postnatal expression. In addition, SORCS3 emerged as a genome-wide significant cross-disorder locus in both studies. However, other specific loci, cell types, and pathways implicated in the iPSYCH analysis differed from those identified in our study. In supplementary analyses, we did not find evidence of significant overrepresentation of genes related to pleiotropic SNPs identified here among previously defined genomic disorder regions or genes associated with neurodevelopmental disorders from rare variant studies (including ASD, intellectual disability, and developmental delay) (Samocha et al., 2017; Satterstrom et al., 2019) (Data S3.1–3.3).
