associations that cross the P-value threshold: for verbal individuals, for SNPs rs3784730 (in ST8SIA2) and rs2196826 (in PLD5); and, for maternal parent of origin, rs9532931 (in a gene for an uncharacterized predicted protein KIAA0564). Importantly, these findings would not be significant after correction for multiple testing of diagnostic groups and sub-phenotypes. A summary of all association signals at P < 1 × 10−6 in the exploratory analyses are detailed in Supplementary Material, Tables S3 and S4); see Supplementary Material for results for SNPs with association (P ≤ 5 × 10−4).
