Cerebellar, Ocular, Craniofacial, and Genital Syndrome, also known as cofg, is related to cerebellar hypoplasia and microphthalmia. An important gene associated with Cerebellar, Ocular, Craniofacial, and Genital Syndrome is MAB21L1 (Mab-21 Like 1). Affiliated tissues include breast and pons, and related phenotypes are nystagmus and global developmental delay