In this ASD‐DM interactor set, 21 genes are high‐confidence autism genes not previously associated with DM (ANK2, ASXL3, CTNNB1, CUL3, DLG4, DYRK1A, GNAI1, GRIN2B, KCNMA1, KMT2A, NCOA1, NIPBL, NLGN1, NRXN1, PHF12, POGZ, PPP1R9B, SIN3A, SMARCC2, TBL1XR1, UBR1). The gene discussed is NLGN1; the disease is autism.