Environmental perturbations cause different metabolite-level changes in OCCs and OCSCs. Heatmap displays false discovery rate corrected p values for OCC and OCSC group effects for different metabolites during two-way ANOVA. Metabolites are shown in the rows, with the conditions represented in the columns. The darker the blue, the more statistically significantly different the metabolite differences are between the stated condition and the control. The three metabolites at the top represent a core, conserved set of metabolites with overall significance in both cell types.