disease (PD), and are especially prevalent in the Ashkenazi Jewish (AJ) population.
However, most studies on GBA in AJ genotype only seven selected Gaucher-associated
pathogenic variants rather than sequencing the whole gene, which may leave carriers of PD-
associated GBA variants undiscovered. Methods GBA was fully sequenced using molecular
inversion probes (MIPs) and Sanger sequencing in 735 AJ PD patients and 662 AJ controls …