Figure 4. Functional distributions of the gene pairs in the module across different bioprocesses.

(A) Under the glucose condition, ribosome biogenesis genes are co-regulated with signaling and carbohydrate metabolic in the Epistasis-2D modules. Genes within cellular respiration are also co-regulated. (B) Under the ethanol condition, genes within RNA metabolic and translation are co-regulated. The values shown in the figure are the −log₁₀ (p-value) of the enrichment test for each pair of functions.