The following work describes our evaluation of the genes contained within this deletion: Cadherin 19, type 2 preprotein, (CDH19; Accession number NM_021153), Thioredoxin domain-containing 10 (TMX3, also known as TXNDC10, Accession number NM_019022), Dermatan sulfate epimerase-like (DSEL; Accession number NM_032160), and Coiled-coil domain-containing 102B (CCDC102B; Accession number NM_001093729), for a role in the pathogenesis of the microphthalmia found in the propositus. Here, CDH19 is linked to microphthalmia.