GRIN1 and schizophrenia: As previously mentioned, a DMP-overlapping gene (STAG1) identified in this study was also found in the largest exome sequencing study of schizophrenia thus far (Rukova et al., 2014); a DMR-overlapping gene (GRIN1) in this study and GRIN2A identified in the largest GWAS of schizophrenia thus far (Trubetskoy et al., 2022) all belong to the glutamate receptor subunit.