
Model for the functional SNPs rs8072254 and rs1859961. The E1 enhancer within the 17q24.3 risk locus loops to the SOX9 gene. Within the E1 enhancer, the variant A allele of rs8072254 increases the binding of AR and further drives the increased enhancer activity. The variant G allele of rs1859961 decreases the binding of FOXA1 but increases the binding of AP-1. This latter increases enhancer activity. This E1 enhancer establishes a loop with the SOX9 genes in prostate cancer cells.











