MAG and schizophrenia: We compared the results from these genes with qPCR resuts obtained for oligodendrocyte-related genes, including transferrin (TF), Myelin associated glycoprotein (MAG) and Stearoyl-CoA desaturase (SCD), as disturbed expression of oligodendrocyte releated genes have been repeatedly reported in schizophrenia, and as all three genes were clearly down regulated on the arrays from subjects treated with atypical neuroleptics (Supplementary table 5).