Figure 4

Hypergeometric enrichment analysis of the number of steps connecting each metabolic pathway to purine and pyrimidine metabolism pathways. (A) Red circle represents the purine and pyrimidine metabolism pathways. Lower numbers represent the path length to the purine and pyrimidine metabolism. Upper numbers represent the hypergeometric P value for viral enrichment in each path length. Black-white scale colors correspond to hypergeometric P values. (B) Path length distribution for the viral-enriched and non-enriched metabolic pathways.