Fig. 1From: Genome-wide patterns of copy number variation in the Chinese yak genomeGeographical distribution of the yak samples used in this study. The sampling locations and altitudes for wild (blue) and domestic (red) yak were mapped using ArcGIS software. Geographic (ESRI: www.esri.com) and altitude (WorldClim: www.worldclim.org) parameters were obtained from freely accessible data layersBack to article page