Figure 2. Haplotype pattern in a region defined by SNPs that are at high frequency in Tibet and at low frequency in the Han (see Table S3).
Each column is a polymorphic genomic location (95 in total), each row is a phased haplotype (80 Han and 80 Tibetan haplotypes), and the colored column on the left denotes the population identity of the individuals (Han in orange, Tibetans in pink). The top two rows (in dark green) are the haplotypes of the Denisovan individual. The dark cells represent the presence of the derived allele and the grey space represents the presence of the ancestral allele (see Methods). The first column corresponds to the first positions in Table S3 and the last column corresponds to the last position in Table S3. The red and blue arrows at the top indicate the 32 sites in Table S3. The blue arrows represent a five-SNP haplotype block defined by the first five SNPs in the 32.7kb region. The stars beneath the arrows point to sites where Tibetans share a derived allele with the Denisovan individual.