses of oysters. Venn diagrams showing the number of proteins (a) and genes (b) that were differentially regulated in oyster gills in response to elevated CO₂ and/or elevated temperature. Differential regulation was determined by comparing spot normalised intensities or relative gene expression between each treatment and the control, ambient condition. aCO₂ + eT: ambient CO₂ and elevated temperature; eCO₂ + aT: elevated CO₂ and ambient temperature; and eCO₂ + eT: elevated CO₂ and elevated temperature