ATP13A2 and Parkinson disease: The new locus is more than 45 mega base-pairs (Mb) away from the closest known PD locus, which is PARK10. We tested LD between the SNPs that reached P < 10-5 for association with Sporadic-PD (44 SNPs) and SNPs that were in or within ±10 kb of DJ1 (66 SNPs), PINK1 (158 SNPs), ATP13A2 (107 SNPs) and PARK10 (15,796 SNPs).