A New Locus for Congenital Cataract, Microcornea, Microphthalmia, and Atypical Iris Coloboma Maps to Chromosome 2

Objective: To report a novel phenotype of autosomal dominant atypical congenital cataract associated with variable expression of microcornea, microphthalmia, and iris coloboma linked to chromosome 2. Molecular analysis of this phenotype may improve our understanding of anterior segment development.