CYP1A1 and age-related macular degeneration: The linkage of eGenes with phenotype association signals at the 15q24.1 locus reveals three main findings: First, the association signals of AMD and the blood pressure-related phenotypes colocalize to a great extent with the expression regulation of CYP1A1, for example, in the tibial artery and subcutaneous and visceral omentum adipose tissue.