Homozygous missense variants in NTNG2, encoding a presynaptic netrin-G2 adhesion protein, lead to a distinct neurodevelopmental disorder Dahkki Dias, CM, Punetha, J, Zheng, C, Mazaheri, N, Rad, A, Efthymiou, S, Petersen, A, Dehghani, M, Pehlivan, D, Partlow, JN, Posey, JE, Salpietro, V, Gezdirici, A, Malamiri, RA, Menabawy, NM, Selim, LA, Mehrjardi, MY, Banu, S, Polla, DL, Yang, E, Varaghchi, J, Mitani, T, Van Beusekom, E, Najafi, M, Sedaghat, A, Keller-Ramey, J, Durham, L, Coban-Akdemir, Z, Karaca, E, Orlova, V, Schaeken, LLM, Sherafat, A, Jhangiani, SN, Stanley, V, Shariati, G, Galehdari, H, Gleeson, JG, Walsh, CA, Lupski, JR, Seiradake, E, Houlden, H, Van Bokhoven, H, Maroofian, R