Fig. 1

Discovery of structural variations in 15 Tibetan and 10 Han samples. A Structural variations (SVs) discovered from each sample were merged into a non-redundant set. Shared SVs are shown as red portions of each bar. Red are Tibetans and blue are Hans. B The number of SVs for each discovery category is shown per sample, including shared (identified in all samples), major (identified in ≥ 50% of samples), polymorphic (identified in > 1 sample), and singleton (identified in only one sample) SVs. C The frequencies for each SV type: translocation (TRA), inversion (INV), duplication (DUP), insertion (INS), and deletion (DEL). D The circular layout of SV distribution in 500-kb windows for each discovery category. E Proportions for SVs discovered in previously published SV calls for each discovery category. LRS represents SV calls identified from long-sequence data including HX1, ZF1, and a multi-population study published by Audano et al. IMH represents a common disease trait mapping study published by Ira M. Hall’s lab. DDD study represents the Deciphering Developmental Disorders Study