Figure 1

Map showing the approximate geographic sampling locations of house mouse populations profiled by whole-genome sequencing. The house mouse ancestral region extends from India “IND” and Pakistan “PAK” (dark grey area) and may include the broader region from Iran “IRA” and Afghanistan “AFG” (light grey area with black markings). All genome sequences except for PAK were retrieved from public databases^33,34,35. The additional sequences include populations from America (AMR), France (FRA), Germany (GER), Heligoland (HEL), Kazakhstan (KAZ), and Czech Republic (CZR), Taiwan (TAI), and M. spretus from Spain (SPR). Each population sample sizes are indicated in the bracket. The enlarged plot inset shows the locations of PAK samples collected across four counties in the Sindh region of Pakistan. Florida Museum of Natural History (FMNH) Catalog numbers, Global Biodiversity Information Facility (GBIF) identifiers⁴¹, and collection dates for each PAK sample are presented in the table.