Deletion 17q12 is a recurrent copy number variant that confers high risk of autism and schizophrenia.
Moreno-De-Luca D, SGENE Consortium, Mulle JG, Simons Simplex Collection Genetics Consortium, Kaminsky EB, Sanders SJ, GeneSTAR, Myers SM, Adam MP, Pakula AT, et al. Am J Hum Genet. 2010 Nov 12; 87(5):618-30. Epub 2010 Nov 4.