Haplotypes and their frequencies in CHH and three HapMap populations.

<p>Only the 14 polymorphisms shared by these four groups are included in the analysis. The haplotypes with frequency more than or equal to 2% are shown. The asterisk (*) indicates the common haplotypes shared by these four populations. The gray boxes in each haplotype represent the reference alleles of the AF297093.1 sequence, and the red ones represent the variants. (<b>A</b>) Chinese. (<b>B</b>) Japanese. (<b>C</b>) Caucasian. (<b>D</b>) African.