| Dataset | dbGAP Gene-Trait Associations |
| Category | disease or phenotype associations |
| Type | trait |
| Description | The circular pigmented membrane behind the cornea, perforated by the pupil; the most anterior portion of the vascular tunic of the eye, it is made up of a flat bar of circular muscular fibers surrounding the pupil, a thin layer of smooth muscle fibers by which the pupil is dilated, thus regulating the amount of light entering the eye, and posteriorly two layers of pigmented epithelial cells. (BRENDA Tissue and Enzyme Source Ontology, BTO_0000653) |
| Similar Terms | |
| Downloads & Tools |
3 genes associated with the trait Iris in GWAS and other genetic association datasets from the dbGAP Gene-Trait Associations dataset.
