Extended Data Fig. 9: IBD analysis results per pair of individuals with ancIBD27.
From: The rise and transformation of Bronze Age pastoralists in the Caucasus
a, Visualising the sum (x axis) and the number (y axis) of all IBD tracts with a length of at least 12cM. Only pairs with at least two shared chunks of 20cM length are shown. b, Map showing IBD networks of closely related individuals within and between sites of the piedmont and steppe zone. The map was generated using Base Relief: Mapzen, OpenStreetMap, and rivers, lakes and borders were added using free vector and raster map data from Natural Earth (https://www.naturalearthdata.com). OpenStreetMap is open data, licensed under the Open Data Commons Open Database Licence by the OpenStreetMap Foundation.
