Figure 1

Number of clones showing evidence of differential expression in at least one subgroup of schizophrenic patients. Schizophrenic patients were subdivided according to the type of antipsychotic medication received at death, and pooled brain samples were hybridized onto 29.8 K cDNA microarrays. Bars represent the number of clones showing evidence of increased (white) or decreased (grey) mRNA levels in all (Schizo) or in at least in one of three schizophrenic subgroups (NTD, Typical, Atypical), as compared to control individuals. Detailed lists of clones for each subgroup used to construct the figure are included as Supplementary Tables 2, 3, and 4. The genes that were differentially expressed independently of received medication (Schizo) are listed in Table 1.