The GBA p.Trp378Gly mutation is a probable French‐Canadian founder mutation causing Gaucher disease and synucleinopathies. - Ruskey, J. A.; Zhou, S.; Santiago, R.; Franche, L.‐A.; Alam, A.; Roncière, L.; Spiegelman, D.; Fon, E. A.; Trempe, J.‐F.; Kalia, L. V.; Postuma, R. B.; Dupre, N.; et al. (Clinical Genetics, 2018)