Non-Syndromic X-Linked Intellectual Disability 101, also known as x-linked mental retardation 101, is related to intellectual developmental disorder, x-linked 101 and hypospadias. An important gene associated with Non-Syndromic X-Linked Intellectual Disability 101 is MID2 (Midline 2), and among its related pathways/superpathways is Class I MHC mediated antigen processing and presentation. Related phenotype is Synthetic lethal with Ras.