Haplotype Homozygosity (HH) for all the populations and for all the genomic regions, sampled with bins of 10 SNPs along a sliding window. High HH (1 haplotype present) is white, low HH is red. Lowest value of HH is 0.11, for Red Jungle Fowl. Intermediate values are shades of yellow and orange. Additional File 7 provides further insight in distribution of haplotypes.