Figure 2From: Functional constraints on the constitutive androstane receptor inferred from human sequence variation and cross-species comparisonsInferred haplotypes at CAR. The chimpanzee sequence was used to infer the ancestral allele at each site, denoted with a grey box; derived alleles are indicated by black. The numbers on the right indicate the number of haplotypes in each population. Numbers across the top indicate the position of each polymorphic site relative to the reverse complemented reference sequence (AL50974).Back to article page