SYN2 and schizophrenia: In this study, we observed significant, pairwise haplotype associations with schizophrenia for two pairs of SNPs in SYN2 (SYN2-1 – SYN2-2 and SYN2-2 – SYN2-4; Pcorr = 9.35 × 10-5 and Pcorr = 0.019, respectively) and one pair of SNPs in CPLX2 (CPLX2-1 – CPLX2-2, Pcorr = 0.009) (Table 3, 5).