Figure 4.
Replication of genes that were associated with sex-by-smoking interaction. (A) Venn diagram showing the number of associated genes in the discovery set (NS vs. CS) and in the replication set (NS vs. CS). (B) Venn diagram showing the number of associated genes in the discovery set (NS vs. CS) and in the replication set (NS and FS combined together vs. CS). (C) Venn diagram showing the number of associated genes in the discovery set (NS vs. CS) and in the replication set (FS vs. CS). (D) Venn diagram showing the number of associated genes in the discovery set (NS vs. CS) and in GSE37147 (FS vs. CS). (E) Gene expression of the top 3 replicated genes for sex-by-smoking interaction in the discovery and the replication set. Abbreviations used in the figure: NS = Never Smoker, FS = Former Smoker, CS = Current Smoker.