Fig. 2

Schematic summary of structural variation detected in a 1135 Asian and Native American samples and b 1715 Jackson Heart Study, African American samples. For a, allele frequencies are not reported because this dataset was selected nonrandomly . In both a and b, RHD and RHCE exons are depicted by black and gray boxes (respectively) and oriented 5’ to 3’ for simplification. Yellow boxes correspond to exons exhibiting duplication events. The RHD schematic summarizes structural variants detected in RHD with its corresponding International Society for Blood Transfusions (ISBT) allele name (if present) and a the sample number or b its corresponding allele frequency estimate shown as a percent. The RHCE schematic summarizes structural variants detected  in RHCE with its corresponding ISBT allele name (if present) and a the sample number or b its corresponding allele frequency estimate. For both RHD and RHCE, structural variation is ordered by a sample number or b allele frequency estimate shown as a percent. SV structural variation