
Four types of fragmented haplotype blocks. (A) Erosion of a major ancestral haplotype pattern (labeled as the black horizontal line at the top) with a variety of small haplotypes in a 220-kb region between 34,013,629 and 34,233,629 bp. (B) Segmentation of three haplotype patterns (in cyan, gray, and black color lines at the top) in a 1-Mb region between 8,398,561 and 9,500,697 bp. (C) Erosion within segmentation at 45,248,233-45,395,930 bp. (D) Random scrambling of multiple haplotype blocks in a 500-kb region between 73,247,019 and 73,679,138 bp.











