GABRA1 mRNA was not significantly correlated with TH and DAT mRNAs in controls (both: r < 0.336, p > 0.05) but was positively correlated with TH and DAT mRNAs in schizophrenia cases (both: r > 0.456, p < 0.05) (Table 4). The gene discussed is SLC6A3; the disease is schizophrenia.