Figure 2.
The results of statistical modeling of gene-gene interactions in nonallergic asthma using set association approach. Significance level of S n statistic as a function of the number n of SNPs in different genes which are included at each step for gene-gene interactions analysis. The smallest significance level, P min, occurs with 5 SNPs in males and with 2 SNPs in females. The interacting genes in the models are circled in red.