The SNP rs1344706 did not affect expression of either transcript when all participants were analyzed together. However, in a planned analysis restricted to the fetal brains given the finding by Hill and Bray,25 we found a significant effect of rs1344706 on ZNF804AE3E4 mRNA (F = 6.07; P = .02) (Figure 3), with participants homozygous for the risk T allele (n = 33) showing lower expression than G carriers (n = 9) (P = .03). In contrast, full-length ZNF804A mRNA showed no allelic effects in fetal or adult samples.
