Haplotypes were inferred from LD blocks, which include at least one SNP from the list of top signals on the single SNP analyses. Nominally significant (P < 0.008) association tests for haplotypes are listed in Table 3 and the relevant LD maps are shown in Fig. 1. Association was suggested for haplotypes of GRIN2A, GAD1, HTR3A, DRD1, ADH7 and DBI.
