GATAD2A and schizophrenia: The SNP rs2905426 is a variant belongs to a regulatory region of genes GATAD2A and MAU2. This variant was previously reported to be associated with schizophrenia from the Psychiatric Genomic Consortium (PGC) study, where 128 independent associations with 108 conservatively defined loci were identified in a GWAS of up to 36,989 cases and 113,075 controls7 (see also refs 27–29).