PRRX1 and Intellectual disability: Several of the 41 consensus genes—including ROBO1, MET, PRRX1, CNTN6, and CTXN3—have been reported to affect language- or reading-related phenotypes such as dyslexia, and/or disorders that are often accompanied by linguistic impairments, that is, intellectual disability, ASD, and schizophrenia (see Discussion).