Individual sum of total Run of Homozygosity (ROH) per Bovine SNP50 animal split into origin of breed. The British Isles breeds had higher sums of ROH per animal in comparison to other geographic origins. Breeds originating in Africa have the most disparate range of sums a reflection of the current breeding practices.
Purfield et al. BMC Genetics 2012 13:70 doi:10.1186/1471-2156-13-70