Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2350-10-54/MediaObjects/12881_2008_Article_468_Fig4_HTML.jpg)
Haplotype block structure and LD relationships around the 68–71 Mb repeat region. "CNV" represents the hap1/hap2 polymorphism; other SNPs are from the Illumina Hap550 arrays. The pairwise r2 values are shown, with standard Haploview http://www.broad.mit.edu/mpg/haploview/ shading to represent strength of correlation (darker = stronger).