Infantile Cataract, Skin Abnormalities, Glutamate Excess, and Impaired Intellectual Development, is also known as casgid. An important gene associated with Infantile Cataract, Skin Abnormalities, Glutamate Excess, and Impaired Intellectual Development is GLS (Glutaminase). Affiliated tissues include skin and brain, and related phenotypes are self-injurious behavior and global developmental delay