PREX2 and posterior cortical atrophy: Notable African-relevant GT candidate genes that lacked variance included TRRAP, CHD1L, ERBB4, MSH3, ROS1, PREX2, MYC, RET, CHD4, NF1, DONSON and STAG2. Additionally, 13 rare PPVs were shared between the ancestries (Table S3), including CHEK2 p.Arg283X and RAD50 p.Glu723fs, both previously known in PCa.