Figure 4: CNVs across populations, based on 3,552 CNVs at 1,428 copy-number-variable loci.
From: Genotype, haplotype and copy-number variation in worldwide human populations
a, Highest frequency of any autosomal CNV in each of 29 populations. b, Mean number of CNVs observed per individual. Number of CNVs per individual refers to the number of CNVs considering all individuals in a population, divided by sample size; number of (new) CNV loci refers to the number of (new) CNV loci polymorphic in a population, divided by sample size. To be identified as new, we required that a CNV not overlap with existing CNVs in the Database of Genomic Variants30 (version hg18.v3). Background colours indicate geographic regions.
