CADPS2 and autism: Thirty-six Italian patients with ID and 187 probands with ASD [of which 94 from Italy and 93 from the International Molecular Genetic Study of Autism Consortium (IMGSAC) collection (IMGSAC, 2001)] were recruited for mutation screening of all exon and exon–intron boundaries of the CADPS2 gene (NM_017954.10).