LRRK2 and Parkinson disease: Another LRRK2 variant, p.A419V (chr12:40252984:C>T, rs34594498, NM_198578.4:c.1256C>T), was first studied as a potential PD-associated variant in East Asians (EAS) from Taiwan7, where no significant association was found in a cohort of 608 cases and 373 controls.