Fig. 1

Physical map of GBA1, GBA1LP, MTX1, and MTX1LP. The positions of the major alleles different between GBA1 and GBA1LP are shown. Allele frequencies from the Japanese population (8.3KJPN) are displayed in red at the positions on GBA1LP (GRCh38) where the minor alleles, identical to the major alleles in GBA1, are registered. In GRCh37, the major alleles are registered at the corresponding positions