Figure 7: The central metabolic pathways of yeast cells in response to acetic acid.

Up-regulated genes and metabolites at more than two time points are highlighted in red, while down-regulated genes and metabolites are highlighted in blue. Common DEGs and metabolites at three time points are emphasized in bold. The metabolites showing both significant increase and decrease are highlighted in green. *P value ≥ 0.05, two-tailed t test.