Extended Data Fig. 3. Sample and SNP missingness across sequenced samples using genome-wide MIP panel.

A) Samples with >50% low-coverage loci were dropped as shown broken read line. B) Variant sites were then assessed by the same means in terms of the proportion of low-coverage samples, and sites with >50% low-coverage samples were dropped. Broken read line shows 50% threshold criteria we used to remove samples and loci from downstream analyses.