Fig. 2From: Determining multiallelic complex copy number and sequence variation from high coverage exome sequencing dataEffects of continental group batch of origin on copy number clustering. The histograms show normalised sequence depth coverage data for the beta-defensin region generated by the BGI sequencing centre. X-axis values represent raw mean SVD-ZRPKM values, and the y-axis represents number of samples. Curved lines indicating the Gaussian curves used to call integer copy number. a) samples from East Asian populations (n = 269), b) samples from South Asian populations (n = 165), c) samples from South Asian and East Asian populations analysed as one batch (n = 434)Back to article page