Overlap of insulin sensitivity (S
) associated modules in Caucasians and African Americans. Fisher’s exact test (FET) analysis was used to identify overlap among gene members of SI-associated modules in CA and AA subjects. SI-associated modules in CAs that showed significant overlap (FET_P value < 3.1E-06) with at least one SI-associated module in AAs, or vice versa, are shown. P ≥ 0.05, P ≤ 3.1E-06, P ≤ 1.0E-10 and P ≤ 1.0E-20 are marked in gray, pink, brown, and red, respectively. Enrichment of these modules for biological pathways or processes is shown.